\n| Jualan B2B Langsung<\/td>\n | Ya (terus dari kilang)<\/td>\n | Rangkaian peniaga<\/td>\n | Rangkaian peniaga<\/td>\n | Rangkaian peniaga<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\nAci PTO Baler Segiempat dan Kotak Gear Baler Segiempat<\/h2>\nThe square baler PTO shaft and the square baler gearbox are two components of a single power transmission system that converts the tractor’s engine output into the complex mechanical motions required to compress, form, and tie large rectangular bales. Understanding the relationship between these two components is essential for proper maintenance, troubleshooting, and component selection.<\/p>\n The square baler gearbox is a heavy duty gear reduction unit mounted at the input of the baler. It receives rotational power from the PTO driveline shaft and transforms it into the specific speeds and torques needed by the baler’s internal systems. In the New Holland BigBaler 330 and 340, the main gearbox typically uses a combination of bevel gears and spur gears to redirect and reduce the incoming 1000 RPM PTO speed down to the flywheel speed (which then drives the plunger through a crank mechanism), while also providing secondary outputs for the packer forks, feeder, and knotting system. These gearboxes are engineered to handle extremely high torque loads, as the plunger compression force in a large square baler can exceed several hundred kilonewtons.<\/p>\n The PTO drive shaft is the only mechanical link between the tractor’s power source and the baler gearbox. The implement side PTO shaft yoke connects directly to the gearbox input shaft via the 1.750-6 spline interface. Every newton meter of torque that the gearbox distributes to the flywheel, plunger, and knotters must first pass through this shaft. This means that the shaft’s torque capacity, joint quality, and alignment directly affect gearbox longevity. A worn or vibrating PTO shaft transmits shock loads and uneven forces into the gearbox input bearings, accelerating wear and potentially causing gear tooth fatigue. Conversely, a malfunctioning gearbox (such as one with damaged bearings or chipped gears) can create reflected vibration and torque irregularities that damage the shaft’s universal joints.<\/p>\n ![\"Kotak](\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/03\/0_Square-Baler-Gearbox-1.webp\") <\/p>\n
Mengapa Memilih Aci PTO Pertanian Transmisi CMN?<\/h2>\nCMN Transmission ialah pengeluar profesional yang berpangkalan di Ansan, Gyeonggi-do, Korea, yang mengkhusus dalam komponen penghantaran kuasa berkualiti tinggi untuk pasaran peralatan pertanian, perindustrian dan mudah alih global. Rangkaian produk kami merangkumi pemasangan aci PTO pertanian, kotak gear planet, kotak gear cacing, silinder hidraulik, gear serong, rak gear dan penghantar tali sawat. Dengan pensijilan ISO dan CE serta teknologi pembuatan mekanikal termaju, kami menawarkan perkhidmatan kepada rakan kongsi OEM, pengedar peralatan dan pengguna akhir di lebih 60 buah negara.<\/p>\n Apabila melibatkan aci PTO traktor untuk aplikasi baler segi empat sama, Transmisi CMN menawarkan beberapa kelebihan tersendiri. Pertama, model jualan B2B terus kilang kami menghapuskan markup pengedar, memberikan harga yang kompetitif tanpa menjejaskan kualiti bahan atau ketepatan pembuatan. Setiap aci PTO yang kami hasilkan menggunakan keluli aloi yang dikeraskan selongsong untuk sambungan universal, keluli terlukis lancar untuk tiub aci PTO dan splin mesin CNC pada setiap yoke aci PTO, semuanya dihasilkan di bawah protokol kawalan kualiti yang ketat.<\/p>\n Kedua, kami menawarkan kebolehkonfigurasian yang tulen. Tidak seperti kebanyakan pembekal selepas jualan yang hanya menyimpan saiz yang paling biasa, CMN Transmission mengeluarkan pemasangan aci PTO tersuai yang disesuaikan dengan keperluan tepat anda. Sama ada anda memerlukan kombinasi spline tertentu, panjang tiub yang luar biasa, aci PTO klac gelincir, aci PTO bolt ricih atau penyesuai aci PTO khusus, pasukan kejuruteraan kami boleh mengkonfigurasi dan menghantarnya. Fleksibiliti ini amat berharga untuk pengendali armada dan pengedar yang menyelenggara pelbagai jenama traktor dan baler.<\/p>\n Ketiga, perkhidmatan sehenti selepas jualan kami bermakna anda mempunyai satu titik hubungan untuk sokongan teknikal, tuntutan jaminan dan pesanan semula. Pasukan jualan dan kejuruteraan kami memahami pasaran jentera pertanian dan boleh memberikan panduan teknikal tahap spesifikasi untuk membantu anda memilih saiz aci PTO, jenis perlindungan beban lampau dan konfigurasi yoke yang betul untuk aplikasi anda. Dengan keupayaan penghantaran ke seluruh dunia dan komunikasi responsif, CMN Transmission ialah rakan kongsi anda yang dipercayai untuk aci pemacu PTO dan komponen penghantaran kuasa yang boleh dipercayai dan pada harga yang kompetitif.<\/p>\n ![\"Peralatan](\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/03\/Factory-Equipment-3.webp\") ![\"Peralatan](\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/03\/Factory-Equipment-1.webp\") <\/p>\n
Soalan Lazim<\/h2>\nS: Apakah saiz aci PTO yang saya perlukan untuk New Holland BigBaler 330 atau 340?<\/strong>
\nA: New Holland BigBaler 330 dan 340 memerlukan aci pemacu PTO berkadar CAT 5. Input baler menggunakan spline 1.750-6, manakala spline sisi traktor bergantung pada model traktor anda. Saiz spline traktor biasa termasuk 1.375-6 untuk PTO 540 RPM dan 1.375-21 atau 1.375-20 untuk konfigurasi aci PTO 1000 rpm. Hubungi CMN Transmission dengan model traktor anda untuk mengesahkan saiz aci PTO yang betul untuk persediaan anda.<\/p>\nS: Adakah aci PTO ini merupakan pengganti langsung untuk aci OEM New Holland?<\/strong>
\nJ: Ya, aci PTO Transmisi CMN untuk baler persegi New Holland ini direka bentuk sebagai pengganti pemasangan aci PTO New Holland untuk BigBaler 330 dan 340. Profil spline, dimensi yoke dan panjang tiub sepadan dengan spesifikasi OEM, jadi tiada penyesuai atau pengubahsuaian aci PTO diperlukan untuk pasangan traktor dan baler standard.<\/p>\nS: Apakah perbezaan antara aci PTO 540 dan aci PTO 1000?<\/strong>
\nA: A 540 PTO shaft operates at 540 revolutions per minute, typically using a 1.375-6 spline connection on the tractor. A 1000 PTO shaft operates at 1000 RPM and typically uses a 1.375-21 or 1.375-20 spline. The BigBaler 330\/340 can operate with either speed depending on your tractor’s PTO configuration. The higher RPM option is more common on the larger tractors typically paired with these balers.<\/p>\nS: Patutkah saya memilih aci PTO klac gelincir atau aci PTO bolt ricih untuk BigBaler saya?<\/strong>
\nA: Aci PTO klac gelincir menyediakan perlindungan beban lampau automatik yang boleh diguna semula yang menyerap lonjakan tork tanpa memerlukan alat ganti. Aci PTO bolt ricih menggunakan bolt korban yang murah yang rosak semasa beban lampau, memerlukan penggantian manual sebelum menyambung semula operasi. Klac gelincir lebih disukai untuk operasi daya pemprosesan tinggi yang berterusan, manakala bolt ricih adalah pilihan kos yang lebih rendah yang sesuai untuk operasi di mana kejadian beban lampau jarang berlaku.<\/p>\nS: Berapa kerapkah saya perlu melincirkan sambungan universal aci PTO?<\/strong>
\nA: Untuk jangka hayat perkhidmatan yang optimum, griskan pemasangan sambungan universal aci PTO (sambungan u aci PTO) setiap 8 hingga 10 jam operasi semasa penggunaan aktif. Gunakan gris kompleks litium gred EP2 dan pam sehingga sedikit gris segar muncul pada setiap pengedap galas. Pelinciran secara berkala adalah langkah penyelenggaraan paling berkesan untuk mencegah kegagalan sambungan u aci PTO pramatang pada mana-mana aci PTO pertanian.<\/p>\nS: Bolehkah Transmisi CMN membekalkan aci PTO tersuai dengan kombinasi spline bukan standard?<\/strong>
\nA: Ya. CMN Transmission mengeluarkan pemasangan aci PTO tersuai dengan pelbagai konfigurasi spline, panjang tiub dan perlindungan beban lampau. Jika traktor anda menggunakan output PTO bukan standard atau anda memerlukan panjang aci keseluruhan tertentu, hubungi pasukan kejuruteraan kami dengan keperluan anda dan kami akan menyediakan penyelesaian yang disesuaikan untuk aci PTO anda untuk aplikasi baler segi empat sama.<\/p>\nS: Apakah yang menyebabkan aci pemacu PTO bergetar semasa operasi?<\/strong>
\nA: Punca getaran aci pemacu PTO yang paling biasa adalah galas sambungan universal aci PTO yang haus, telinga yoke yang tidak sejajar (keluar dari fasa), sudut operasi yang berlebihan antara traktor dan pembalut, atau tiub aci PTO yang bengkok. Periksa setiap kawasan ini secara sistematik. Menggantikan sambungan-U yang haus dan membetulkan fasa aci biasanya menyelesaikan getaran pada aci PTO traktor.<\/p>\nS: Berapa lamakah aci PTO tugas berat biasanya tahan pada BigBaler?<\/strong>
\nA: Jangka hayat perkhidmatan sangat bergantung pada penyelenggaraan, keadaan operasi dan beban kerja. Aci PTO tugas berat yang diselenggara dengan baik boleh memberikan perkhidmatan selama 800 hingga 1,500+ jam. Pelinciran secara berkala pada pemasangan sambungan aci PTO, pelinciran tiub teleskopik yang betul dan pengendalian dalam had sudut yang disyorkan, semuanya memanjangkan hayat aci dengan ketara. Keadaan yang teruk (berdebu, lembap, daya pemprosesan yang tinggi) akan memendekkan selang perkhidmatan.<\/p>\nS: Adakah aci PTO didatangkan dengan pelindung dan penutup keselamatan?<\/strong>
\nA: Ya, aci PTO untuk pembalut segi empat sama New Holland ini termasuk penutup aci PTO (pelindung keselamatan) yang diperakui CE sepanjang penuh dengan kon hujung yang dipasang pada galas, rantai pengekangan dan semua perkakasan yang diperlukan. Pelindung ini dibina daripada polimer tahan hentaman dan direka bentuk untuk kekal pegun sementara aci berputar di dalam, mematuhi piawaian keselamatan pertanian Eropah dan antarabangsa.<\/p>\nS: Bagaimanakah saya tahu bila sendi-u aci PTO saya perlu diganti?<\/strong>
\nA: Tanda-tanda bahawa pemasangan sambungan u aci PTO anda perlu diganti termasuk getaran yang ketara pada kelajuan operasi, bunyi klik atau bunyi berdenting semasa penyambungan, karat atau kebocoran gris yang kelihatan daripada penutup galas, dan sebarang gerakan putaran yang boleh dikesan semasa mencengkam aci pada kedua-dua belah sambungan. Jika anda mengesan mana-mana simptom ini, gantikan sambungan universal aci PTO dengan segera untuk mencegah kerosakan saluran pacuan selanjutnya.<\/p>\n![\"Aci](\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/03\/0_PTO-Shaft-for-New-Holland-Square-Baler-5.webp\") <\/p>\n
Ulasan Pelanggan<\/h2>\nJames Caldwell, Pengarah Operasi Ladang, Amerika Syarikat
\n<\/strong>“We run two BigBaler 340s on about 2,200 acres of wheat straw in central Kansas every summer, and our old Walterscheid PTO shafts were showing serious u-joint wear after three seasons. Ordered two CAT5\/1000 replacement shafts from CMN Transmission with the 1.375-21 tractor side spline, and the fit was dead on for both machines. No adapter, no shimming, just slid right on. We’re roughly 240 hours into the first harvest season on these shafts and the vibration is noticeably less than the worn units they replaced. The guard tube feels solid, the plastic is thick, and the restraint chains are actual chains, not flimsy wire clips. Good quality for the price.”<\/p>\nPierre Lefevre, Kontraktor Pertanian, Perancis
\n<\/strong>“As a contract baler in northern France, I put over 600 hours a year on my BigBaler 330. I needed a replacement PTO drive shaft after the original developed play in the u-joints, and the dealer quoted me a price that was frankly too expensive for an aftermarket unit. Found CMN Transmission online, requested a quote, and got a competitive price with shipping to Le Havre included. The shaft arrived in about 18 days, well packaged in a sturdy wooden crate. Installation was straightforward. The constant velocity design runs smooth, no vibration issues at 1000 RPM. I would have given it five stars immediately, but I wanted to wait until I had a full season on it before writing this. Now I have, and it held up perfectly.”<\/p>\nThomas Gruber, Petani Tenusu dan Makanan Ternakan, Jerman
\n<\/strong>“Ordered the CAT5 PTO shaft with slip clutch option for my BB340, mainly because I bale a lot of damp grass for silage and the overload risk is higher. The slip clutch has engaged twice already when the packer got jammed with wet material, and it saved me from a gearbox repair both times. The shaft itself is well built, heavy but not more than the Bondioli unit it replaced. One thing I will mention is that the initial communication took a couple of extra days because of the time zone difference, but once I got through to the sales team they were very responsive and technical in their answers. Delivery to Hamburg took three weeks.”<\/p>\nRoberto Mendes, Petani Kacang Soya dan Jagung Berskala Besar, Brazil
\n<\/strong>“We operate a BigBaler 330 in Mato Grosso for baling corn stover after harvest, and the conditions here are extremely dusty and hot. The original PTO shaft lasted about two and a half seasons before the tubes started binding and the u-joints got rough. The CMN replacement shaft has been running for one full season now, about 350 hours, and the tubes still telescope smoothly. I appreciate that they offered the 1.375-6 spline yoke which matches our older Case tractor without needing any adapter. Shipping to Brazil was the part I was most worried about, but it arrived at Santos port in about four weeks and customs clearance was not a problem.”<\/p>\nDavid Hargreaves, Pemilik Perniagaan Eksport Hay, Australia
\n<\/strong>“We export pressed hay bales from our property in southern New South Wales, and we run a fleet of three BigBaler 340s. When we need replacement PTO shafts we need them fast, because every day a baler sits idle costs us real money in the export window. CMN Transmission quoted us within a day and had three shafts on a vessel within the week. The quality is comparable to the European brands we have used previously, and the cost saving across three units was significant. The 68mm bore u-joints feel robust, and the safety guard build quality is on par with what we would expect from a CE certified product. Highly recommend for fleet operators looking to reduce parts costs.”<\/p>\nJohn McBride, Petani Campuran, United Kingdom
\n<\/strong>“Bought this PTO shaft as a spare for my BB330, wanted one ready in the shed for mid-season so I would not be waiting for parts if the original fails during harvest. The shaft arrived well packaged and the spec matched what was described. I have not yet put serious hours on it as the original is still going, but I did fit it for a day to test and it ran smooth with no issues. The only reason for four stars instead of five is that I have not yet stress tested it over a full season. That said, the build looks solid, the splines are clean, and the guard quality is good. Will update once I have a proper season on it.”<\/p>\nMarco Visser, Pengedar Peralatan Pertanian, Belanda
\n<\/strong>“As a dealer I stock PTO shaft replacements for several baler brands including New Holland, and I have been buying from CMN Transmission for about a year now. Their product range for square baler PTO shafts is comprehensive, they cover the full spline range, and the pricing lets me offer my customers a genuine alternative to Walterscheid at a better price point. The quality consistency has been good across the batches I have received. My customers who have installed them on BigBaler 330 and 340 units report no issues. The sales and logistics team are professional and they understand the agricultural machinery market, which makes a difference when you need to specify the right shaft quickly.”<\/p>\nSergio Volkov, Mekanik Ladang, Rusia
\n<\/strong>“I maintain a fleet of New Holland balers at a large agricultural enterprise in the Krasnodar region. We went through two European brand PTO shafts last season because our operators push the equipment hard and the fields are rough. I sourced two CMN shafts for our BigBaler 340s to see how they compare. After about 180 hours each, the universal joints are still tight and grease properly. The telescoping tubes are a fraction stiffer than the Walterscheid tubes, but they work fine once properly lubricated. For the price difference, this is a sensible choice for operations where you know the shafts will take a beating and need periodic replacement. Delivery to Novorossiysk port took about five weeks.”<\/p>\nRajesh Patel, Pengimport Jentera Pertanian, India
\n<\/strong>“Our company imports agricultural implements and spare parts for the Indian market, where New Holland has a strong presence. We ordered a sample batch of PTO drive shafts for BigBaler 330 from CMN Transmission to evaluate quality before committing to a larger order. The sample units arrived in Mumbai in about 25 days, well packed. We tested one on a customer’s BigBaler 330 running on rice straw, which is notoriously dusty and fibrous. After about 120 hours the shaft is performing well. The shear bolt protection tripped once when the baler hit a concealed irrigation pipe, and it did exactly what it was supposed to do. We have now placed a larger order for stock. Good product, good communication, competitive FOB pricing.”<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"Aci PTO Transmisi CMN untuk penggunting segi empat sama New Holland BigBaler 330 dan 340 ialah aci pemacu PTO traktor halaju malar CAT 5 yang direka bentuk untuk menyampaikan kuasa putaran lancar dari traktor anda ke roda tenaga dan mekanisme pelocok penggunting. Dibina untuk permintaan ketat penggunting segi empat sama yang besar, aci PTO tugas berat ini mempunyai kuk spline mesin yang tepat, tiub aci PTO yang teguh dan sambungan universal berkapasiti tinggi yang mengekalkan pemindahan tork yang lancar pada kelajuan operasi 540 dan 1000 RPM.<\/p>","protected":false},"featured_media":6347,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[222,244],"product_tag":[232,228,242,234,233,226,229,245,235,243,225,230,246,231,224],"class_list":{"0":"post-6350","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-pto-shafts","7":"product_cat-pto-shaft-for-square-baler","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-heavy-duty-pto-shaft","13":"product_tag-pto-drive-shafts","14":"product_tag-pto-driveline-shaft","15":"product_tag-pto-shaft-for-square-baler","16":"product_tag-pto-shaft-for-tractor","17":"product_tag-pto-shaft-manufacturers","18":"product_tag-pto-shafts","19":"product_tag-pto-shafts-for-sale","20":"product_tag-square-baler-pto-shaft","21":"product_tag-tractor-pto-drive-shaft","22":"product_tag-tractor-pto-shaft","24":"first","25":"instock","26":"shipping-taxable","27":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/korea-transmission.com\/ms\/wp-json\/wp\/v2\/product\/6350","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/korea-transmission.com\/ms\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/korea-transmission.com\/ms\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/korea-transmission.com\/ms\/wp-json\/wp\/v2\/comments?post=6350"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/korea-transmission.com\/ms\/wp-json\/wp\/v2\/media\/6347"}],"wp:attachment":[{"href":"https:\/\/korea-transmission.com\/ms\/wp-json\/wp\/v2\/media?parent=6350"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/korea-transmission.com\/ms\/wp-json\/wp\/v2\/product_brand?post=6350"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/korea-transmission.com\/ms\/wp-json\/wp\/v2\/product_cat?post=6350"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/korea-transmission.com\/ms\/wp-json\/wp\/v2\/product_tag?post=6350"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}} |
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