{"id":7120,"date":"2026-04-30T02:14:29","date_gmt":"2026-04-30T02:14:29","guid":{"rendered":"https:\/\/korea-transmission.com\/?post_type=product&#038;p=7120"},"modified":"2026-04-30T07:27:31","modified_gmt":"2026-04-30T07:27:31","slug":"pto-shaft-for-case-ih-discbine-dc105-dc125-dc135-dc165-disc-mower","status":"publish","type":"product","link":"https:\/\/korea-transmission.com\/fi\/tuote\/pto-shaft-for-case-ih-discbine-dc105-dc125-dc135-dc165-disc-mower\/","title":{"rendered":"Nivelakseli Case IH Discbine DC105, DC125, DC135, DC165 -lautasniittokoneeseen"},"content":{"rendered":"<h2>Luotettava nivelakseli Case IH -lautasniittokoneisiin<\/h2>\n<p><strong>Nivelakseli Case IH -lautasniittokoneeseen Malli: DC105, DC125, DC135, DC165 -lautasniittokone<\/strong><\/p>\n<p>The PTO shaft for Case IH disc mower models DC105, DC125, DC135, and DC165 is a precision-engineered agricultural PTO shaft designed to transmit high-torque rotational power from your tractor’s power take-off to the cutterbar and conditioning system of Case IH center-pivot disc mower conditioners. Built to the CAT 6 standard with a 55N torque series, this tractor PTO shaft incorporates precision-machined spline yokes, hardened cross-and-bearing U-joints, heavy-gauge telescoping shaft tubing, and a full-enclosure PTO shaft cover with low-friction bearing support. Whether your tractor runs a 1.375 in. 6-spline (540 RPM) or a 1.375 in. 21-spline (1,000 RPM) output stub, CMN Transmission stocks the right configuration and we recommend upgrading to CAT6 over the stock CAT4 for improved service life on these demanding disc mower applications.<\/p>\n<p>In the field, this PTO drive shaft for discbine performs across the full spectrum of hay and forage operations: slicing through dense alfalfa and heavy grass stands with the DC105’s 6-disc cutterbar, powering wide-swath conditioning on the DC165’s 10-disc cutterbar at 100 HP, and everything in between. The integrated slip clutch and overrunning clutch assembly at the rear of the PTO shaft absorbs sudden shocks – rock strikes, slug feeding, hard starts – that would otherwise damage the gearbox or cutterbar drive train. For contractors and large-scale hay producers who run their equipment hard, this heavy duty PTO shaft is built to keep up. CMN Transmission supplies direct from the factory, so you receive genuine PTO shaft parts at a fraction of OEM dealer pricing, with fast shipping worldwide.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-7112 size-full\" src=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/0_PTO-Shaft-for-Case-IH-Discbine-5.webp\" alt=\"Nivelakseli Case IH Discbine -traktoriin\" width=\"800\" height=\"800\" srcset=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/0_PTO-Shaft-for-Case-IH-Discbine-5.webp 800w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/0_PTO-Shaft-for-Case-IH-Discbine-5-480x480.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 800px, 100vw\" \/><\/p>\n<h2>P\u00e4\u00e4akseli: CAT 6 PTO<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-7121 size-full\" src=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/0_PTO-Shaft-for-Disc-Mower-6.webp\" alt=\"PTO Shaft for Disc Mower\" width=\"1200\" height=\"500\" srcset=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/0_PTO-Shaft-for-Disc-Mower-6.webp 1200w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/0_PTO-Shaft-for-Disc-Mower-6-980x408.webp 980w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/0_PTO-Shaft-for-Disc-Mower-6-480x200.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1200px, 100vw\" \/><\/p>\n<p>Implement input shaft is usually 1.375-21 spline. Many models come equipped with CAT4 PTO. We recommend CAT6 for improved life. Often these PTO are short (36″ OAL). Beware over-turning!<\/p>\n<table style=\"height: 200px; width: 100%;\" border=\"1\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td style=\"text-align: center; width: 22.4612%;\"><strong>Traktori<\/strong><\/td>\n<td style=\"text-align: center; width: 22.939%;\"><strong>Toteuta<\/strong><\/td>\n<td style=\"text-align: center; width: 54.3609%;\"><strong>Kuvaus<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center; width: 22.4612%;\">1.375-6<\/td>\n<td style=\"text-align: center; width: 22.939%;\">none<\/td>\n<td style=\"text-align: center; width: 54.3609%;\">CAT6 55N PTO 1.375-21 haarukalla<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center; width: 22.4612%;\">1.375-21<\/td>\n<td style=\"text-align: center; width: 22.939%;\">none<\/td>\n<td style=\"text-align: center; width: 54.3609%;\">55N voimanotto ilman ty\u00f6laitteen haarukkaa<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center; width: 22.4612%;\">1.750-20<\/td>\n<td style=\"text-align: center; width: 22.939%;\">none<\/td>\n<td style=\"text-align: center; width: 54.3609%;\">55N voimanotto ilman ty\u00f6laitteen haarukkaa<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>DC5-sarjan lautasleikkurin tekniset tiedot<\/h2>\n<table style=\"height: 1659px; width: 100%;\" border=\"1\" cellspacing=\"0\" cellpadding=\"0\">\n<thead>\n<tr style=\"height: 23px;\">\n<th class=\"spec-name\" style=\"width: 22.7001%; height: 23px; text-align: center;\">Malli<\/th>\n<th class=\"model-header\" style=\"width: 17.6822%; height: 23px; text-align: center;\">DC105<\/th>\n<th class=\"model-header\" style=\"width: 19.7133%; height: 23px; text-align: center;\">DC125<\/th>\n<th class=\"model-header\" style=\"width: 23.5364%; height: 23px; text-align: center;\">DC135<\/th>\n<th class=\"model-header\" style=\"width: 14.5759%; height: 23px; text-align: center;\">DC165<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"height: 23px;\">\n<th class=\"section-header\" style=\"width: 98.2079%; height: 23px; text-align: center;\" colspan=\"5\">Leikkuupalkki<\/th>\n<\/tr>\n<tr style=\"height: 71px;\">\n<td class=\"spec-name\" style=\"width: 22.7001%; height: 71px; text-align: center;\">Leikkuuleveys \/ Leikkuukorkeus<\/td>\n<td class=\"editable\" style=\"width: 17.6822%; height: 71px; text-align: center;\">10 jalkaa 1 tuumaa (3072 mm) \/ 0,5\u20132,6 tuumaa (12\u201365 mm)<\/td>\n<td class=\"editable\" style=\"width: 19.7133%; height: 71px; text-align: center;\">11 jalkaa 7 tuumaa (3537 mm) \/ 0,5\u20132,6 tuumaa (12\u201365 mm)<\/td>\n<td class=\"editable\" style=\"width: 23.5364%; height: 71px; text-align: center;\">13 jalkaa 1 tuumaa (3985 mm) \/ 0,5\u20132,6 tuumaa (12\u201365 mm)<\/td>\n<td class=\"editable\" style=\"width: 14.5759%; height: 71px; text-align: center;\">5006 mm (16 jalkaa 5 tuumaa) \/ 12\u201365 mm (0,5\u20132,6 tuumaa)<\/td>\n<\/tr>\n<tr style=\"height: 47px;\">\n<td class=\"spec-name\" style=\"width: 22.7001%; height: 47px; text-align: center;\">Leikkuukorkeus valinnaisilla korkean s\u00e4ngen leikkuukengill\u00e4<\/td>\n<td class=\"editable\" style=\"width: 17.6822%; height: 47px; text-align: center;\" colspan=\"4\">71\u2013134 mm (2,8\u20135,3 tuumaa)<\/td>\n<\/tr>\n<tr style=\"height: 47px;\">\n<td class=\"spec-name\" style=\"width: 22.7001%; height: 47px; text-align: center;\">Leikkuukorkeus lis\u00e4varusteena saatavilla s\u00e4\u00e4dett\u00e4vill\u00e4 kengill\u00e4<\/td>\n<td class=\"editable\" style=\"width: 17.6822%; height: 47px; text-align: center;\" colspan=\"4\">0,5\u20135,6 tuumaa (12\u2013143 mm)<\/td>\n<\/tr>\n<tr style=\"height: 23px;\">\n<td class=\"spec-name\" style=\"width: 22.7001%; height: 23px; text-align: center;\">Leikkuupalkin kallistuskulma<\/td>\n<td class=\"editable\" style=\"width: 17.6822%; height: 23px; text-align: center;\" colspan=\"4\">2\u201310 astetta<\/td>\n<\/tr>\n<tr style=\"height: 47px;\">\n<td class=\"spec-name\" style=\"width: 22.7001%; height: 47px; text-align: center;\">Levyjen \/ terien lukum\u00e4\u00e4r\u00e4 levy\u00e4 kohden<\/td>\n<td class=\"editable\" style=\"width: 17.6822%; height: 47px; text-align: center;\">6 \/ 2<\/td>\n<td class=\"editable\" style=\"width: 19.7133%; height: 47px; text-align: center;\">7 \/ 2<\/td>\n<td class=\"editable\" style=\"width: 23.5364%; height: 47px; text-align: center;\">8 \/ 2<\/td>\n<td class=\"editable\" style=\"width: 14.5759%; height: 47px; text-align: center;\">10 \/ 2<\/td>\n<\/tr>\n<tr style=\"height: 23px;\">\n<td class=\"spec-name\" style=\"width: 22.7001%; height: 23px; text-align: center;\">Veitsen pituus \/ kulma<\/td>\n<td class=\"editable\" style=\"width: 17.6822%; height: 23px; text-align: center;\" colspan=\"4\">4,95 tuumaa (126 mm) \/ 12 astetta<\/td>\n<\/tr>\n<tr style=\"height: 47px;\">\n<td class=\"spec-name\" style=\"width: 22.7001%; height: 47px; text-align: center;\">Levynopeus @ 1 000 rpm voimanottoakselin nopeudella<\/td>\n<td class=\"editable\" style=\"width: 17.6822%; height: 47px; text-align: center;\" colspan=\"4\">2 250 kierrosta minuutissa<\/td>\n<\/tr>\n<tr style=\"height: 47px;\">\n<td class=\"spec-name\" style=\"width: 22.7001%; height: 47px; text-align: center;\">Veitsen k\u00e4rjen nopeus @ 1 000 rpm PTO-nopeus<\/td>\n<td class=\"editable\" style=\"width: 17.6822%; height: 47px; text-align: center;\" colspan=\"4\">270 km\/h<\/td>\n<\/tr>\n<tr style=\"height: 23px;\">\n<td class=\"spec-name\" style=\"width: 22.7001%; height: 23px; text-align: center;\">Leikkuupalkin leikkuusuoja<\/td>\n<td class=\"editable\" style=\"width: 75.5078%; height: 23px; text-align: center;\" colspan=\"4\">Standard – Frangible splines in disc drive hub<\/td>\n<\/tr>\n<tr style=\"height: 23px;\">\n<th class=\"section-header\" style=\"width: 98.2079%; height: 23px; text-align: center;\" colspan=\"5\">Telan kunnostus<\/th>\n<\/tr>\n<tr style=\"height: 47px;\">\n<td class=\"spec-name\" style=\"width: 22.7001%; height: 47px; text-align: center;\">Tyyppi<\/td>\n<td class=\"editable\" style=\"width: 17.6822%; height: 47px; text-align: center;\">Chevron-kuvioitu lomittunut valettu kumi<\/td>\n<td class=\"editable\" style=\"width: 19.7133%; height: 47px; text-align: center;\" colspan=\"3\">Chevron-muotoinen lomittunut valettu kumi tai chevron-muotoiset ter\u00e4srullat<\/td>\n<\/tr>\n<tr style=\"height: 23px;\">\n<td class=\"spec-name\" style=\"width: 22.7001%; height: 23px; text-align: center;\">Pituus<\/td>\n<td class=\"editable\" style=\"width: 17.6822%; height: 23px; text-align: center;\">90 tuumaa (2286 mm)<\/td>\n<td class=\"editable\" style=\"width: 19.7133%; height: 23px; text-align: center;\">102 tuumaa (2591 mm)<\/td>\n<td class=\"editable\" style=\"width: 23.5364%; height: 23px; text-align: center;\" colspan=\"2\">125 tuumaa (3175 mm)<\/td>\n<\/tr>\n<tr style=\"height: 23px;\">\n<td class=\"spec-name\" style=\"width: 22.7001%; height: 23px; text-align: center;\">Halkaisija<\/td>\n<td class=\"editable\" style=\"width: 17.6822%; height: 23px; text-align: center;\" colspan=\"4\">2 \u00d7 10,4 tuumaa (264 mm)<\/td>\n<\/tr>\n<tr style=\"height: 71px;\">\n<td class=\"spec-name\" style=\"width: 22.7001%; height: 71px; text-align: center;\">Nopeus<\/td>\n<td class=\"editable\" style=\"width: 17.6822%; height: 71px; text-align: center;\">640 rpm tehtaalta<br \/>\n760 rpm veto-\/vetorullan vaihdolla<\/td>\n<td class=\"editable\" style=\"width: 19.7133%; height: 71px; text-align: center;\" colspan=\"3\">760 rpm tehdasasetuksesta 640 rpm veto-\/vetorullan vaihdolla<\/td>\n<\/tr>\n<tr style=\"height: 47px;\">\n<td class=\"spec-name\" style=\"width: 22.7001%; height: 47px; text-align: center;\">Murskaintelan kireyden s\u00e4\u00e4t\u00f6<\/td>\n<td class=\"editable\" style=\"width: 17.6822%; height: 47px; text-align: center;\" colspan=\"4\">Yksi kampi, v\u00e4\u00e4nt\u00f6sauva, rullapaine<\/td>\n<\/tr>\n<tr style=\"height: 47px;\">\n<td class=\"spec-name\" style=\"width: 22.7001%; height: 47px; text-align: center;\">Murskainrullan raon s\u00e4\u00e4t\u00f6<\/td>\n<td class=\"editable\" style=\"width: 17.6822%; height: 47px; text-align: center;\" colspan=\"4\">S\u00e4\u00e4dett\u00e4v\u00e4 vetopultti, molemmissa p\u00e4iss\u00e4<\/td>\n<\/tr>\n<tr style=\"height: 47px;\">\n<td class=\"spec-name\" style=\"width: 22.7001%; height: 47px; text-align: center;\">Murskaintelan ajoituksen s\u00e4\u00e4t\u00f6<\/td>\n<td class=\"editable\" style=\"width: 17.6822%; height: 47px; text-align: center;\" colspan=\"4\">Ylemm\u00e4n telan vetopy\u00f6r\u00e4n uritetut rei\u00e4t<\/td>\n<\/tr>\n<tr style=\"height: 23px;\">\n<th class=\"section-header\" style=\"width: 98.2079%; height: 23px; text-align: center;\" colspan=\"5\">Murskainleikkuri<\/th>\n<\/tr>\n<tr style=\"height: 47px;\">\n<td class=\"spec-name\" style=\"width: 22.7001%; height: 47px; text-align: center;\">Tyyppi<\/td>\n<td class=\"editable\" style=\"width: 17.6822%; height: 47px; text-align: center;\">Murskainroottori 90 mm:n kartiomaisilla murskainp\u00e4ill\u00e4<\/td>\n<td class=\"editable\" style=\"width: 19.7133%; height: 47px; text-align: center;\">Varstaleikkuriroottori 100 kartiomaisella varstaleikkurilla<\/td>\n<td class=\"editable\" style=\"width: 23.5364%; height: 47px; text-align: center;\">Varstaleikkuriroottori 120 kartiomaisella varstaleikkurilla<\/td>\n<td class=\"editable\" style=\"width: 14.5759%; height: 47px; text-align: center;\">Ei saatavilla<\/td>\n<\/tr>\n<tr style=\"height: 23px;\">\n<td class=\"spec-name\" style=\"width: 22.7001%; height: 23px; text-align: center;\">Pituus jalkaa tuumaa (mm)<\/td>\n<td class=\"editable\" style=\"width: 17.6822%; height: 23px; text-align: center;\">90 tuumaa (2286 mm)<\/td>\n<td class=\"editable\" style=\"width: 19.7133%; height: 23px; text-align: center;\">102 tuumaa (2591 mm)<\/td>\n<td class=\"editable\" style=\"width: 23.5364%; height: 23px; text-align: center;\">125 tuumaa (3175 mm)<\/td>\n<td class=\"editable\" style=\"width: 14.5759%; height: 23px; text-align: center;\">Ei saatavilla<\/td>\n<\/tr>\n<tr style=\"height: 23px;\">\n<td class=\"spec-name\" style=\"width: 22.7001%; height: 23px; text-align: center;\">Halkaisija<\/td>\n<td class=\"editable\" style=\"width: 17.6822%; height: 23px; text-align: center;\" colspan=\"3\">1 \u00d7 22 tuuman (560 mm) murskainroottori<\/td>\n<td class=\"editable\" style=\"width: 14.5759%; height: 23px; text-align: center;\">Ei saatavilla<\/td>\n<\/tr>\n<tr style=\"height: 47px;\">\n<td class=\"spec-name\" style=\"width: 22.7001%; height: 47px; text-align: center;\">Roottorin nopeus (vakio\/valinnainen)<\/td>\n<td class=\"editable\" style=\"width: 17.6822%; height: 47px; text-align: center;\" colspan=\"3\">1 042\/752 rpm<\/td>\n<td class=\"editable\" style=\"width: 14.5759%; height: 47px; text-align: center;\">Ei saatavilla<\/td>\n<\/tr>\n<tr style=\"height: 23px;\">\n<td class=\"spec-name\" style=\"width: 22.7001%; height: 23px; text-align: center;\">Murskaimen s\u00e4\u00e4t\u00f6<\/td>\n<td class=\"editable\" style=\"width: 17.6822%; height: 23px; text-align: center;\" colspan=\"3\">Roottorin suojuksen yhden kammen s\u00e4\u00e4t\u00f6<\/td>\n<td class=\"editable\" style=\"width: 14.5759%; height: 23px; text-align: center;\">Ei saatavilla<\/td>\n<\/tr>\n<tr style=\"height: 23px;\">\n<th class=\"section-header\" style=\"width: 98.2079%; height: 23px; text-align: center;\" colspan=\"5\">Karhon\/auramuodostuma<\/th>\n<\/tr>\n<tr style=\"height: 23px;\">\n<td class=\"spec-name\" style=\"width: 22.7001%; height: 23px; text-align: center;\">Min.\/Max. karhon leveys<\/td>\n<td class=\"editable\" style=\"width: 17.6822%; height: 23px; text-align: center;\">1,8 m<\/td>\n<td class=\"editable\" style=\"width: 19.7133%; height: 23px; text-align: center;\">2,1 m (7 jalkaa)<\/td>\n<td class=\"editable\" style=\"width: 23.5364%; height: 23px; text-align: center;\" colspan=\"2\">10 jalkaa (3,0 m)<\/td>\n<\/tr>\n<tr style=\"height: 23px;\">\n<td class=\"spec-name\" style=\"width: 22.7001%; height: 23px; text-align: center;\">Karhon min-maksimaalinen leveys<\/td>\n<td class=\"editable\" style=\"width: 17.6822%; height: 23px; text-align: center;\">3\u20136 jalkaa (0,91\u20131,8 m)<\/td>\n<td class=\"editable\" style=\"width: 19.7133%; height: 23px; text-align: center;\">3\u20137 jalkaa (0,91\u20132,1 m)<\/td>\n<td class=\"editable\" style=\"width: 23.5364%; height: 23px; text-align: center;\" colspan=\"2\">3\u20138 jalkaa (0,9\u20132,4 m)<\/td>\n<\/tr>\n<tr style=\"height: 23px;\">\n<td class=\"spec-name\" style=\"width: 22.7001%; height: 23px; text-align: center;\">Karhon leveyden s\u00e4\u00e4d\u00f6t<\/td>\n<td class=\"editable\" style=\"width: 75.5078%; height: 23px; text-align: center;\" colspan=\"4\">Vaakasuora karhonohjain s\u00e4\u00e4dett\u00e4vill\u00e4 lamelleilla Pystysuorat karhonmuodostussuojat<\/td>\n<\/tr>\n<tr style=\"height: 23px;\">\n<th class=\"section-header\" style=\"width: 98.2079%; height: 23px; text-align: center;\" colspan=\"5\">Voimansiirto<\/th>\n<\/tr>\n<tr style=\"height: 47px;\">\n<td class=\"spec-name\" style=\"width: 22.7001%; height: 47px; text-align: center;\">Sy\u00f6tt\u00f6nopeus<\/td>\n<td class=\"editable\" style=\"width: 17.6822%; height: 47px; text-align: center;\">540 rpm tai 1 000 rpm<\/td>\n<td class=\"editable\" style=\"width: 19.7133%; height: 47px; text-align: center;\" colspan=\"3\">1 000 kierrosta minuutissa<\/td>\n<\/tr>\n<tr style=\"height: 23px;\">\n<td class=\"spec-name\" style=\"width: 22.7001%; height: 23px; text-align: center;\">Voimansiirron suojaus<\/td>\n<td class=\"editable\" style=\"width: 17.6822%; height: 23px; text-align: center;\" colspan=\"4\">Liukukytkimen ja vapaakytkimen kokoonpano voimanottoakselin takana<\/td>\n<\/tr>\n<tr style=\"height: 23px;\">\n<th class=\"section-header\" style=\"width: 98.2079%; height: 23px; text-align: center;\" colspan=\"5\">Traktorin vaatimukset<\/th>\n<\/tr>\n<tr style=\"height: 23px;\">\n<td class=\"spec-name\" style=\"width: 22.7001%; height: 23px; text-align: center;\">Vaadittu v\u00e4himm\u00e4isvoimanottoteho<\/td>\n<td class=\"editable\" style=\"width: 17.6822%; height: 23px; text-align: center;\">80 hv<\/td>\n<td class=\"editable\" style=\"width: 19.7133%; height: 23px; text-align: center;\">85 hv<\/td>\n<td class=\"editable\" style=\"width: 23.5364%; height: 23px; text-align: center;\">90 hv<\/td>\n<td class=\"editable\" style=\"width: 14.5759%; height: 23px; text-align: center;\">100 hv<\/td>\n<\/tr>\n<tr style=\"height: 95px;\">\n<td class=\"spec-name\" style=\"width: 22.7001%; height: 95px; text-align: center;\">Voimanottoakselin ura-\/kokovaatimukset<\/td>\n<td class=\"editable\" style=\"width: 17.6822%; height: 95px; text-align: center;\">540 rpm-6-urainen \/ 1,375 tuumaa (3,5 cm)<br \/>\ntai 1 000 rpm-21-urainen \/ 1,375 tuumaa.<\/td>\n<td class=\"editable\" style=\"width: 19.7133%; height: 95px; text-align: center;\" colspan=\"3\">1,000 rpm – 21-spline \/ 1.375 in. (3.75 cm)<\/td>\n<\/tr>\n<tr style=\"height: 71px;\">\n<td class=\"spec-name\" style=\"width: 22.7001%; height: 71px; text-align: center;\">Vaadittavat hydraulipiirit<\/td>\n<td class=\"editable\" style=\"width: 75.5078%; height: 71px; text-align: center;\" colspan=\"4\">Two Hydraulic Circuits Required: 1 Double Acting – Operate Swing Circuit, 1 Single Acting – Operate Raise\/Lower Circuit on Roll Conditioning Units or 1 Double Acting – Operate Raise\/Lower Circuit on Flail Conditioning Units<\/td>\n<\/tr>\n<tr style=\"height: 23px;\">\n<td class=\"spec-name\" style=\"width: 22.7001%; height: 23px; text-align: center;\">Vetoaisa \/ 3-pistekiinnitys<\/td>\n<td class=\"editable\" style=\"width: 17.6822%; height: 23px; text-align: center;\" colspan=\"4\">ASAE-vetoaisa luokka 2 tai 3 (vetoaisan enimm\u00e4isleveys 90 mm) \/ luokka 2 tai 3-pistekiinnitys<\/td>\n<\/tr>\n<tr style=\"height: 23px;\">\n<th class=\"section-header\" style=\"width: 98.2079%; height: 23px; text-align: center;\" colspan=\"5\">Renkaat<\/th>\n<\/tr>\n<tr style=\"height: 23px;\">\n<td class=\"spec-name\" style=\"width: 22.7001%; height: 23px; text-align: center;\">Ag Rib -ty\u00f6koneiden renkaat<\/td>\n<td class=\"editable\" style=\"width: 17.6822%; height: 23px; text-align: center;\" colspan=\"4\">12,5 litraa \u00d7 15 8PR<\/td>\n<\/tr>\n<tr style=\"height: 23px;\">\n<th class=\"section-header\" style=\"width: 98.2079%; height: 23px; text-align: center;\" colspan=\"5\">Mitat ja paino<\/th>\n<\/tr>\n<tr style=\"height: 47px;\">\n<td class=\"spec-name\" style=\"width: 22.7001%; height: 47px; text-align: center;\">Kuljetusleveys<\/td>\n<td class=\"editable\" style=\"width: 17.6822%; height: 47px; text-align: center;\">10 jalkaa 1 tuumaa (3072 mm)<\/td>\n<td class=\"editable\" style=\"width: 19.7133%; height: 47px; text-align: center;\">11 jalkaa 7 tuumaa (3537 mm)<\/td>\n<td class=\"editable\" style=\"width: 23.5364%; height: 47px; text-align: center;\">13 jalkaa 1 tuumaa (3985 mm)<\/td>\n<td class=\"editable\" style=\"width: 14.5759%; height: 47px; text-align: center;\">16 jalkaa 5 tuumaa (5006 mm)<\/td>\n<\/tr>\n<tr style=\"height: 47px;\">\n<td class=\"spec-name\" style=\"width: 22.7001%; height: 47px; text-align: center;\">Kuljetuspituus (2-pisteinen nivel \/ vetoaisan nivelell\u00e4 varustettu vetokoukku)<\/td>\n<td class=\"editable\" style=\"width: 17.6822%; height: 47px; text-align: center;\">7,2 m (23 jalkaa 7 tuumaa) \/ 6,9 m (22 jalkaa 8 tuumaa)<\/td>\n<td class=\"editable\" style=\"width: 19.7133%; height: 47px; text-align: center;\" colspan=\"2\">8,4 m (27 jalkaa 5 tuumaa) \/ 8,1 m (26 jalkaa 5 tuumaa)<\/td>\n<td class=\"editable\" style=\"width: 14.5759%; height: 47px; text-align: center;\">9,7 m (32 jalkaa 0 tuumaa) \/ 9,4 m (31 jalkaa)<\/td>\n<\/tr>\n<tr style=\"height: 23px;\">\n<td class=\"spec-name\" style=\"width: 22.7001%; height: 23px; text-align: center;\">K\u00e4ytt\u00f6korkeus<\/td>\n<td class=\"editable\" style=\"width: 17.6822%; height: 23px; text-align: center;\" colspan=\"4\">2,01 m (6 jalkaa 7 tuumaa)<\/td>\n<\/tr>\n<tr style=\"height: 47px;\">\n<td class=\"spec-name\" style=\"width: 22.7001%; height: 47px; text-align: center;\">Vetoaisan pystysuora paino \/ 3-pisteiset alavarret<\/td>\n<td class=\"editable\" style=\"width: 17.6822%; height: 47px; text-align: center;\">1 590 paunaa (721 kg)<\/td>\n<td class=\"editable\" style=\"width: 19.7133%; height: 47px; text-align: center;\">1 365 paunaa (619 kg)<\/td>\n<td class=\"editable\" style=\"width: 23.5364%; height: 47px; text-align: center;\">1 570 paunaa (712 kg)<\/td>\n<td class=\"editable\" style=\"width: 14.5759%; height: 47px; text-align: center;\">1 475 paunaa (669 kg)<\/td>\n<\/tr>\n<tr style=\"height: 71px;\">\n<td class=\"spec-name\" style=\"width: 22.7001%; height: 71px; text-align: center;\">Ty\u00f6paino (kumi \/ ter\u00e4s \/ murskain)<\/td>\n<td class=\"editable\" style=\"width: 17.6822%; height: 71px; text-align: center;\">5 760 paunaa (2 613 kg) \/ Ei tiedossa \/ 5 660 paunaa (2 567 kg)<\/td>\n<td class=\"editable\" style=\"width: 19.7133%; height: 71px; text-align: center;\">5 880 paunaa (2 667 kg) \/ 5 980 paunaa (2 712 kg) \/ 5 760 paunaa (2 613 kg)<\/td>\n<td class=\"editable\" style=\"width: 23.5364%; height: 71px; text-align: center;\">6 255 paunaa (2 837 kg) \/ 6 460 paunaa (2 930 kg) \/ 6 147 paunaa (2 788 kg)<\/td>\n<td class=\"editable\" style=\"width: 14.5759%; height: 71px; text-align: center;\">6 980 paunaa (3 166 kg) \/ 7 080 paunaa (3 211 kg) \/ Ei tiedossa<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Case IH DC5 -sarjan lautasleikkurin nivelakselin ominaisuudet<\/h2>\n<p><strong>1. CAT6 raskaaseen k\u00e4ytt\u00f6\u00f6n tarkoitettu rakenne<\/strong><br \/>\nMaatalouden nivelakselimme on valmistettu CAT6-standardien mukaisesti, mik\u00e4 on merkitt\u00e4v\u00e4 parannus verrattuna monien Case IH:n lautasniittolaitteiden mukana toimitettaviin tehdasasenteisiin CAT4-yksik\u00f6ihin. CAT6 tarjoaa suuremman v\u00e4\u00e4nt\u00f6momentin, paksummat putkisein\u00e4t ja suuremman halkaisijan omaavat poikkilaakerikokoonpanot, mik\u00e4 tarkoittaa pidemp\u00e4\u00e4 k\u00e4ytt\u00f6ik\u00e4\u00e4 lautasniittokoneille tyypillisiss\u00e4 jatkuvassa kuormituksessa. T\u00e4m\u00e4 on erityisen t\u00e4rke\u00e4\u00e4 DC135- ja DC165-malleissa, joissa 8- ja 10-levyiset leikkuup\u00f6yd\u00e4t vaativat jatkuvaa t\u00e4ytt\u00e4 tehoa 1 000 rpm:n nopeudella ja huippukuormitusta jokaisen kiven osuman tai etanan sy\u00f6t\u00f6ss\u00e4.<\/p>\n<p><strong>2. Integroitu liukukytkimen suojaus<\/strong><br \/>\nThis slip clutch PTO shaft features a factory-calibrated friction disc clutch assembly at the rear of the shaft. When the torque load exceeds the set threshold – during a rock impact, an unexpected clog, or a hard-stop cutterbar event the PTO shaft with slip clutch instantly allows the tractor PTO to overrun the implement input, absorbing shock energy before it reaches the gearbox, disc hubs, or cutterbar drive train. This protection mechanism can save thousands in implement repairs. The clutch is field-adjustable and the friction pack is replaceable without special tools, making it one of the most cost-effective PTO shaft parts to service on a scheduled basis.<\/p>\n<p><strong>3. Yleinen ura- ja haarukkayhteensopivuus<\/strong><br \/>\nCMN Transmissionin tarjoamat voimanottoakselin haarukkakokoonpanot kattavat kaikki kolme yleist\u00e4 traktorin ulostuloakselin uraa, joita k\u00e4ytet\u00e4\u00e4n n\u00e4iss\u00e4 Case IH -lautasniittokonemalleissa: 1,375 tuuman 6-urainen 540 rpm:n sovelluksiin, 1,375 tuuman 21-urainen vakio-1 000 rpm:n asetuksiin ja 1,750 tuuman 20-urainen suuremmille traktoreille. Ty\u00f6koneen p\u00e4\u00e4tyhaarukka on standardoitu 1,375 tuuman 21-uraiseksi vastaamaan Case IH:n lautasniittokoneen tuloakselia. Saatavana on my\u00f6s voimanottoakselin sovitinversio ep\u00e4standardikokoonpanoihin. T\u00e4m\u00e4 laaja voimanottoakselien kokojen kattavuus poistaa alkuper\u00e4isvalmistajilta hankittavien osien arvailun.<\/p>\n<p><strong>4. T\u00e4ysin kattava turvasuojus<\/strong><br \/>\nNivelakselin suojus on t\u00e4ysin suljettu kaksiosainen muovisuojus, joka ulottuu py\u00f6riv\u00e4n voimansiirtolinjan koko pituudelta ilman n\u00e4kyvi\u00e4 py\u00f6rivi\u00e4 pintoja. Nivelakselin suojus on tuettu molemmissa p\u00e4iss\u00e4 olevilla pienikitkaisilla laakerirenkailla ja kiinnitetty traktorin tai ty\u00f6koneen runkoon turvaketjuilla, mik\u00e4 est\u00e4\u00e4 suojuksen py\u00f6rimisen akselin mukana. UV-stabiloitu, iskunkest\u00e4v\u00e4 polyeteenirakenne varmistaa, ett\u00e4 suojus kest\u00e4\u00e4 yht\u00e4 kauan kuin itse akseli. Se t\u00e4ytt\u00e4\u00e4 maatalouden voimansiirtolinjoille asetetut CE- ja ISO-turvallisuusstandardit ja tarjoaa luotettavan suojan k\u00e4ytt\u00e4ji\u00e4 ja sivullisia sotkeutumiselta kaikkina aikoina.<\/p>\n<p><strong>5. Tiivistetyt ristikk\u00e4iset ristiliitokset<\/strong><br \/>\nJokaisessa nivelakselin U-niveless\u00e4 on t\u00e4ysneulalaakerillinen ristinivel, jossa on voitelunipat ja sis\u00e4iset tiivisteet voitelun s\u00e4ilytt\u00e4miseksi ja pellolla tapahtuvan likaantumisen est\u00e4miseksi. Nivelkokoonpanot on valmistettu pintakarkaistusta seoster\u00e4ksest\u00e4 ja hiottu tiukkoihin mittatoleranssien mukaisesti, jotta kulmaliike on sujuvaa ilman t\u00e4rin\u00e4\u00e4 aiheuttavaa v\u00e4lyst\u00e4. Nivelsarjat ovat varastossa nivelakselin vakio-osina, joten kun pellon kuluminen lopulta vaatii vaihtoa, voit vaihtaa ristikokoonpanon tilalla perusty\u00f6kaluilla, mik\u00e4 v\u00e4hent\u00e4\u00e4 merkitt\u00e4v\u00e4sti voimansiirron kokonaiskustannuksia verrattuna t\u00e4ysin suljettuihin alkuper\u00e4isten akselikokoonpanoihin, jotka vaativat t\u00e4ydellisen vaihdon.<\/p>\n<p><strong>6. Tarkka teleskooppiputkirakenne<\/strong><br \/>\nNivelakselin putki on kolmionmuotoinen teleskooppikokoonpano, jossa on kitkaltaan pieni nailonholkki limityksess\u00e4. T\u00e4m\u00e4 mahdollistaa sujuvan pident\u00e4misen ja vet\u00e4misen sis\u00e4\u00e4n, kun lautasniittokone liikkuu ep\u00e4tasaisen maan yli. T\u00e4m\u00e4 nivelakselin putki on mitoitettu s\u00e4ilytt\u00e4m\u00e4\u00e4n v\u00e4hint\u00e4\u00e4n kolmanneksen kytkeytymisen t\u00e4ydell\u00e4 pidennyksell\u00e4 eik\u00e4 koskaan puristu liikaa kokoon pienimm\u00e4ll\u00e4 ty\u00f6pituudella. Vakiokokoiseen CAT4-nivelakselin putkeen verrattuna paksumpi putkisein\u00e4m\u00e4 tarjoaa lis\u00e4\u00e4 v\u00e4\u00e4nt\u00f6j\u00e4ykkyytt\u00e4 huippukuormien aikana. Erikoispituisia nivelakseleita on saatavilla pyynn\u00f6st\u00e4 ep\u00e4standardeille vetokoukun ja ty\u00f6koneen v\u00e4lisille et\u00e4isyyksille. Suunnittelutiimimme vahvistaa vaaditut nivelakselin mitat ennen tuotantoa.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-7146 size-full\" src=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/PTO-Shaft-for-Case-IH-Disc-Mower-37.webp\" alt=\"Nivelakseli Case IH -lautasleikkuriin\" width=\"1200\" height=\"800\" srcset=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/PTO-Shaft-for-Case-IH-Disc-Mower-37.webp 1200w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/PTO-Shaft-for-Case-IH-Disc-Mower-37-980x653.webp 980w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/PTO-Shaft-for-Case-IH-Disc-Mower-37-480x320.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1200px, 100vw\" \/><\/p>\n<h2>N\u00e4in lautasleikkurin voimanottoakseli toimii<\/h2>\n<p>A PTO driveline shaft for disc mower is the critical mechanical link connecting the tractor’s power take-off stub to the disc mower conditioner’s main input gearbox.<\/p>\n<p>1. Traktorin voimanottoakselin teho<br \/>\nThe tractor’s PTO stub shaft rotates at either 540 RPM (6-spline, 1.375 in.) or 1,000 RPM (21-spline, 1.375 in. for most tractors, or 1.750 in. 20-spline for larger models). For the Case IH DC105, both 540 RPM and 1,000 RPM inputs are supported. The DC125, DC135, and DC165 are rated exclusively for 1,000 RPM operation. The 540 PTO shaft and 1000 RPM PTO shaft variants differ in their tractor-end yoke spline count – ensuring you order the correct configuration is the first critical step. A CAT6 tractor PTO shaft at 1,000 RPM delivers significantly higher power density than the same physical shaft running at 540 RPM.<\/p>\n<p>2. U-nivelen kulmanivel<br \/>\nKun niittokonetta vedet\u00e4\u00e4n traktorin per\u00e4ss\u00e4, nivelakselin ja traktorin v\u00e4linen nivel liikkuu useissa pystysuorissa ja vaakasuorissa kulmissa. Voimansiirtoakselin kummassakin p\u00e4\u00e4ss\u00e4 on risti-neulalaakerilla varustettu nivelakselin U-nivel, joka v\u00e4litt\u00e4\u00e4 v\u00e4\u00e4nt\u00f6momenttia jopa noin 15 asteen kulmissa ilman merkitt\u00e4v\u00e4\u00e4 hy\u00f6tysuhteen heikkenemist\u00e4. U-nivelen geometria on ratkaisevan t\u00e4rke\u00e4: jatkuva toiminta nimellisnivelkulman ulkopuolella aiheuttaa syklisen nopeuden vaihtelun jokaisella akselin kierroksella, mik\u00e4 aiheuttaa t\u00e4rin\u00e4\u00e4, ennenaikaista laakerin kulumista ja lopulta vikaantumista. Kahden U-nivelen v\u00e4liss\u00e4 oleva teleskooppinen nivelakselin putki mahdollistaa akselin pituuden muuttumisen niittokoneen heilahtaessa ja aaltoillessa, kun taas nailoninen ohjausholkki est\u00e4\u00e4 metalli-metalli-kosketuksen putken limityksen sis\u00e4ll\u00e4.<\/p>\n<p>3. Liukukytkimen ylikuormitussuoja<br \/>\nThe slip clutch PTO shaft assembly sits between the tractor-end yoke and the telescoping tube. It consists of a friction disc stack compressed by a spring-loaded pressure plate. Under normal operating torque, the clutch is locked solid and transmits all power without slip. When a sudden overload occurs, a blade striking a hidden rock, the cutterbar ingesting a slug of wet heavy crop, or an emergency stop, the peak torque momentarily exceeds the clutch spring preload, and the friction discs slip against each other, absorbing the shock energy as heat. This happens in milliseconds, far faster than any mechanical shear bolt could respond. After the overload passes, the clutch re-engages automatically. Without this PTO shaft with slip clutch protection, that same peak torque spike would travel directly into the disc mower’s input gearbox, potentially shearing the input shaft or fracturing gear teeth.<\/p>\n<p>4. Overrunning Clutch – Preventing Back-Drive<br \/>\nAlongside the slip clutch, the assembly incorporates an overrunning (free-wheel) clutch. When the tractor’s PTO is disengaged or the engine is declutched, the cutterbar discs and conditioning rolls carry significant flywheel energy due to their rotational mass at 2,250 RPM. Without the overrunning clutch, this stored energy would back-drive through the PTO shaft into the tractor’s transmission and PTO gearbox, potentially causing serious mechanical damage. The overrunning clutch allows the implement to freewheel until the stored kinetic energy dissipates naturally, while completely isolating the tractor drivetrain from the braking load. This dual-clutch arrangement makes a correctly specified disc mower PTO shaft essential for equipment longevity.<\/p>\n<p>5. Ty\u00f6laitteen sy\u00f6tt\u00f6 ja leikkuup\u00f6yd\u00e4n k\u00e4ytt\u00f6<br \/>\nThe implement-end PTO shaft yoke engages the 1.375 in. 21-spline input stub of the disc mower’s main driveline gearbox. From this point, the disc mower’s internal gear train distributes power across the modular cutterbar, the DC105’s 6 individual disc gearboxes, up to the DC165’s 10 modules. Each module drives two counter-rotating cutting discs at 2,250 RPM, corresponding to a knife tip speed of 168 mph (270 km\/h). Simultaneously, a branch from the main gearbox drives the conditioning rolls at 640-760 RPM. The entire internal power distribution relies on the tractor PTO drive shaft delivering clean, consistent rotational input at rated speed and within the torque limits managed by the slip clutch. This is why the PTO shaft dimensions and category must be correctly matched to the implement from the outset.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-7147 size-full\" src=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/PTO-Shaft-for-Case-IH-Disc-Mower-38.webp\" alt=\"Nivelakseli Case IH -lautasleikkuriin\" width=\"1200\" height=\"820\" srcset=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/PTO-Shaft-for-Case-IH-Disc-Mower-38.webp 1200w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/PTO-Shaft-for-Case-IH-Disc-Mower-38-980x670.webp 980w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/PTO-Shaft-for-Case-IH-Disc-Mower-38-480x328.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1200px, 100vw\" \/><\/p>\n<h2>Lautasleikkurin voimanottoakselin k\u00e4ytt\u00f6kohteet<\/h2>\n<p><strong>1. Forage Harvesting<\/strong><br \/>\nNiitt\u00e4\u00e4 arvokkaita kasveja, kuten sinimailasta, apilaa ja raihein\u00e4\u00e4, oikeassa kypsyysvaiheessa karjanrehun ravintosis\u00e4ll\u00f6n maksimoimiseksi, olipa kyseess\u00e4 sitten kuivahein\u00e4 tai vihersipuli. DC125-, DC135- ja DC165-mallien 1000 rpm:n voimanottoakselin kokoonpano tarjoaa tasaisen suuren nopeuden, jota tarvitaan tarkan 2 250 rpm:n lautasnopeuden yll\u00e4pit\u00e4miseen. T\u00e4m\u00e4 varmistaa siistin niiton, joka minimoi lehtien rikkoutumisen, mik\u00e4 on ratkaiseva tekij\u00e4 ensiluokkaisen rehun proteiinipitoisuuden s\u00e4ilytt\u00e4misess\u00e4.<\/p>\n<p><strong>2. Hay Harvesting<\/strong><br \/>\nT\u00e4m\u00e4n lautasniittokoneen nivelakselin ensisijainen ja vaativin k\u00e4ytt\u00f6tapaus. Lautasniittokone leikkaa hein\u00e4t ja palkokasvit tiiviiksi ja tasaisiksi karhoiksi, kun taas integroitu murskainrulla murskaa ja halkaisee kasvien varret nopeuttaen kosteuden haihtumista pellolla. Oikea akselin v\u00e4\u00e4nt\u00f6momentti ja liukukytkimen kalibrointi ovat v\u00e4ltt\u00e4m\u00e4tt\u00f6mi\u00e4 tihe\u00e4n sinimailasen ja paksujen heinikoiden nopeassa niitossa, jossa voi esiinty\u00e4 \u00e4killisi\u00e4 etanakuormituksia. Nopeampi kuivaus ennen paalausta v\u00e4hent\u00e4\u00e4 pilaantumisriski\u00e4 ja s\u00e4ilytt\u00e4\u00e4 rehun laadun.<\/p>\n<p><strong>3. Laidunten hoito<\/strong><br \/>\nTopping and trimming pastures to control rank or stemmy growth, remove weeds, and encourage fresh, palatable re-growth for grazing animals. While pasture management is a lighter-duty cycle than hay harvesting, the frequent engagement and disengagement of the PTO – combined with hitting variable-density patches of grass, rushes, or thistles – places repetitive torque-cycling loads on the PTO shaft u-joint and telescoping tube components. A quality heavy-duty shaft with proper guard tube coverage is essential for safe, long-term operation.<\/p>\n<p><strong>4. S\u00e4il\u00f6rehun tuotanto<\/strong><br \/>\nKorkeamman kosteuspitoisuuden omaavan sadon leikkaaminen fermentoidun rehun varastointia varten bunkkereissa, kuopissa tai k\u00e4\u00e4rityiss\u00e4 paaleissa, joissa nopea ja tasainen leikkuu varmistaa tasaisen k\u00e4ymisen. S\u00e4il\u00f6rehun k\u00e4sittelyss\u00e4 liukukytkimen voimanottoakselilla on erityisen t\u00e4rke\u00e4 rooli, sill\u00e4 raskaampi ja kosteampi rehumateriaali luo huomattavasti suurempia v\u00e4\u00e4nt\u00f6momenttipiikkej\u00e4 voimansiirtolinjaan. Oikein mitoitettu CAT6-akseli ja oikein s\u00e4\u00e4detty liukukytkin est\u00e4v\u00e4t vaihteiston \u00e4killiset ylikuormitukset, jotka ovat yleisi\u00e4 paksuja, painuneita viljakasveja tai maissia s\u00e4il\u00f6rehuksi leikattaessa.<\/p>\n<p><strong>5. Cover Crop Termination<\/strong><br \/>\nTalvipeitekasvien, kuten rukiin tai virnan, leikkaaminen ennen kylv\u00f6kautta, jolloin biomassa j\u00e4\u00e4 suojaavaksi katteeksi, joka torjuu rikkaruohoja ja suojaa maaper\u00e4n rakennetta. Peitekasvit ovat usein paksuja, sotkuisia ja tiiviisti kasvavia, mik\u00e4 aiheuttaa ep\u00e4tasaisia \u200b\u200bsivuttaiskuormia voimanottoakselille. T\u00e4m\u00e4n CAT6-yksik\u00f6n teleskooppinen voimanottoakselin putki ja nivelletyt U-nivelet k\u00e4sittelev\u00e4t kulmapoikkeaman, jota esiintyy ty\u00f6skennelt\u00e4ess\u00e4 rinteiss\u00e4 tai ep\u00e4tasaisessa maastossa, mik\u00e4 on yleist\u00e4 kev\u00e4\u00e4n peitekasvien istutuksessa ennen kuin maaper\u00e4n olosuhteet vakiintuvat.<\/p>\n<p><strong>6. Roadside &amp; Specialty Mowing<\/strong><br \/>\nTienvarsien, kuivatusojien, lentokenttien suojakaistojen ja suojelualueiden p\u00e4istealueiden kunnossapito, jossa tarvitaan siisti\u00e4 ja hallittua niittoa ep\u00e4s\u00e4\u00e4nn\u00f6llisill\u00e4 tai herkill\u00e4 alueilla. Erikoistilanteissa lautasniittokone vaihtaa usein suuntaa ja k\u00e4ytt\u00f6kulmaa, mik\u00e4 aiheuttaa suurta syklist\u00e4 rasitusta nivelakselin sovittimelle ja haarukkaliit\u00e4nn\u00f6ille. T\u00e4m\u00e4n laitteen t\u00e4ysin peitt\u00e4v\u00e4 nivelakselin suojus on erityisen t\u00e4rke\u00e4 n\u00e4iss\u00e4 ymp\u00e4rist\u00f6iss\u00e4, joissa ty\u00f6ntekij\u00e4t, jalankulkijat tai rajamerkit voivat olla l\u00e4hell\u00e4 k\u00e4ytt\u00f6voimalinjaa.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-7150 size-full\" src=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/PTO-Shaft-for-Case-IH-Disc-Mower-41.webp\" alt=\"Nivelakseli Case IH -lautasleikkuriin\" width=\"1200\" height=\"820\" srcset=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/PTO-Shaft-for-Case-IH-Disc-Mower-41.webp 1200w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/PTO-Shaft-for-Case-IH-Disc-Mower-41-980x670.webp 980w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/PTO-Shaft-for-Case-IH-Disc-Mower-41-480x328.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1200px, 100vw\" \/><\/p>\n<h2>Asennusohjeet<\/h2>\n<p>1. Tarkista ura-akselin kokoonpano ja voimanottoakselin pituus<br \/>\nBefore installation, confirm your tractor’s PTO stub shaft spline type: 1.375 in. 6-spline (540 RPM), 1.375 in. 21-spline (1,000 RPM), or 1.750 in. 20-spline (1,000 RPM). These PTO shaft dimensions must match the selected shaft yoke exactly. Also measure the working distance between the tractor PTO stub and the implement input shaft at minimum and maximum hitch extension, ensuring the telescoping tube has adequate overlap at all operating angles. The typical OAL for these Case IH disc mower applications is approximately 36 inches – be cautious of over-extension.<\/p>\n<p>2. Varmista, ett\u00e4 traktori ja ty\u00f6kone ovat paikallaan ja turvassa<br \/>\nPys\u00e4k\u00f6i traktori tasaiselle maalle, kytke seisontajarru, sammuta moottori ja irrota virta-avain ennen voimanottoakseliin liittyvi\u00e4 t\u00f6it\u00e4. Varmista, ett\u00e4 niittokone on laskettu lepoasentoon ja ett\u00e4 kaikki leikkuup\u00f6yd\u00e4n lautaset ovat t\u00e4ysin pys\u00e4htyneet. Murskaimen vauhtipy\u00f6r\u00e4n energia voi saada lautaset rullaamaan jopa 30 sekuntia voimanoton irtikytkent\u00e4misen j\u00e4lkeen. Odota aina, ett\u00e4 traktori pys\u00e4htyy kokonaan, ennen kuin l\u00e4hestyt voimansiirtoa. Noudata kaikkia sek\u00e4 traktorin ett\u00e4 Case IH:n niittokoneen murskaimen turvatarroja.<\/p>\n<p>3. Kiinnit\u00e4 traktorin p\u00e4\u00e4n haarukka<br \/>\nAlign the tractor-end PTO shaft yoke with the tractor’s PTO stub shaft, sliding it on until the locking collar or spring-pin detent snaps into the stub shaft groove. Give the yoke a firm tug rearward to confirm it is fully seated and cannot pull off. For the 1.375 in. 21-spline (1,000 RPM) configuration used on DC125, DC135, and DC165 models, ensure the splines mesh flush to the yoke shoulder. Attach the guard chain to a non-rotating part of the tractor to prevent the PTO shaft cover from spinning.<\/p>\n<p>4. Kytke ty\u00f6koneen p\u00e4\u00e4tyhaarukka<br \/>\nSlide the implement-end yoke onto the disc mower’s 1.375 in. 21-spline input stub, pushing firmly until the locking mechanism engages. Secure the guard chain anchor to a fixed point on the implement frame. Ensure both the tractor-end and implement-end guard chains are properly anchored and that the full plastic PTO shaft guard tube can rotate freely around the inner driveline without obstruction from hoses, cables, or frame components. Misrouted guard chains are a common cause of guard failure in field conditions.<\/p>\n<p>5. Tarkista k\u00e4ytt\u00f6kulmat ja kauluksen v\u00e4lys<br \/>\nKun lautasniittolaite on ty\u00f6asennossa, tarkista silm\u00e4m\u00e4\u00e4r\u00e4isesti voimanottoakselin kulma sek\u00e4 traktorin ett\u00e4 ty\u00f6laitteen p\u00e4ist\u00e4. Jotta traktorin voimanottoakselin ristinivelen k\u00e4ytt\u00f6ik\u00e4 olisi optimaalinen, k\u00e4ytt\u00f6kulmat kummassakin p\u00e4\u00e4ss\u00e4 eiv\u00e4t saisi ylitt\u00e4\u00e4 15 astetta ja kahden ristinivelen kulman tulisi olla suunnilleen yht\u00e4 suuret ja samassa tahdissa (vaiheistetut haarukkap\u00e4\u00e4t). Nosta ja laske ty\u00f6laitetta koko hydraulisella alueella varmistaaksesi, ettei teleskooppiputkessa ole jumiutumista tai liiallista venytyst\u00e4 miss\u00e4\u00e4n k\u00e4ytt\u00f6asennossa. Varmista, ettei mik\u00e4\u00e4n osa kosketa voimanottoakselin putkistoa tai suojuksia t\u00e4yden nivelen aikana.<\/p>\n<p>6. Testaa alhaisilla kierroksilla ennen peltok\u00e4ytt\u00f6\u00e4<br \/>\nBefore engaging at rated 1,000 RPM speed, start the tractor and engage the PTO at a reduced throttle setting – approximately 400-500 RPM for a test run. Listen for any vibration, clicking, or grinding from the U-joints or telescoping section that would indicate improper spline engagement, phasing error, or tube contact. Gradually increase to rated PTO speed while observing the shaft in a safe position. Confirm the slip clutch does not slip at normal operating torque, which would indicate an incorrect spring preload setting. Adjust slip clutch torque per CMN Transmission technical specifications before cutting.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-7152 size-full\" src=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/PTO-Shaft-for-Case-IH-Disc-Mower-43.webp\" alt=\"Nivelakseli Case IH -lautasleikkuriin\" width=\"1200\" height=\"880\" srcset=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/PTO-Shaft-for-Case-IH-Disc-Mower-43.webp 1200w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/PTO-Shaft-for-Case-IH-Disc-Mower-43-980x719.webp 980w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/PTO-Shaft-for-Case-IH-Disc-Mower-43-480x352.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1200px, 100vw\" \/><\/p>\n<h2>Traktorin nivelakseleiden huoltovinkkej\u00e4<\/h2>\n<p><strong>1. Poikittaislaakereiden voitelu<\/strong><br \/>\nNivellaakerisarjat on voideltava s\u00e4\u00e4nn\u00f6llisin v\u00e4liajoin korkealaatuisella EP2-litiumkompleksirasvalla. Normaaleissa hein\u00e4nkorjuuolosuhteissa rasvaa on levitett\u00e4v\u00e4 8\u201310 k\u00e4ytt\u00f6tunnin v\u00e4lein kunkin ristinivelen voitelunipan kautta. M\u00e4r\u00e4ll\u00e4 tai p\u00f6lyisell\u00e4 s\u00e4\u00e4ll\u00e4 rasvaa on lyhennett\u00e4v\u00e4 4\u20136 tuntiin. Vanhan rasvan poistaminen tiivisteist\u00e4 on suositeltavaa ylirasvaamalla, toisin kuin liian v\u00e4h\u00e4n rasvaa. Laiminly\u00f6dyt ristilaakerit ovat yleisin yksitt\u00e4inen syy nivelakselin ennenaikaiseen ristinivelen vikaantumiseen lautasniittokoneissa.<\/p>\n<p><strong>2. Teleskooppiputken voitelu<\/strong><br \/>\nThe inner and outer PTO shaft tubing profiles must be kept properly lubricated to allow smooth telescoping extension and retraction as the hitch geometry changes across field terrain. Apply a thin, even coat of high-temperature bearing grease or lithium-based grease to the inner tube profile at the start of each season and after every 50 operating hours. Fully extend and retract the tube several times after greasing to distribute the lubricant evenly. Do not use oil – it attracts dust and grit that accelerates wear on the telescoping profile bore.<\/p>\n<p><strong>3. Nivelakselin suojuksen tarkastus<\/strong><br \/>\nInspect the full-coverage plastic PTO shaft cover before each use for cracks, splits, or missing sections. A damaged guard is a serious safety hazard and must be replaced immediately – never operate with a broken or incomplete guard. Check that the guard’s bearing ring (the internal plastic ring that allows the guard to remain stationary while the inner shaft rotates) spins freely without excessive play or roughness. Replace the bearing ring when it shows visible groove wear. Guard chains should be properly tensioned at both ends, not dragging on the ground.<\/p>\n<p><strong>4. Liukukytkimen v\u00e4\u00e4nt\u00f6momentin tarkistus ja s\u00e4\u00e4t\u00f6<\/strong><br \/>\nThe slip clutch springs on this PTO shaft with slip clutch assembly can lose preload tension over time, particularly if the clutch has fired repeatedly to protect against overloads. At the start of each season, inspect the spring pack condition and measure the clutch trip torque against the specification for your disc mower model. A clutch that slips at too low a torque will interrupt power delivery during normal cutting loads; one set too high will not protect the gearbox adequately. Refer to CMN Transmission’s technical data sheet for the correct spring compression dimension for the 55N series clutch used in this application.<\/p>\n<p><strong>5. S\u00e4ilytyskauden lopun valmistelu<\/strong><br \/>\nAt the end of each mowing season, clean the entire agricultural PTO shaft with a pressure washer, dry thoroughly, and apply a fresh coat of grease to the telescoping tube before storage. For extended storage exceeding four months, partially disengage the slip clutch spring pack (release spring tension per CMN’s service manual) to prevent the friction disc from developing a set and sticking. Store the PTO shaft horizontally in a dry environment, away from UV exposure that degrades the plastic guard components. Perform a full inspection and re-lubrication at the start of the next season.<\/p>\n<p><strong>6. Haarukan ja uran rajapinnan tarkastus<\/strong><br \/>\nTarkasta s\u00e4\u00e4nn\u00f6llisesti traktorin ja ty\u00f6koneen puoleisten haarukkaliittimien urarei\u00e4t kulumisen, hankautumisen tai muodonmuutosten varalta. Kuluneet nivelakselin sovittimen tai haarukkaliittimen urat voivat aiheuttaa py\u00f6rimisliikett\u00e4, joka aiheuttaa t\u00e4rin\u00e4\u00e4 ja kiihdytt\u00e4\u00e4 ristinivelen kulumista. Tarkista, ett\u00e4 lukituskaulukset lukittuvat puhtaasti ja ett\u00e4 jousitappien lukittimet eiv\u00e4t ole kuluneet tai py\u00f6ristyneet. Haarukkaliittimen ja akselin v\u00e4lisen kosketuksen sivuttaisv\u00e4lys, joka on yli 0,5 mm, osoittaa, ett\u00e4 on aika vaihtaa haarukkakokoonpano. CMN Transmission toimittaa yksitt\u00e4isi\u00e4 vaihtohaarukkasarjoja sek\u00e4 t\u00e4ydellisi\u00e4 akselikokoonpanoja kaikille tuetuille nivelakselikoille.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-7154 size-full\" src=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/PTO-Shaft-for-Case-IH-Disc-Mower-45.webp\" alt=\"Nivelakseli Case IH -lautasleikkuriin\" width=\"1200\" height=\"880\" srcset=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/PTO-Shaft-for-Case-IH-Disc-Mower-45.webp 1200w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/PTO-Shaft-for-Case-IH-Disc-Mower-45-980x719.webp 980w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/PTO-Shaft-for-Case-IH-Disc-Mower-45-480x352.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1200px, 100vw\" \/><\/p>\n<h2>Yleisten ongelmien vianm\u00e4\u00e4ritys<\/h2>\n<p>1. Liiallinen t\u00e4rin\u00e4 voimanulosoton k\u00e4yt\u00f6n aikana<br \/>\nT\u00e4rin\u00e4 <a href=\"https:\/\/korea-transmission.com\/fi\/pto-shafts\/\"><strong>traktorin voimanottoakseli<\/strong><\/a> is most commonly caused by worn or seized cross-bearing kits in the U-joints, unequal operating angles at the two U-joint ends, or a bent\/dented telescoping tube section. First, check the phasing of the two yoke forks – they must be aligned in the same plane (in-phase). Next, manually rotate the inner shaft and feel for roughness or resistance in each cross bearing. A seized bearing journal will create a once-per-revolution vibration pulse. Replace cross kits immediately if any roughness is detected. If the tube is bent, replace the full shaft assembly to prevent progressive fatigue cracking at the deformation site.<\/p>\n<p>2. Liukukytkin luistaa jatkuvasti normaalikuormituksen aikana<br \/>\nIf the slip clutch PTO shaft fires repeatedly or slips continuously during normal cutting, first rule out actual overload conditions – check that the disc mower cutterbar is not plugged and that you are not exceeding the machine’s rated HP. If the machine is operating normally, the slip clutch spring preload may have reduced over time. Disassemble the clutch pack, measure the spring free length against specification, and replace springs if they have shortened more than 10%. Also inspect the friction disc faces for glazing or contamination with oil from a leaking hub seal. Glazed friction surfaces require replacement to restore proper torque capacity.<\/p>\n<p>3. Voimanottoakselista kuuluu naksuvaa tai kolkuttavaa \u00e4\u00e4nt\u00e4<br \/>\nA metallic clicking or knocking from the PTO drive shaft at low RPM (especially during engagement) often indicates worn cross-bearing needle rollers, a spalled bearing race, or excessive play in the tractor or implement yoke spline engagement. Stop the tractor immediately and investigate before resuming operation – an ignored failed bearing will rapidly damage the yoke eye bores and potentially cause shaft separation. Remove the shaft, disassemble the affected U-joint, and inspect the cross journals for wear grooves, pitting, or rust staining on the needle rollers. Replace the complete cross kit, not just the seals, whenever internal wear is found.<\/p>\n<p>4. Telescoping Section Stiff or Seized – Will Not Extend<br \/>\nA stiff or locked telescoping section in the PTO shaft tube is almost always caused by insufficient lubrication leading to rust bonding between the inner and outer profile sections. If the shaft is only slightly stiff, thoroughly clean and re-grease the tube bore, then work the shaft through its range of motion repeatedly. For a heavily seized shaft, disassemble the guard system, soak the inner tube with penetrating oil over 24 hours, and attempt to free it with a soft mallet. If the profiles are corroded beyond safe use, replace the complete telescoping assembly – operating with a seized tube that does not collapse during a tractor slip or sudden stop creates a serious over-extension risk.<\/p>\n<p>5. Voimanottoakselin suojus py\u00f6rii \/ kuumenee<br \/>\nIf the outer plastic PTO shaft cover is rotating with the inner shaft (instead of remaining stationary), the internal bearing ring has either seized or broken. A spinning guard creates an immediate entanglement hazard and will heat up rapidly from friction. Stop work immediately. Remove the guard assembly and inspect the plastic bearing ring – a seized ring will show friction burn marks, while a broken ring will have visible cracks or missing segments. Replace the bearing ring or the entire guard assembly. Do not operate the PTO shaft without a properly functioning, stationary guard cover under any circumstances.<\/p>\n<p>6. Haarukka ei kytkeydy tai lukkiudu voimanottoakselin tappiin<br \/>\nIf the PTO shaft yoke will not slide fully onto the tractor or implement stub shaft, first verify the spline count matches (6-spline, 21-spline, or 20-spline as applicable). Burrs or surface rust on either the stub or yoke bore can prevent engagement – clean both with a fine wire brush and apply anti-seize. Check that the locking collar pull ring is fully retracted before pushing the yoke on. On 1,000 RPM 21-spline stubs, miscount between 20 and 21 teeth is a common ordering error – verify the spline profile before assuming a fitting problem. Contact CMN Transmission for a replacement yoke if the locking detent groove in the stub shaft is worn and no longer holds the collar snap ring.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-7148 size-full\" src=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/PTO-Shaft-for-Case-IH-Disc-Mower-39.webp\" alt=\"Nivelakseli Case IH -lautasleikkuriin\" width=\"1200\" height=\"820\" srcset=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/PTO-Shaft-for-Case-IH-Disc-Mower-39.webp 1200w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/PTO-Shaft-for-Case-IH-Disc-Mower-39-980x670.webp 980w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/PTO-Shaft-for-Case-IH-Disc-Mower-39-480x328.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1200px, 100vw\" \/><\/p>\n<h2>Lautasleikkurin voimanottoakseli ja vaihteisto<\/h2>\n<p>On a Case IH center-pivot disc mower conditioner, the complete driveline system consists of two interdependent components: the disc mower PTO shaft (the external shaft linking tractor to implement) and the disc mower gearbox system (the internal gear train housed within the cutterbar assembly). The PTO driveline shaft for disc mower serves as the mechanical bridge between the tractor’s power take-off and the disc mower’s input gearbox. It absorbs the geometric misalignment between the two connection points (angular and plunge displacement as the implement moves on headlands, slopes, and rough ground) through its telescoping tube and dual U-joint configuration. Critically, it also acts as the torque management layer: the slip clutch assembly at the rear of the shaft limits peak torque delivery to protect the gearbox from rock strikes and slug-feeding events. In this way, the PTO shaft is the first line of mechanical defense for all downstream drivetrain components.<\/p>\n<p>Once rotational power from the agricultural PTO shaft enters the disc mower’s main input gearbox through the 1.375 in. 21-spline input stub, the gearbox system takes over all internal power distribution. The main header gearbox performs the first speed multiplication and direction change, splitting power to drive the modular cutterbar. On the Case IH DC5 series, each individual disc module has its own sealed bevel gearbox (modular design), eliminating the shared oil bath of older spur-gear cutterbars. Each module drives two counter-rotating discs at 2,250 RPM, achieving a knife tip speed of 168 mph (270 kph). A separate power branch from the main header gearbox drives the conditioning roll system at 640-760 RPM. Without a correctly specified and maintained PTO shaft for Case IH disc mower, none of this internal gear train can function reliably.<\/p>\n<p>Aliarvosteisen voimanottoakselin k\u00e4ytt\u00f6 ylisuuren vaihteiston kanssa tai oikein mitoitetun akselin k\u00e4ytt\u00f6 kuluneen tulovaihteiston kanssa johtaa molempien komponenttien ennenaikaiseen vikaantumiseen. CMN Transmissionin t\u00e4h\u00e4n sovellukseen toimittama CAT6 55N -akseli on m\u00e4\u00e4ritetty vastaamaan DC5-sarjan leikkuup\u00f6yd\u00e4n vaihteiston tulov\u00e4\u00e4nt\u00f6momenttikapasiteettia nimellisell\u00e4 1 000 rpm:n voimanottonopeudella. Liukukytkin on asetettu tehtaalla suojaamaan sis\u00e4isi\u00e4 kartiopy\u00f6r\u00e4st\u00f6j\u00e4 huippuv\u00e4\u00e4nt\u00f6momentin piikeilt\u00e4 normaalin peltok\u00e4yt\u00f6n aikana. Asiakkaille, jotka tarvitsevat vaihteiston vaihdon osana t\u00e4ydellist\u00e4 voimansiirron uudelleenrakennusta, CMN Transmission toimittaa my\u00f6s yhteensopivia lautasniittokoneen leikkuup\u00f6yd\u00e4n vaihteistoja ja yksitt\u00e4isi\u00e4 modulaarisia leikkuup\u00f6yd\u00e4n vaihteistoyksik\u00f6it\u00e4, mik\u00e4 mahdollistaa yhden toimittajan ratkaisun koko voimansiirtoj\u00e4rjestelm\u00e4lle. Uuden r\u00e4\u00e4t\u00e4l\u00f6idyn voimanottoakselin yhdist\u00e4minen samalta toimittajalta per\u00e4isin olevaan uudelleenrakennettuun vaihteistoon varmistaa, ett\u00e4 v\u00e4\u00e4nt\u00f6momenttiarvot, ura-akselistandardit ja sertifioinnit ovat yhdenmukaiset koko voimansiirron osalta.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-7003 size-full\" src=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/0_Disc-Mower-Gearbox-1.webp\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1000px, 100vw\" srcset=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/0_Disc-Mower-Gearbox-1.webp 1000w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/0_Disc-Mower-Gearbox-1-980x980.webp 980w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/0_Disc-Mower-Gearbox-1-480x480.webp 480w\" alt=\"Lautasleikkurin vaihdelaatikko\" width=\"1000\" height=\"1000\" \/><\/p>\n<h2>Miksi valita CMN Transmissionin maatalouskoneiden nivelakselit?<\/h2>\n<p>CMN Transmission, headquartered in Ansan-si, Gyeonggi-do, Korea, stands as one of the world’s leading suppliers of industrial and agricultural power transmission solutions. Our product range spans PTO drive shafts, agricultural gearboxes, hydraulic cylinders, planetary gearboxes, worm gearboxes, bevel gears, chain sprockets, chains, gear racks, pulleys, taper bushes, couplings, and more. With a production base and over 10 shareholding cooperative factories, we maintain an inventory of more than 150,000 standard stock products, enabling rapid delivery to customers in over 53 countries across North America, Europe, South America, the Middle East, Africa, Southeast Asia, and Oceania.<\/p>\n<p>CMN Transmission erottaa maatalouden voimanottoakselien markkinoista sitoutumisemme tehtaan suoraan hinnoitteluun laadusta tinkim\u00e4tt\u00e4. Integroituna valmistus- ja kauppayrityksen\u00e4 eliminoimme useat j\u00e4lleenmyyjien hinnoittelut, jotka nostavat alkuper\u00e4isten varaosien hintaa. Jokainen valmistamamme traktorin voimanottoakseli valmistetaan edistyneen CAD-suunnittelun, tarkan CNC-koneistuksen, nykyaikaisten l\u00e4mp\u00f6k\u00e4sittelyprosessien ja tiukan laatutestauksen, mukaan lukien CMM-mittatarkastuksen, avulla. Tuotteillamme on sek\u00e4 ISO 9001- ett\u00e4 CE-sertifikaatit, jotka varmistavat kansainv\u00e4listen turvallisuus- ja suorituskykystandardien noudattamisen.<\/p>\n<p>Tuotteiden laadun lis\u00e4ksi tarjoamme asiakastukea, jota suuret OEM-br\u00e4ndit eiv\u00e4t usein pysty tarjoamaan. Tekninen tiimimme tarjoaa myynti\u00e4 edelt\u00e4v\u00e4\u00e4 konsultaatiota vahvistaakseen ura-akselien kokoonpanot, akselin pituudet ja kytkimen tekniset tiedot juuri sinun traktori- ja ty\u00f6koneyhdistelm\u00e4llesi. Tarjoamme r\u00e4\u00e4t\u00e4l\u00f6ityj\u00e4 nivelakselin osia ep\u00e4standardeihin sovelluksiin ja toimitamme pyynn\u00f6st\u00e4 yksityiskohtaiset mittapiirustukset. Myynnin j\u00e4lkeen kattava myynninj\u00e4lkeinen palvelumme varmistaa, ett\u00e4 varaosat, tekninen ohjaus ja takuutuki ovat aina saatavilla.<\/p>\n<p>Kun valitset CMN Transmissionin, valitset kumppanin, joka on sitoutunut pit\u00e4m\u00e4\u00e4n koneesi toiminnassa tehokkaasti, luotettavasti ja turvallisesti kaudesta toiseen. Tarvitsetpa sitten yksitt\u00e4isen Case IH -kehyksille DC105\u2013DC165 tarkoitetun nivelakselin vaihtoa, irtotavarana toimitettavan osan j\u00e4lleenmyyj\u00e4verkostolle tai r\u00e4\u00e4t\u00e4l\u00f6idyn OEM-voimansiirron omaan koneesi tuotantoon, CMN Transmissionilla on valmistuskapasiteetti, varastosyvyys ja tekninen asiantuntemus toimittaaksesi ne.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-6134 size-full\" src=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/03\/Factory-Equipment-3.webp\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 1715px, 100vw\" srcset=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/03\/Factory-Equipment-3.webp 1715w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/03\/Factory-Equipment-3-1280x949.webp 1280w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/03\/Factory-Equipment-3-980x727.webp 980w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/03\/Factory-Equipment-3-480x356.webp 480w\" alt=\"Tehdaslaitteet\" width=\"1715\" height=\"1272\" \/><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-6132 size-full\" src=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/03\/Factory-Equipment-1.webp\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 1510px, 100vw\" srcset=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/03\/Factory-Equipment-1.webp 1510w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/03\/Factory-Equipment-1-1280x763.webp 1280w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/03\/Factory-Equipment-1-980x584.webp 980w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/03\/Factory-Equipment-1-480x286.webp 480w\" alt=\"Tehdaslaitteet\" width=\"1510\" height=\"900\" \/><\/p>\n<h2>Usein kysytyt kysymykset<\/h2>\n<p><strong>K: Mit\u00e4 nivelakselin urakonfiguraatiota Case IH DC105 k\u00e4ytt\u00e4\u00e4?<\/strong><br \/>\nA: Case IH DC105 on yhteensopiva sek\u00e4 540 rpm ett\u00e4 1 000 rpm voimanottoakselin kanssa. 540 rpm:n traktorikokoonpanoissa voimanottoakseli vaatii 1,375 tuuman 6-uraisen traktorin p\u00e4\u00e4tyhaarukan. 1 000 rpm:n kokoonpanoissa vaaditaan 1,375 tuuman 21-urainen traktorin p\u00e4\u00e4tyhaarukka. DC105-lautasniittokoneen ty\u00f6koneen tuloliitin on vakiona 1,375 tuuman 21-urainen liit\u00e4nt\u00e4 molemmissa voimansiirtovaihtoehdoissa. CMN Transmission toimittaa kaikki kolme kokoonpanoa: CAT6 55N 1,375-21-haarukan kanssa, 55N ilman haarukkaa 1,375-21-uraisille traktoreille ja 55N ilman haarukkaa 1,750-20-uraisille traktoreille. Ota meihin yhteytt\u00e4 ja kerro traktorisi malli ja voimanottoakselin kierrosluku varmistaaksesi oikean kokoonpanon sovellukseesi.<\/p>\n<p><strong>K: Onko t\u00e4m\u00e4 suoraan korvaava Weasler-nivelakseli Case IH -levyvasarassani?<\/strong><br \/>\nA: Yes. CMN Transmission’s CAT6 55N disc mower PTO shaft is designed as a functional replacement for Weasler-type and OEM drivelines on Case IH DC105, DC125, DC135, and DC165 models. The spline specifications, overall shaft length, and slip clutch torque ratings are matched to the same implement input and tractor output standards as the original equipment. Our replacement of Weasler PTO shaft offers the same spline profile, U-joint cross kit size, and clutch performance at a significantly more competitive price point through our factory-direct supply model. We recommend verifying your specific tractor spline type before ordering to ensure the correct tractor-end yoke configuration is supplied.<\/p>\n<p><strong>K: Mik\u00e4 on oikea voimanottoakselin pituus Case IH DC125 \/ DC135 \/ DC165 -malleissa?<\/strong><br \/>\nA: The typical overall assembled length for this application is approximately 36 inches (OAL), which is a relatively short PTO shaft length compared to many agricultural implements. This is a characteristic of center-pivot disc mower conditioners where the hitch geometry keeps the PTO connection relatively compact. Because the shaft is short, over-extension risk during transport on headlands is a real concern – it’s important to verify minimum tube overlap is maintained in all operating positions. CMN Transmission’s technical team can assist you in calculating the correct working length for your specific tractor-implement drawbar distance. Provide us with the tractor model, hitch type (2-pt swivel or drawbar), and operating height for a precise recommendation.<\/p>\n<p><strong>K: Miten t\u00e4m\u00e4n nivelakselin liukukytkin suojaa leikkuulautasleikkurini vaihteistoa?<\/strong><br \/>\nA: The PTO shaft with slip clutch assembly on this unit incorporates a spring-loaded friction disc clutch pack that limits the maximum torque transmitted to the disc mower’s internal gearbox system. When the cutting discs strike a rock, root mass, or slug of dense material that generates a torque spike exceeding the clutch’s trip setting, the friction plates slip and allow the shaft to momentarily rotate free of the implement, dissipating the peak energy before it reaches the bevel gears and modular cutterbar gearboxes. Without a correctly functioning shear bolt PTO shaft alternative or slip clutch, a single severe rock strike can fracture gearbox housing castings, shear shaft keys, or snap drive flanges – repairs far more expensive than the shaft itself.<\/p>\n<p><strong>K: Voinko tilata mittatilausty\u00f6n\u00e4 tehdyn nivelakselin pituuden tai ep\u00e4standardin haarukkakokoonpanon?<\/strong><br \/>\nA: Yes. CMN Transmission specializes in custom PTO shaft manufacturing for non-standard applications. If your tractor or implement combination requires a non-catalogue spline, an unusual shaft length, a different clutch trip torque setting, or a special yoke interface, our engineering team can review your requirements and produce a custom assembly. We support OEM customers building disc mowers and other agricultural machinery who need PTO shaft parts manufactured to their own technical drawings. Minimum order quantities for custom configurations apply – contact our sales team with your dimensional drawing or a detailed specification for a quotation. Dimensional drawings for standard configurations are available on request at no charge.<\/p>\n<p><strong>K: Kuinka usein minun pit\u00e4isi voidella lautasleikkurin voimansiirron nivelakselin ristinivelet?<\/strong><br \/>\nA: The PTO shaft universal joint cross bearings on this unit should be greased every 8-10 operating hours under normal cutting conditions using an EP2 grade lithium-complex grease. In wet, dusty, or high-debris environments such as silage cutting or roadside mowing, reduce the interval to every 4-6 hours. Apply grease until fresh grease purges from the cross bearing seals, which flushes out contamination and confirms full bearing coverage. Skipping the greasing interval is the most common cause of premature cross bearing failure. Always grease both U-joint crosses – there are two cross kits per shaft on a single universal joint set – and also apply grease to the telescoping tube inner profile every 50 operating hours.<\/p>\n<p><strong>K: Mitk\u00e4 ovat nivelakselin mitat, jotka minun on m\u00e4\u00e4ritett\u00e4v\u00e4 tilauksen yhteydess\u00e4?<\/strong><br \/>\nA: When ordering PTO shaft sizes for a Case IH discbine replacement, the key PTO shaft dimensions to specify are: (1) tractor-end spline type and diameter – 1.375 in. 6-spline for 540 RPM or 1.375 in. 21-spline \/ 1.750 in. 20-spline for 1,000 RPM; (2) implement-end connection – standard 1.375 in. 21-spline for all DC models; (3) overall assembled length (OAL) in inches or millimetres, measured stub-to-stub at working position; (4) minimum and maximum collapsed\/extended working length; and (5) whether a slip clutch with specific torque rating is required. CMN Transmission’s technical team can assist with measurement guidance if your original shaft is not available for reference.<\/p>\n<p><strong>K: Mit\u00e4 eroa on 540 rpm:n ja 1000 rpm:n nivelakselilla lautasniittokoneissa?<\/strong><br \/>\nA: A 540 PTO shaft operates at 540 RPM input speed and uses a 1.375 in. 6-spline interface, while a 1000 PTO shaft runs at 1,000 RPM and uses a 1.375 in. 21-spline or 1.750 in. 20-spline interface. For Case IH disc mowers, the DC105 supports both speeds, while the DC125, DC135, and DC165 are designed exclusively for 1,000 RPM operation. Higher RPM operation allows the disc mower’s gearbox to achieve the required 2,250 RPM cutterbar disc speed with a lower internal gear ratio, which generally means smoother operation and less shock loading through the driveline. Mixing a 540 RPM shaft with a 1,000 RPM-only machine will result in severely under-speed operation and may damage the conditioning roll drive system.<\/p>\n<p><strong>K: Miten tarkistan, tarvitseeko nivelakselini haarukkap\u00e4\u00e4 tai ristinivel vaihtaa?<\/strong><br \/>\nA: To assess whether your tractor PTO shafts yoke or U-joint assembly requires replacement, perform the following checks with the shaft disconnected and at rest. Grip each yoke and attempt to move it laterally relative to the cross journal – any perceptible looseness or “clunk” indicates worn cross bearing needle rollers. Rotate each yoke through its articulation range by hand and feel for roughness, gritty resistance, or tight spots that would indicate corrosion or pitting in the bearing races. Inspect the spline bore of each yoke for fretting wear (reddish oxide residue) and measure bore diameter if you have the tools. Any yoke with visible crack initiation, bore oval deformation, or a locking mechanism that no longer holds securely should be replaced immediately before returning the shaft to service.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-7156 size-full\" src=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/PTO-Shaft-for-Case-IH-Disc-Mower-47.webp\" alt=\"Nivelakseli Case IH -lautasleikkuriin\" width=\"1000\" height=\"1000\" srcset=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/PTO-Shaft-for-Case-IH-Disc-Mower-47.webp 1000w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/PTO-Shaft-for-Case-IH-Disc-Mower-47-980x980.webp 980w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/PTO-Shaft-for-Case-IH-Disc-Mower-47-480x480.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1000px, 100vw\" \/><\/p>\n<h2>Asiakasarvostelut<\/h2>\n<p dir=\"auto\"><strong>Marcus Hollingsworth, maatilan johtaja, Yhdysvallat<\/strong><br \/>\n“Been running a DC125 on our 90-acre cattle operation in Iowa for a few years now, and we went through the original Weasler unit after about three seasons of heavy alfalfa cutting. Ordered this CAT6 replacement from CMN Transmission after a recommendation from another operator in the area. Fit was spot-on – slid straight onto the 1.375 in. 21-spline with no shimming or adapters. We’re about 200 hours in on the new shaft this season cutting some pretty dense grass and alfalfa mix, and it hasn’t given us any trouble. Guard tube feels solid compared to some cheaper aftermarket stuff I’ve tried. The slip clutch fired twice on us when we hit some rough ground near a creek bank and protected the cutterbar both times – that’s exactly what it’s supposed to do. Would order again without hesitation.”<\/p>\n<p dir=\"auto\"><strong>Klaus Zimmermann, maitotilan omistaja, Saksa<\/strong><br \/>\n“We operate a DC135 on our dairy farm in Bavaria and ordered a CAT6 55N PTO shaft from CMN after the original PTO shaft had developed excessive play in the cross joints. I was somewhat skeptical about the price\u2014it is significantly cheaper than Bondioli and Pavesi\u2014but the quality has convinced me. The forged components and cross-joint bearings appear professionally manufactured. After one season of grass and clover cutting on approximately 85 hectares, the shaft runs absolutely smoothly and without any play. The delivery time was 9 days to Germany, which I consider very good for a spare part that is usually urgently needed.”<\/p>\n<p dir=\"auto\"><strong>Darren Whitfield, hein\u00e4urakoitsija, Australia<\/strong><br \/>\n“We’re a large hay contractor in Victoria running three DC165 machines across the season. Downtime is money for us, so when a PTO shaft fails at peak hay season it’s a real problem. I had CMN Transmission’s shaft on one of our machines for the past two cutting seasons – ryegrass, clover, and some pretty heavy pasture work totalling maybe 450 hours across both years. Cross bearings are still good with regular greasing, the telescoping section moves smoothly, and the plastic guard hasn’t cracked even in the Australian summer heat. Price was very competitive compared to what the local dealer wanted for an OEM part. Will be buying two more for the other machines before next season.”<\/p>\n<p dir=\"auto\"><strong>Etienne Beausoleil, sekatilan omistaja, Kanada<\/strong><br \/>\n“Ordered a 1.750-20 tractor spline configuration for our DC105 which runs off a John Deere 6R with a wide-spline PTO. CMN’s technical team confirmed the spec before shipping, which I really appreciated – it saved me the hassle of a wrong-fit return. Arrived in Quebec within about 12 days which is pretty good for an overseas order. Install was straightforward, the yoke locked onto both ends properly. Ran it through our first cutting of timothy and orchard grass mix last month with no issues. Only reason for 4 stars rather than 5 is that the grease nipple on one of the U-joint crosses was slightly cross-threaded from the factory, needed a quick clean-up before I could get a grease gun on it. Everything else was great.”<\/p>\n<p dir=\"auto\"><strong>Pierre-Antoine Moreau, hevoshein\u00e4n tuottaja, Ranska<\/strong><br \/>\n“I manage a 200-hectare farm in Brittany with a DC135 that I primarily use for the production of high-quality hay intended for equine livestock. I ordered this CAT6 PTO shaft to replace the original shaft, which had developed play in the cross joints after four seasons. Installation was straightforward and the shaft operates without vibration. What convinced me was the manufacturing quality of the torque limiter\u2014one can tell that the springs and plates are well-dimensioned. CMN\u2019s customer service responded to my technical questions in less than two hours, which is truly appreciated when one is in the middle of the haymaking season.”<\/p>\n<p dir=\"auto\"><strong>Hamish Mackenzie, lammas- ja viljelytila, Uusi-Seelanti<\/strong><br \/>\n“Running a DC125 on our Canterbury Plains property – mostly ryegrass and clover, cutting for wrapped baleage as well as dry hay. We had the original shaft fail at the overrunning clutch after about five seasons, which is pretty fair wear given how hard we push these machines during a short South Island hay window. Replaced it with CMN’s CAT6 unit, 1.375 in. 21-spline on both ends. Arrived in 11 days which was well within our repair window. The build quality looks comparable to what came off the machine originally. Three cuttings in on the new shaft with no concerns. Really good value compared to pricing through the local CNH dealer.”<\/p>\n<p dir=\"auto\"><strong>James Alderton, maatalouskauppias, Yhdistynyt kuningaskunta<\/strong><br \/>\n“We’re a machinery dealer in the East Midlands and we’ve been recommending CMN Transmission PTO shafts to our DC165 customers as a cost-effective alternative to factory parts for about two years now. Customer feedback has been consistently positive – no fitment issues, the spline dimensions are accurate, and the slip clutch torque values are correctly factory-set out of the box. We had one customer query about the guard chain attachment point being slightly different from the OEM layout, which CMN sorted with a written response and diagram within 24 hours. Pricing is genuinely competitive versus Weasler or Bondioli at dealer level, which helps us offer customers a realistic budget option without compromising on quality.”<\/p>\n<p dir=\"auto\"><strong>Rodrigo Salvatierra, maatalousurakoitsija, Argentiina<\/strong><br \/>\n“I work with a DC105 in our agricultural services company in the province of Buenos Aires, primarily cutting pastures and producing alfalfa hay. The original PTO shaft broke at the cross joint after two seasons of intensive work. I installed the CMN Transmission unit at the beginning of this season with the 1.375-inch 6-spline configuration for a 540 RPM PTO. It has already accumulated about 180 hours of operation without any issues. The quality feels good, the plastic guards are durable and the torque limiter functioned correctly when we struck a large stone in the paddock. The price was very attractive compared to local options.”<\/p>\n<p dir=\"auto\"><strong>Carlos Eduardo Ritter, maidontuottaja, Brasilia<\/strong><br \/>\n“I am a dairy producer in Rio Grande do Sul and use a DC135 for silage and ryegrass hay production. I purchased the CAT6 cardan shaft from CMN Transmission to replace the original one that had developed play in the cross joints. The ordering process was easy and the customer service was excellent. They quickly responded to my questions about the spline configuration via email. The product arrived in good condition with proper packaging and fitted perfectly on the implement. I have already completed three cuts of ryegrass and two cuts of oats with this shaft without any problems. I recommend it to anyone seeking a quality option at a fair price to replace the cardan shaft on the DC3 or DC5. The plastic protection arrived complete and without any cracks.”<\/p>","protected":false},"excerpt":{"rendered":"<p>CMN Transmissionin raskaaseen k\u00e4ytt\u00f6\u00f6n tarkoitettu nivelakseli Case IH:n niittomurskaimille DC105, DC125, DC135 ja DC165 tarjoaa CAT6-luokitellun voimansiirron, joka on rakennettu 55 N:n v\u00e4\u00e4nt\u00f6momentilla varustetulle voimansiirtosarjalle. T\u00e4m\u00e4 niittokoneen nivelakseli on suunniteltu vastaamaan 1,375 tuuman 21-uraista tai 6-uraista traktorin tehoa sek\u00e4 540 rpm ett\u00e4 1 000 rpm nopeudella. Siin\u00e4 on tarkkuustakootut haarukkap\u00e4\u00e4t, tiivistetyt ristilaakeri-ristinivelet, koko alueen peitt\u00e4v\u00e4 nivelakselin suojaputki ja tehtaalla asetettu v\u00e4\u00e4nt\u00f6momenttia rajoittava liukukytkin, joka suojaa leikkuupalkkia iskuilta ja ylikuormituksilta.<\/p>","protected":false},"featured_media":7112,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[222,262],"product_tag":[232,228,242,234,264,233,226,229,263,265,235,243,225,230,231,224],"class_list":{"0":"post-7120","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-pto-shafts","7":"product_cat-pto-shaft-for-discbine","8":"product_tag-1000-pto-shaft","9":"product_tag-540-pto-shaft","10":"product_tag-agricultural-pto-shaft","11":"product_tag-custom-pto-shaft","12":"product_tag-disc-mower-pto-shaft","13":"product_tag-heavy-duty-pto-shaft","14":"product_tag-pto-drive-shafts","15":"product_tag-pto-driveline-shaft","16":"product_tag-pto-shaft-for-disc-mower","17":"product_tag-pto-shaft-for-discbine","18":"product_tag-pto-shaft-for-tractor","19":"product_tag-pto-shaft-manufacturers","20":"product_tag-pto-shafts","21":"product_tag-pto-shafts-for-sale","22":"product_tag-tractor-pto-drive-shaft","23":"product_tag-tractor-pto-shaft","25":"first","26":"instock","27":"shipping-taxable","28":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/korea-transmission.com\/fi\/wp-json\/wp\/v2\/product\/7120","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/korea-transmission.com\/fi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/korea-transmission.com\/fi\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/korea-transmission.com\/fi\/wp-json\/wp\/v2\/comments?post=7120"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/korea-transmission.com\/fi\/wp-json\/wp\/v2\/media\/7112"}],"wp:attachment":[{"href":"https:\/\/korea-transmission.com\/fi\/wp-json\/wp\/v2\/media?parent=7120"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/korea-transmission.com\/fi\/wp-json\/wp\/v2\/product_brand?post=7120"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/korea-transmission.com\/fi\/wp-json\/wp\/v2\/product_cat?post=7120"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/korea-transmission.com\/fi\/wp-json\/wp\/v2\/product_tag?post=7120"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}