{"id":6856,"date":"2026-04-24T01:53:54","date_gmt":"2026-04-24T01:53:54","guid":{"rendered":"https:\/\/korea-transmission.com\/?post_type=product&p=6856"},"modified":"2026-04-24T06:36:14","modified_gmt":"2026-04-24T06:36:14","slug":"pto-shaft-for-john-deere-flail-shredder-520","status":"publish","type":"product","link":"https:\/\/korea-transmission.com\/pl\/produkt\/pto-shaft-for-john-deere-flail-shredder-520\/","title":{"rendered":"Wa\u0142 odbioru mocy do rozdrabniacza bijakowego John Deere 520"},"content":{"rendered":"

Niezawodny wa\u0142ek odbioru mocy do modeli rozdrabniaczy bijakowych John Deere<\/h2>\n

Wa\u0142 odbioru mocy do rozdrabniacza bijakowego John Deere Model: 520<\/strong><\/p>\n

Wa\u0142 odbioru mocy do rozdrabniacza bijakowego John Deere 520 firmy CMN Transmission to precyzyjnie zaprojektowany rolniczy wa\u0142 odbioru mocy, zbudowany specjalnie po to, aby sprosta\u0107 wysokim wymaganiom przenoszenia mocy serii John Deere 520. Dzia\u0142aj\u0105c ze standardow\u0105 pr\u0119dko\u015bci\u0105 obrotow\u0105 wa\u0142u odbioru mocy 1000 obr.\/min, ten wa\u0142 nap\u0119dowy WOM ci\u0105gnika wykorzystuje konfiguracj\u0119 przegubu CAT 6 PW580 o sta\u0142ej pr\u0119dko\u015bci, zapewniaj\u0105c\u0105 p\u0142ynne, bezwibracyjne dostarczanie momentu obrotowego na ca\u0142ej szeroko\u015bci koszenia rozdrabniacza 520 wynosz\u0105cej 20 st\u00f3p. Zaprojektowany do obs\u0142ugi obci\u0105\u017ce\u0144 szczytowych do 270 KM i mocy ci\u0105g\u0142ej 180 KM, ten wytrzyma\u0142y wa\u0142 odbioru mocy jest specjalnie zaprojektowany do rozdrabniania bawe\u0142ny, ry\u017cu, ananas\u00f3w, kukurydzy i \u0142odyg soi, gdzie integralno\u015b\u0107 strukturalna jest nie do negocjacji. Standardowy interfejs wielowypustowy 1.750-20 zapewnia bezpo\u015bredni\u0105 kompatybilno\u015b\u0107 z wi\u0119kszo\u015bci\u0105 wyj\u015b\u0107 ci\u0105gnika, podczas gdy alternatywne kombinacje wielowypust\u00f3w s\u0105 dost\u0119pne dla niestandardowych konfiguracji, co czyni go naprawd\u0119 elastycznym rozwi\u0105zaniem wa\u0142u odbioru mocy.<\/p>\n

Niezale\u017cnie od tego, czy jest stosowany na rozleg\u0142ych polach uprawnych, poboczach dr\u00f3g, czy rz\u0119dach w sadach komercyjnych, ten wa\u0142ek WOM do rozdrabniaczy bijakowych zapewnia powtarzaln\u0105, niezawodn\u0105 wydajno\u015b\u0107 sezon po sezonie. In\u017cynierowie CMN Transmission opracowali ten wa\u0142ek WOM do rozdrabniaczy bijakowych jako bezpo\u015bredni zamiennik konfiguracji wa\u0142k\u00f3w WOM Weasler i por\u00f3wnywalnych uk\u0142ad\u00f3w nap\u0119dowych OEM, eliminuj\u0105c potrzeb\u0119 stosowania adapter\u00f3w lub podk\u0142adek regulacyjnych. Obs\u0142ugiwane s\u0105 r\u00f3\u017cne modele urz\u0105dze\u0144 najazdowych (F5\/1R, F5\/2R, F5\/1L) o r\u00f3\u017cnych \u015brednicach i opcjach wielowypust\u00f3w, zgodne ze specyfikacjami fabrycznymi, kt\u00f3re John Deere integruje z platform\u0105 520. Ka\u017cdy wa\u0142ek WOM do rozdrabniaczy bijakowych, posiadaj\u0105cy certyfikaty ISO9001 i CE, opuszcza nasz zak\u0142ad po przej\u015bciu rygorystycznych kontroli wymiar\u00f3w, momentu obrotowego i jako\u015bci pow\u0142oki. To wa\u0142ek WOM ci\u0105gnika, na jaki zas\u0142uguje Tw\u00f3j John Deere 520.<\/p>\n

\"Wa\u0142<\/p>\n

Wa\u0142 g\u0142\u00f3wny: CAT 6 PW580 o sta\u0142ej pr\u0119dko\u015bci<\/h2>\n

Wi\u0119kszo\u015b\u0107 ci\u0105gnik\u00f3w wykorzystuje wielowypusty 1.750-20, dost\u0119pne s\u0105 r\u00f3wnie\u017c inne kombinacje.<\/p>\n

Uwaga: Z\u0142\u0105cza krzy\u017cakowe PW580 i 2580 s\u0105 wymiarowo identyczne.<\/p>\n

Jednak\u017ce \u017cadna z cz\u0119\u015bci sk\u0142adowych nie jest wymienna.<\/p>\n

\"Wa\u0142 \"Wa\u0142<\/p>\n

Niekt\u00f3re modele wykorzystuj\u0105ce wa\u0142 g\u0142\u00f3wny inny ni\u017c CV: seria CAT 6 2500<\/h2>\n

\"Wa\u0142<\/p>\n

Rozdrabniacze bijakowe John Deere s\u0105 wyposa\u017cone w urz\u0105dzenie najazdowe<\/strong><\/p>\n

Wymagania wej\u015bciowe niszczarki
\n<\/strong><\/h2>\n

Urz\u0105dzenia najazdowe serii 2500<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Przeci\u0105\u017cenie urz\u0105dze\u0144<\/strong><\/td>\nModel<\/th>\n\u015arednica<\/th>\nSplajny<\/th>\nPo\u0142\u0105czenie<\/th>\n<\/tr>\n
\"Urz\u0105dzenia<\/td>\n\u00a0F5\/1R<\/td>\n\u00a01.750<\/td>\n\u00a020<\/td>\n\u00a0Zacisk<\/td>\n<\/tr>\n
\u00a0F5\/1R<\/td>\n\u00a01.750<\/td>\n\u00a06<\/td>\n\u00a0Zacisk<\/td>\n<\/tr>\n
\u00a0F5\/2R<\/td>\n\u00a01.750<\/td>\n\u00a020<\/td>\n\u00a0zacisk<\/td>\n<\/tr>\n
\u00a0F5\/1R<\/td>\n\u00a01.375<\/td>\n\u00a06<\/td>\n\u00a0Ko\u0142nierz kulowy<\/td>\n<\/tr>\n
\u00a0F5\/1R<\/td>\n\u00a01.375<\/td>\n\u00a021<\/td>\n\u00a0Zacisk<\/td>\n<\/tr>\n
\u00a0F5\/2R<\/td>\n\u00a01.750<\/td>\n\u00a06<\/td>\n\u00a0Blokada CC<\/td>\n<\/tr>\n
\u00a0F5\/2R<\/td>\n\u00a01.750<\/td>\n\u00a06<\/td>\n\u00a0Blokada CC<\/td>\n<\/tr>\n
\u00a0F5\/1L<\/td>\n\u00a01.375<\/td>\n\u00a06<\/td>\n\u00a0ZACISK<\/td>\n<\/tr>\n
\u00a0F5\/1R<\/td>\n\u00a01.375<\/td>\n\u00a06<\/td>\n\u00a0Ko\u0142nierz AS<\/td>\n<\/tr>\n
\u00a0F5\/2R<\/td>\n\u00a01.750<\/td>\n\u00a020<\/td>\n\u00a0zacisk<\/td>\n<\/tr>\n
\u00a0F5\/2R<\/td>\n\u00a01.75<\/td>\n\u00a020<\/td>\n\u00a0zacisk<\/td>\n<\/tr>\n
\u00a0F5\/2R<\/td>\n\u00a01.75<\/td>\n\u00a06<\/td>\n\u00a0zacisk<\/td>\n<\/tr>\n
\u00a0F5\/2R<\/td>\n\u00a01.375<\/td>\n\u00a06<\/td>\n\u00a0zacisk<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Specyfikacja rozdrabniacza bijakowego John Deere 520<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Model<\/th>\n520 Wylosowano<\/th>\n520 Ca\u0142ka<\/th>\n<\/tr>\n<\/thead>\n
Wymagania dotycz\u0105ce zasilania<\/strong><\/td>\n<\/tr>\n
Pr\u0119dko\u015b\u0107 WOM<\/td>\n1000 obr.\/min<\/td>\n1000 obr.\/min<\/td>\n<\/tr>\n
Wymagania dotycz\u0105ce mocy WOM ci\u0105gnika<\/td>\n120 KM (90 kW) minimum<\/td>\n140 KM (104 kW) minimum<\/td>\n<\/tr>\n
Skrzynia bieg\u00f3w<\/td>\nMaksymalna moc 270 KM (201 kW);
\n180 KM (134 kW) ci\u0105g\u0142a;
\n2 lata gwarancji<\/td>\n		Maksymalna moc 270 KM (201 kW);
\n180 KM (134 kW) ci\u0105g\u0142a;
\n2 lata gwarancji<\/td>\n<\/tr>\n
No\u017ce<\/td>\n<\/tr>\n
Liczba no\u017cy<\/td>\n248 (124 pary)<\/td>\n248 (124 pary)<\/td>\n<\/tr>\n
Wymiar no\u017ca<\/td>\n0,31 x 2,5 cala (8 mm x 64 mm)<\/td>\n0,31 x 2,5 cala (8 mm x 64 mm)<\/td>\n<\/tr>\n
Monta\u017c no\u017ca<\/td>\nPier\u015bcie\u0144 D<\/td>\nPier\u015bcie\u0144 D<\/td>\n<\/tr>\n
Typ no\u017ca<\/td>\nStal stopowa, utwardzana, hartowana
\nz w\u0119glikiem wanadu, odwracalny<\/td>\n		Stal stopowa, utwardzana, hartowana
\nz w\u0119glikiem wanadu, odwracalny<\/td>\n<\/tr>\n
Nak\u0142adanie si\u0119 no\u017cy<\/td>\n1,07 cala (27,4 mm)<\/td>\n1,07 cala (27,4 mm)<\/td>\n<\/tr>\n
Pr\u0119dko\u015b\u0107 ko\u0144c\u00f3wki no\u017ca<\/td>\n139 mil na godzin\u0119 (224 km\/h)<\/td>\n139 mil na godzin\u0119 (224 km\/h)<\/td>\n<\/tr>\n
Wirnik<\/td>\n<\/tr>\n
Pr\u0119dko\u015b\u0107 wirnika<\/td>\n2000 obr.\/min<\/td>\n2000 obr.\/min<\/td>\n<\/tr>\n
Wymiar wirnika<\/td>\nWirnik kwadratowy 7 x 7 cali.<\/td>\nWirnik kwadratowy 7 x 7 cali.<\/td>\n<\/tr>\n
Typ \u0142o\u017cyska<\/td>\n\u0141o\u017cyska bary\u0142kowe dwurz\u0119dowe, potr\u00f3jnie uszczelnione;
\n2-letnia nieograniczona gwarancja<\/td>\n		\u0141o\u017cyska bary\u0142kowe dwurz\u0119dowe, potr\u00f3jnie uszczelnione;
\n2-letnia nieograniczona gwarancja<\/td>\n<\/tr>\n
Wymiary robocze<\/td>\n<\/tr>\n
Szeroko\u015b\u0107 ci\u0119cia<\/td>\n20 st\u00f3p (6,1 m)<\/td>\n20 st\u00f3p (6,1 m)<\/td>\n<\/tr>\n
Wysoko\u015b\u0107 koszenia<\/td>\nod 3 do 10 cali (od 76 mm do 254 mm)<\/td>\nod 3 do 10 cali (od 76 mm do 254 mm)<\/td>\n<\/tr>\n
Szeroko\u015b\u0107 robocza<\/td>\n21 st\u00f3p i 3 cale (6,48 m)<\/td>\n21 st\u00f3p i 3 cale (6,48 m)<\/td>\n<\/tr>\n
D\u0142ugo\u015b\u0107 robocza<\/td>\n10 st\u00f3p i 7 cali (3,23 m)<\/td>\n10 st\u00f3p i 7 cali (3,23 m)<\/td>\n<\/tr>\n
Wymiary transportowe<\/td>\n<\/tr>\n
Szeroko\u015b\u0107 transportowa<\/td>\n7 st\u00f3p i 10 cali (2,39 m) wzd\u0142u\u017c osi pod\u0142u\u017cnej<\/td>\n21 st\u00f3p i 3 cale (6,48 m)<\/td>\n<\/tr>\n
D\u0142ugo\u015b\u0107 transportu<\/td>\n24 stopy i 1 cal (7,34 m) wzd\u0142u\u017cnie<\/td>\n7 st\u00f3p i 10 cali (2,39 m)<\/td>\n<\/tr>\n
Waga (w przybli\u017ceniu)<\/td>\n5000 funt\u00f3w (2268 kg)<\/td>\n4376 funt\u00f3w (1985 kg)<\/td>\n<\/tr>\n
Winda<\/td>\nPodno\u015bnik tylny, standardowy si\u0142ownik zdalny<\/td>\nNie dotyczy<\/td>\n<\/tr>\n
Zaczep<\/td>\nNie dotyczy<\/td>\nKat. 3 lub 3N; Wymagane szybkoz\u0142\u0105cze<\/td>\n<\/tr>\n
Ko\u0142a\/opony<\/td>\nCztery 6PR 7.60-15<\/td>\nDwa 6PR 7.60-15; cztery jako opcja<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Cechy wa\u0142u odbioru mocy do rozdrabniacza bijakowego John Deere<\/h2>\n

1. Przegub sta\u0142oobrotowy CAT 6 PW580<\/strong>
\nPrzegub homokinetyczny PW580, b\u0119d\u0105cy sercem tego wa\u0142u WOM, umo\u017cliwia ci\u0105gnikowi wykonywanie ostrych skr\u0119t\u00f3w bez od\u0142\u0105czania rozdrabniacza i powodowania wstrz\u0105s\u00f3w w uk\u0142adzie nap\u0119dowym. W przeciwie\u0144stwie do standardowych przegub\u00f3w Cardana, geometria o sta\u0142ej pr\u0119dko\u015bci zapewnia idealnie r\u00f3wnomierne roz\u0142o\u017cenie momentu obrotowego pod ka\u017cdym k\u0105tem, co znacz\u0105co redukuje wibracje, zu\u017cycie \u0142o\u017cysk i zm\u0119czenie paska wirnika w kosiarce John Deere 520.<\/p>\n

2. Zintegrowane urz\u0105dzenie najazdowe serii 2500<\/strong>
\nJohn Deere 520 Flail Shredders are equipped with an overrunning clutch requirement, and this 540 PTO shaft-compatible driveline fully supports 2500 Series overrunning devices. The overrunning mechanism decouples the heavy rotating rotor from the tractor driveline the moment the PTO is disengaged, preventing dangerous inertial torque spikes from damaging the tractor’s transmission, gearbox, or this PTO drive shaft assembly itself.<\/p>\n

3. Zgodno\u015b\u0107 z wieloma splajnami<\/strong>
\nThe standard configuration features a 1.750-20 spline PTO shaft yoke that fits most modern tractors directly. However, alternative spline counts (6-spline, 21-spline) and shaft diameters (1.375 in.) are available to accommodate diverse tractor models. This flexibility makes CMN Transmission’s shaft a versatile custom PTO shaft solution for operators running mixed-fleet machinery or older tractor models paired with the John Deere 520 shredder.<\/p>\n

4. Konstrukcja stalowa o du\u017cej wytrzyma\u0142o\u015bci<\/strong>
\nThe PTO shaft tube and outer components are manufactured from high-grade structural steel with precision tolerances held throughout the machining process. The PTO shaft tubing profile is designed to telescope smoothly under field loading without binding or galling, even when heavily loaded. Surface treatments including zinc phosphating and anti-corrosion coatings protect against rust in wet field conditions, ensuring PTO shaft dimensions remain stable throughout the product’s service life.<\/p>\n

5. Os\u0142ona wa\u0142u odbioru mocy o pe\u0142nym pokryciu<\/strong>
\nBezpiecze\u0144stwo operatora jest kwesti\u0105 priorytetow\u0105. Do\u0142\u0105czona os\u0142ona wa\u0142u WOM jest wykonana z odpornego na uderzenia polimeru i zakrywa ca\u0142\u0105 d\u0142ugo\u015b\u0107 obrotow\u0105 zespo\u0142u wa\u0142u. Os\u0142ona wa\u0142u WOM jest zamocowana zar\u00f3wno po stronie ci\u0105gnika, jak i narz\u0119dzia za pomoc\u0105 zaczep\u00f3w \u0142a\u0144cuchowych, aby zapobiec obrotowi wa\u0142u, spe\u0142niaj\u0105c tym samym wymogi bezpiecze\u0144stwa CE oraz r\u00f3wnowa\u017cne normy rolnicze OSHA, kt\u00f3re maj\u0105 zastosowanie do wa\u0142\u00f3w WOM ci\u0105gnik\u00f3w w wi\u0119kszo\u015bci rynk\u00f3w.<\/p>\n

6. Zabezpieczenie przed przeci\u0105\u017ceniem \u015bruby \u015bcinaj\u0105cej<\/strong>
\nAby chroni\u0107 drogie elementy uk\u0142adu nap\u0119dowego przed nag\u0142ym zablokowaniem wirnika, konstrukcja wa\u0142u WOM ze \u015brub\u0105 \u015bcinan\u0105 zawiera precyzyjnie skalibrowane elementy \u015bruby \u015bcinanej na styku po\u0142\u0105czenia. W przypadku uderzenia lub zakleszczenia wirnika, sworze\u0144 \u015bcinany ulega uszkodzeniu, zanim moment obrotowy zd\u0105\u017cy si\u0119 rozprzestrzeni\u0107 i uszkodzi\u0107 przek\u0142adnie, \u0142o\u017cyska lub skrzyni\u0119 bieg\u00f3w ci\u0105gnika. Cz\u0119\u015bci zamienne wa\u0142u WOM, w tym sworznie \u015bcinane, s\u0105 \u0142atwo dost\u0119pne i niedrogie, co minimalizuje przestoje w terenie.<\/p>\n

7. Bezpo\u015bredni monta\u017c zamiennika OEM<\/strong>
\nZaprojektowany jako bezpo\u015bredni zamiennik wa\u0142u odbioru mocy Weasler i por\u00f3wnywalnych jednostek OEM, ten wa\u0142 nie wymaga dodatkowych adapter\u00f3w, podk\u0142adek ani obr\u00f3bki mechanicznej. Geometria adaptera wa\u0142u odbioru mocy jest zgodna z oryginalnymi specyfikacjami fabrycznymi dla John Deere 520, co oznacza, \u017ce \u200b\u200bmonta\u017c jest prosty i polega na przesuni\u0119ciu i zablokowaniu. Klienci regularnie zg\u0142aszaj\u0105 brak problem\u00f3w z dopasowaniem po wymianie zu\u017cytych jednostek Weasler i Walterscheid na ten odpowiednik przek\u0142adni CMN.<\/p>\n

\"Wa\u0142<\/p>\n

Zasada dzia\u0142ania<\/h2>\n

1. Wyj\u015bcie WOM ci\u0105gnika do interfejsu uk\u0142adu nap\u0119dowego
\nThe power transfer process begins at the tractor’s rear PTO stub shaft, which rotates at 1,000 rpm when the operator engages the PTO lever. The tractor PTO shaft spline on the CMN driveline slides directly onto this output stub – the standard 1.750-20 spline profile provides positive torque transmission with minimal angular play. The PTO yoke locks into position via a quick-release ball collar or clamp-style collar depending on the overrunning device model specified. This first interface point is where all tractor engine power – up to 270 hp peak – enters the PTO driveline shaft assembly.<\/p>\n

2. Dzia\u0142anie sprz\u0119g\u0142a jednokierunkowego
\nImmediately adjacent to the tractor-side yoke sits the 2500 Series overrunning clutch device. This one-way roller or ratchet-type mechanism fulfils a critical protective function: it allows the shredder’s heavy twin-rotor assembly – which, spinning at 2,000 rpm, stores considerable rotational energy – to continue rotating after the tractor PTO is disengaged, without back-driving the tractor gearbox. On the John Deere 520 specifically, the rotor assembly carries 248 knives across two square 7×7 in. rotors and takes several seconds to coast down after the PTO is cut. Without an overrunning device, this coasting inertia would transmit powerful reverse torque pulses back through the PTO shaft tractor interface, potentially damaging the PTO clutch pack and transmission. The 2500 Series overrunning device in this shaft eliminates that risk entirely.<\/p>\n

3. Funkcja przegubu sta\u0142opr\u0119dko\u015bciowego CAT 6 PW580
\nThe CAT 6 PW580 constant velocity (CV) joint is the technological centerpiece of this PTO shaft for flail shredder. Unlike a standard cardan or double-cardan PTO shaft universal joint, the PW580 CV joint uses a centred ball-and-groove mechanism that maintains a constant output angular velocity regardless of the joint’s deflection angle. This means that even when the tractor makes a sharp turn – generating a significant angle at the driveline – the shredder’s input shaft continues to receive smooth, steady torque with no speed fluctuations. The practical benefit on the John Deere 520 is enormous: knife tip speed remains constant at the designed 139 mph (224 km\/h), cutting quality stays uniform through corners, and the square rotors experience no cyclic loading that could accelerate bearing wear.<\/p>\n

4. Teleskopowa rura wa\u0142u odbioru mocy do regulacji d\u0142ugo\u015bci
\nBetween the tractor and implement yokes, the PTO shaft tube assembly uses a telescoping inner\/outer profile – typically a triangular, lemon, or star cross-section – to accommodate the varying distance between tractor and implement as the implement pitches and rolls across uneven terrain. The telescoping PTO shaft tubing is precision-fitted with a specific minimum and maximum engagement length that must be respected during installation. The sliding contact surfaces are lubricated via grease nipples to prevent fretting and galling. Correct PTO shaft length maintenance ensures the shaft neither bottoms out (which would transmit axial forces into gearbox bearings) nor over-extends (which risks separation and total power loss in the field).<\/p>\n

5. Po\u0142\u0105czenie jarzma i skrzyni bieg\u00f3w po stronie narz\u0119dzia
\nAt the shredder end, the implement-side PTO shaft yoke connects directly to the John Deere 520 gearbox input flange. The gearbox is rated to 270 hp maximum and 180 hp continuous, matching this shaft’s own capacity ratings exactly. The yoke connection uses a clamp or quick-release collar depending on the overrunning device model. Once engaged, torque flows from the CV joint through the implement yoke into the gearbox, which then distributes power via internal bevel gears to the belt drive system that ultimately drives both counter-rotating rotors at 2,000 rpm.<\/p>\n

6. Ochrona przed ko\u0142kami \u015bcinanymi podczas blokowania
\nGdy wirnik uderza w osadzony kamie\u0144, pie\u0144 twardego drewna lub inn\u0105 nieruchom\u0105 przeszkod\u0119, moment obrotowy w uk\u0142adzie nap\u0119dowym gwa\u0142townie wzrasta. Mechanizm wa\u0142u odbioru mocy ze sworzniem \u015bcinanym przerywa si\u0119 po osi\u0105gni\u0119ciu ustalonego progu momentu obrotowego, fizycznie od\u0142\u0105czaj\u0105c wirnik od ci\u0105gnika, zanim obci\u0105\u017cenie udarowe rozprzestrzeni si\u0119 wstecz przez ca\u0142y uk\u0142ad. Wa\u0142 nap\u0119dowy WOM<\/strong><\/a> assembly and damage expensive gearbox or transmission components. Replacement PTO shaft shear bolt elements are inexpensive and field-swappable in minutes, keeping total system downtime minimal. This layered protection – overrunning clutch for inertia, shear bolt for impact – gives the John Deere 520 operator complete drivetrain protection under all operating conditions.<\/p>\n

\"Wa\u0142<\/p>\n

Zastosowania wa\u0142u odbioru mocy rozdrabniacza bijakowego<\/h2>\n

1. Rozdrabnianie \u0142odyg ro\u015blin uprawnych<\/strong>
\nThe John Deere 520’s 20-foot cutting width combined with this 1000 rpm PTO shaft makes it ideal for post-harvest residue management in cotton, rice, corn, milo, and pineapple fields. Operating at 1,000 rpm PTO input and delivering 139 mph knife tip speed, the driveline handles dense, tangled stalk mats without stalling, returning residue to the soil as fine mulch that decomposes rapidly to improve the following season’s field conditions.<\/p>\n

2. Utrzymanie pastwisk<\/strong>
\nHodowla byd\u0142a i owiec wymaga regularnego koszenia pastwisk, aby kontrolowa\u0107 wnikanie chwast\u00f3w i sprzyja\u0107 r\u00f3wnomiernemu odrostowi trawy. Ten wa\u0142ek odbioru mocy (WOM) rozdrabniacza bijakowego nap\u0119dza kosiark\u0119 John Deere 520, kt\u00f3ra przecina g\u0119ste zaro\u015bla trzciny, ostu, szczawiu i kostrzewy szorstkiej, kt\u00f3re mog\u0142yby zablokowa\u0107 konwencjonaln\u0105 kosiark\u0119 rotacyjn\u0105. Sprz\u0119g\u0142o jednokierunkowe chroni uk\u0142ad nap\u0119dowy podczas koszenia wok\u00f3\u0142 s\u0142upk\u00f3w ogrodzeniowych lub poide\u0142, a przegub homokinetyczny umo\u017cliwia p\u0142ynne koszenie na zboczach pastwisk bez przerw w dostawie mocy.<\/p>\n

3. Parki i utrzymanie teren\u00f3w szkolnych<\/strong>
\nGrounds maintenance crews managing large recreational spaces – sports fields, public parks, and school grounds – benefit from the John Deere 520’s one-pass 20-foot coverage. This PTO shaft for John Deere flail shredder delivers smooth, reliable power during extended mowing sessions. The PTO shaft guard and shear-bolt protection are especially valued in public areas where incidental debris – rocks, bottles, hidden roots – creates regular overload risks.<\/p>\n

4. Piel\u0119gnacja sadu i winnicy<\/strong>
\nTree fruit and wine grape operations require consistent, low-cut vegetation management between rows. This agricultural PTO shaft powers the shredder through cover crop residues and pruning debris. The CV joint’s ability to tolerate sharp headland turns at the end of orchard rows is particularly valuable, allowing the operator to work efficiently without constantly stopping to disengage the PTO. The mulched material also serves as a natural soil conditioner and erosion control layer between tree rows.<\/p>\n

5. Utrzymanie poboczy<\/strong>
\nW\u0142adze drogowe i firmy zajmuj\u0105ce si\u0119 utrzymaniem dr\u00f3g wykorzystuj\u0105 kosiark\u0119 John Deere 520 do zwalczania ro\u015blinno\u015bci na poboczach i pasach rozdzielaj\u0105cych drogi. Ten wa\u0142 nap\u0119dowy WOM ci\u0105gnika musi radzi\u0107 sobie z cz\u0119stymi zmianami kierunku i zmiennym ukszta\u0142towaniem terenu, kt\u00f3re wyst\u0119puj\u0105 podczas prac przydro\u017cnych. Przegub homokinetyczny PW580 zapewnia operatorowi ci\u0105gnika mo\u017cliwo\u015b\u0107 wykonywania ostrych skr\u0119t\u00f3w na ko\u0144cu rz\u0119du i ustawiania rozdrabniacza pod k\u0105tem bez od\u0142\u0105czania WOM, maksymalizuj\u0105c wydajno\u015b\u0107 podczas d\u0142ugich, liniowych ci\u0119\u0107.<\/p>\n

6. Utrzymanie row\u00f3w i brzeg\u00f3w<\/strong>
\nPiel\u0119gnacja ro\u015blinno\u015bci na brzegach row\u00f3w odwadniaj\u0105cych i kana\u0142\u00f3w irygacyjnych nale\u017cy do najbardziej wymagaj\u0105cych mechanicznie zastosowa\u0144 dla wa\u0142u WOM. Zbocza, cz\u0119\u015bciowo zanurzone korzenie, wbite kamienie i gwa\u0142towne zmiany terenu \u2013 to wszystko sprzyja powstawaniu uderze\u0144 i przeci\u0105\u017ce\u0144. Zabezpieczenie \u015brub\u0105 \u015bcinaj\u0105c\u0105 i sprz\u0119g\u0142o jednokierunkowe w tym wale zapewniaj\u0105 warstwow\u0105 ochron\u0119 przed wstrz\u0105sami uk\u0142adu nap\u0119dowego, kt\u00f3re cz\u0119sto wyst\u0119puj\u0105 podczas konserwacji row\u00f3w, a grube materia\u0142y, z kt\u00f3rych wykonano rur\u0119 WOM, s\u0105 odporne na zginanie i zm\u0119czenie materia\u0142u pod wp\u0142ywem cyklicznych obci\u0105\u017ce\u0144.<\/p>\n

\"Wa\u0142<\/p>\n

Kroki instalacji<\/h2>\n

1. Bezpiecze\u0144stwo przede wszystkim: Wy\u0142\u0105cz ca\u0142kowicie zasilanie
\nBefore handling any PTO shaft parts, shut down the tractor engine completely, remove the ignition key, and allow all rotating components – including the shredder rotor – to come to a full stop. Even with the PTO disengaged, the rotor assembly on the John Deere 520 stores significant rotational inertia that takes time to dissipate. Wait a minimum of 90 seconds after engine shutdown before approaching the driveline area. Personal injury from an unguarded, still-rotating tractor PTO drive shaft is severe and preventable only through strict power-down discipline.<\/p>\n

2. Sprawd\u017a wymiary wa\u0142u odbioru mocy i dopasowanie wielowypust\u00f3w
\nBefore fitting the new PTO shaft, confirm the tractor output stub-shaft spline specification – most modern tractors use 1.750-20 spline, but some older models use 1.375-6 or 1.375-21 configurations. Compare these PTO shaft sizes with the overrunning device model supplied with your shaft (see the overrunning device table above). Also measure the compressed and extended PTO shaft length between tractor PTO stub and shredder gearbox input with the implement coupled, ensuring the shaft will operate within its designed telescoping range at minimum 1\/3 engagement of the inner tube.<\/p>\n

3. Zamontuj jarzmo po stronie ci\u0105gnika i sprz\u0119g\u0142o jednokierunkowe
\nSlide the overrunning device end of the shaft onto the tractor PTO stub shaft, aligning the splines carefully to avoid cross-threading or damage to the spline teeth. Once the yoke is fully seated, engage the locking mechanism – clamp collar, ball collar, or CC lock depending on your specified device model. Verify the collar is properly seated by pulling the yoke firmly toward you: it should not release without depressing the collar button or loosening the clamp screw. An improperly locked PTO shaft yoke can disengage under load with catastrophic consequences.<\/p>\n

4. Pod\u0142\u0105cz jarzmo po stronie narz\u0119dzia do wej\u015bcia skrzyni bieg\u00f3w
\nWith the tractor side secured, route the shaft to the John Deere 520 gearbox input flange and engage the implement-side PTO shaft yoke. Align the yokes on both ends in the same plane (parallel yoke configuration) to allow the CV joint to function correctly and prevent induced vibration. Lock the implement-side collar securely. Install the PTO shaft shear bolt through the designated hole in the hub and tighten to the specified torque – do not substitute with a higher-grade bolt as this defeats the overload protection function.<\/p>\n

5. Zamontuj i zakotwicz os\u0142on\u0119 wa\u0142u odbioru mocy
\nSlide the PTO shaft cover over the assembled driveline and attach the retaining chains at both the tractor and implement end. The guard chains prevent the PTO shaft guard from rotating with the shaft, which would rapidly destroy the guard. Confirm the guard telescopes freely with the shaft without binding across the full anticipated operating range. Never operate the equipment with the guard missing, damaged, or with retaining chains unattached – this is a legal requirement in most jurisdictions and a critical personal safety measure around a 1000 rpm PTO shaft.<\/p>\n

6. Kontrola przed uruchomieniem i pierwsze uruchomienie
\nBefore starting the tractor, lubricate all grease nipples on the PTO shaft – CV joint, telescoping tube, and implement yoke cross-shaft – with a good quality EP2 grease. Start the tractor and engage the PTO at low throttle (approximately 600 rpm) for the first 30 seconds to allow the CV joint to warm up and allow lubricant to distribute through all bearing surfaces. Then bring up to full 1,000 rpm PTO speed and listen for any unusual vibration or knocking that might indicate yoke misalignment or an improperly seated spline. If any anomaly is detected, disengage immediately and re-inspect all connection points.<\/p>\n

\"Wa\u0142<\/p>\n

Wskaz\u00f3wki dotycz\u0105ce konserwacji wa\u0142u odbioru mocy ci\u0105gnika<\/h2>\n

1. Smarowanie 8-godzinne \/ codzienne<\/strong>
\nWlej \u015bwie\u017cy smar EP2 do ka\u017cdej smarowniczki przegubu homokinetycznego i rury wa\u0142u teleskopowego po ka\u017cdych 8 godzinach pracy lub na koniec ka\u017cdego dnia roboczego. Wysoka pr\u0119dko\u015b\u0107 obrotowa i du\u017ce obci\u0105\u017cenie w polu szybko usuwaj\u0105 stary smar z \u0142o\u017cysk przegubu krzy\u017cakowego wa\u0142u odbioru mocy i profilu rury. Niedostateczne smarowanie jest g\u0142\u00f3wn\u0105 przyczyn\u0105 przedwczesnego zu\u017cycia wielowypust\u00f3w i \u0142o\u017cysk w rolniczych wa\u0142ach odbioru mocy, powoduj\u0105c wibracje, przegrzanie i ostatecznie uszkodzenie zm\u0119czeniowe zespo\u0142u wa\u0142u.<\/p>\n

2. Inspekcja 50-godzinna<\/strong>
\nCo 50 godzin pracy nale\u017cy przeprowadzi\u0107 dok\u0142adn\u0105 kontrol\u0119 wizualn\u0105 i funkcjonaln\u0105 ca\u0142ego wa\u0142ka WOM. Sprawd\u017a przegub homokinetyczny pod k\u0105tem luzu osiowego przekraczaj\u0105cego 0,5 mm, teleskopow\u0105 rur\u0119 wa\u0142ka WOM pod k\u0105tem zarysowa\u0144 lub zaci\u0119\u0107 oraz wszystkie mechanizmy blokuj\u0105ce ko\u0142nierze pod k\u0105tem prawid\u0142owego zaz\u0119bienia. Sprawd\u017a os\u0142on\u0119 wa\u0142ka WOM i \u0142a\u0144cuchy mocuj\u0105ce pod k\u0105tem p\u0119kni\u0119\u0107, z\u0142ama\u0144 lub poluzowania. Sprawd\u017a, czy \u015bruba \u015bcinana jest nienaruszona i prawid\u0142owo dokr\u0119cona. Wymie\u0144 wszelkie zu\u017cyte lub uszkodzone cz\u0119\u015bci wa\u0142ka WOM przed ponownym uruchomieniem.<\/p>\n

3. Sezonowy serwis rur teleskopowych<\/strong>
\nAt least once per season – or every 200 hours, whichever comes first – disassemble the telescoping inner and outer PTO shaft tubing sections. Clean all old grease, crop residue, and corrosion from the profile surfaces using a wire brush and solvent. Inspect the profile edges for deformation or cracking. Apply a generous coat of fresh grease before reassembly. A well-maintained PTO shaft tube will slide smoothly under field loading and extend service life significantly compared with a neglected unit that runs metal-to-metal.<\/p>\n

4. Wymiana \u0142o\u017cyska przegubu krzy\u017cakowego<\/strong>
\nThe cross-shaft bearings in the PTO shaft u joint assembly have a finite service life under the high-cycle loading of flail shredder operation. If you detect a clicking, clunking, or grinding noise from the driveline during operation, or visible radial play in the cross-shaft when the shaft is stationary, the U-joint bearings require replacement. Replacement bearing kits are available as standard PTO shaft parts for the CAT 6 PW580 series. Note that PW580 and 2580 bearing cup kits are dimensionally identical but non-interchangeable internally – always specify the correct series when ordering.<\/p>\n

5. Ochrona antykorozyjna i przechowywanie<\/strong>
\nPrzed zimowym przechowywaniem nale\u017cy oczy\u015bci\u0107 ca\u0142y zesp\u00f3\u0142 wa\u0142ka odbioru mocy myjk\u0105 ci\u015bnieniow\u0105 i dok\u0142adnie osuszy\u0107. Spryska\u0107 wszystkie ods\u0142oni\u0119te powierzchnie metalowe cienk\u0105 warstw\u0105 oleju antykorozyjnego. Dok\u0142adnie zag\u0119\u015bci\u0107 wszystkie punkty smarowania. Przechowywa\u0107 wa\u0142 w pomieszczeniu lub pod os\u0142on\u0105 odporn\u0105 na warunki atmosferyczne, podpieraj\u0105c go poziomo, aby zapobiec przesuwaniu si\u0119 teleskopowych cz\u0119\u015bci pod wp\u0142ywem grawitacji. Po ponownym uruchomieniu po okresie przechowywania, nale\u017cy ponownie sprawdzi\u0107 wszystkie punkty smarowania i obficie nasmarowa\u0107 przed pierwszym u\u017cyciem w sezonie. Ta procedura chroni inwestycj\u0119 w wytrzyma\u0142y wa\u0142ek odbioru mocy i gwarantuje, \u017ce b\u0119dzie on gotowy do pracy na nowym sezonie.<\/p>\n

6. Protok\u00f3\u0142 wymiany i zapasu \u015brub \u015bcinanych<\/strong>
\nAlways carry a supply of correctly graded PTO shaft shear bolt elements in the tractor cab or tool kit. When a shear event occurs, do not investigate the cause of failure with the machine still running. Shut down completely, identify and remove the obstacle or blockage that caused the overload, inspect the gearbox input shaft for damage, then install a fresh shear pin PTO shaft element of the specified grade. Never use a bolt of higher tensile grade as a substitute – this eliminates the overload protection and risks severe damage to the entire drivetrain.<\/p>\n

\"Wa\u0142<\/p>\n

Typowe rozwi\u0105zywanie problem\u00f3w<\/h2>\n

1. Problem: Nadmierne wibracje podczas pracy
\nCause \/ Solution: Vibration in a PTO drive shaft typically indicates yoke misalignment, a worn or dry CV joint, or bent PTO shaft tubing. First, disengage the PTO and inspect the shaft visually while someone gently rotates the tractor wheel. If any wobble is visible in the shaft, a bent or damaged tube must be replaced. Check the yoke-to-yoke phase angle – both yokes should be in the same plane. Re-grease the CV joint and telescoping tube. If vibration persists after lubrication and alignment correction, the CV joint itself may have internal wear requiring replacement as a complete PTO shaft parts kit.<\/p>\n

2. Problem: \u015aruba \u015bcinaj\u0105ca p\u0119ka wielokrotnie
\nCause \/ Solution: Repeated failure of the PTO shaft shear bolt is a symptom, not a root problem. Possible causes include: incorrect bolt grade installed (too weak), persistent rotor blockage from hidden rocks or hardwood stumps in the operating area, or gearbox input bearing failure creating abnormal resistance. Before replacing the bolt again, walk the cutting area to identify and remove obstacles. Inspect the gearbox oil level and bearing condition. Verify the replacement shear pin is the specified grade – substituting with a higher-strength bolt will shift the breakage point to more expensive components in the driveline.<\/p>\n

3. Problem: Zaciskanie lub przyklejanie si\u0119 rurki teleskopowej
\nCause \/ Solution: If the PTO shaft tube inner profile will not slide freely within the outer tube, the most likely cause is a lack of lubrication combined with corrosion or debris ingress. Separate the two PTO shaft tubing sections completely and clean all profile surfaces with a wire brush and solvent. Inspect for galling (metal-to-metal scoring) – light galling can be dressed with a fine file, but deep galling requires full tube replacement. Re-pack with EP2 grease and reassemble. Going forward, increase lubrication frequency in wet or dusty operating conditions to prevent recurrence.<\/p>\n

4. Problem: Klikanie lub stukanie z przegubu homokinetycznego
\nCause \/ Solution: A clicking or knocking sound from the CV joint area during engagement or direction changes is a classic sign of worn ball tracks or race surfaces within the PTO shaft universal joint assembly. First, attempt to resolve by fully re-greasing the CV joint. If the noise persists after lubrication, the CV joint must be disassembled and inspected. Worn PW580 Constant Velocity internal components – balls, races, retainer – are available as replacement PTO shaft parts. Do not confuse PW580 and 2500 Series internal components as they are not interchangeable despite the identical external dimensions.<\/p>\n

5. Problem: Ko\u0142nierz jarzma nie blokuje si\u0119 prawid\u0142owo
\nPrzyczyna\/Rozwi\u0105zanie: Je\u015bli ko\u0142nierz blokuj\u0105cy na jarzmie wa\u0142u odbioru mocy nie za\u0142\u0105cza si\u0119 lub wielokrotnie roz\u0142\u0105cza podczas pracy, nale\u017cy sprawdzi\u0107 mechanizm blokady kulowej pod k\u0105tem zu\u017cycia lub zm\u0119czenia spr\u0119\u017cyny (typy z ko\u0142nierzem kulowym) lub \u015brub\u0119 zaciskow\u0105 pod k\u0105tem naci\u0105gni\u0119cia lub zerwania gwintu (typy z zaciskiem). W modelach CC Lock pier\u015bcie\u0144 blokuj\u0105cy mo\u017ce by\u0107 zu\u017cyty. Wymie\u0144 mechanizm blokuj\u0105cy ko\u0142nierz na w\u0142a\u015bciwy element zamienny dla danego modelu urz\u0105dzenia najazdowego. Praca z niezabezpieczonym ko\u0142nierzem jarzma grozi roz\u0142\u0105czeniem wa\u0142u z du\u017c\u0105 pr\u0119dko\u015bci\u0105, co stanowi skrajne zagro\u017cenie bezpiecze\u0144stwa. Nigdy nie u\u017cywaj wa\u0142u odbioru mocy ci\u0105gnika ze znan\u0105 wad\u0105 ko\u0142nierza jarzma.<\/p>\n

6. Problem: Os\u0142ona WOM obracaj\u0105ca si\u0119 wraz z wa\u0142em
\nCause \/ Solution: If the PTO shaft guard is spinning with the shaft instead of remaining stationary, one or both retaining chains have become detached or broken. Immediately disengage the PTO and shut down the tractor. A rotating PTO shaft cover will destroy itself within minutes and leave the driveline fully exposed – a severe personal injury risk. Inspect the chain anchor points at both the tractor and implement ends. Replace broken chains or re-attach detached ones to fixed, non-rotating anchor points. Inspect the guard itself for heat discoloration or deformation from frictional contact, and replace if damaged.<\/p>\n

\"Wa\u0142<\/p>\n

Wa\u0142 odbioru mocy rozdrabniacza bijakowego i przek\u0142adnia kosiarki bijakowej<\/h2>\n

The flail shredder PTO shaft is the primary power conduit between a farm tractor and the flail shredder’s internal drive system. On the John Deere 520, this PTO drive shaft for flail shredder must continuously transmit between 120 and 270 hp at 1,000 rpm across a range of operating angles as the shredder tracks over uneven terrain. The CAT 6 PW580 Constant Velocity configuration used in CMN Transmission’s shaft is specifically chosen for this application because it eliminates cyclic velocity variation that standard cardan joints introduce at high deflection angles. For the 520 – with its 20-foot cutting width and heavy twin-rotor assembly – any drivetrain vibration translates directly into accelerated knife wear, increased rotor bearing fatigue, and reduced belt service life.<\/p>\n

The overrunning clutch within this PTO driveline shaft for flail shredder is equally important. The John Deere 520’s twin rotors carry enormous rotational kinetic energy at operating speed. When the PTO is disengaged at field headlands or during transport transitions, this energy must coast down safely without back-driving the tractor gearbox. The overrunning device – a one-way roller or ratchet mechanism – permits this coast-down while physically decoupling the tractor PTO from the shredder driveline. Without this device, the inertia of the spinning rotor assembly would impose damaging reverse torque spikes that could strip gears or damage the PTO clutch pack. Every genuine PTO shaft for John Deere flail shredder application requires this feature as a non-negotiable design element.<\/p>\n

Directly downstream of the PTO shaft sits the flail mower gearbox – a critical speed-multiplying and power-distributing component that converts the 1,000 rpm input from the tractor’s PTO into the 2,000 rpm rotor speed that the John Deere 520 demands for effective shredding. The gearbox on the 520 is rated to 270 hp peak and 180 hp continuous, making it capacity-matched to CMN Transmission’s PTO drive shaft. The gearbox houses bevel gears that redirect and amplify speed, plus a belt drive system that delivers power to the twin contra-rotating rotors mounted across the full 20-foot cutting width. The gearbox also carries the machine’s belt tensioning system and belt idler components.<\/p>\n

Wa\u0142 odbioru mocy i przek\u0142adnia kosiarki bijakowej to wsp\u00f3\u0142zale\u017cne elementy, kt\u00f3re musz\u0105 by\u0107 zaprojektowane w spos\u00f3b skoordynowany. Sprawny wa\u0142 nap\u0119dowy WOM, kt\u00f3ry zapewnia p\u0142ynny, pozbawiony wibracji moment obrotowy przy odpowiedniej pr\u0119dko\u015bci, znacznie wyd\u0142u\u017ca \u017cywotno\u015b\u0107 \u0142o\u017cysk przek\u0142adni, poniewa\u017c cykliczne obci\u0105\u017cenie spowodowane zu\u017cytym lub niewsp\u00f3\u0142osiowym wa\u0142kiem WOM jest g\u0142\u00f3wn\u0105 przyczyn\u0105 przedwczesnej awarii przek\u0142adni. Z kolei niesprawna przek\u0142adnia ze zu\u017cytymi \u0142o\u017cyskami lub niewsp\u00f3\u0142osiowymi ko\u0142ami z\u0119batymi sto\u017ckowymi generuje op\u00f3r, kt\u00f3ry mo\u017ce prowadzi\u0107 do przegrzania i zm\u0119czenia przegubu krzy\u017cakowego wa\u0142ka WOM i zespo\u0142u rur. CMN Transmission dostarcza zar\u00f3wno wa\u0142y WOM do rozdrabniaczy bijakowych, jak i kompatybilne przek\u0142adnie do kosiarek bijakowych, umo\u017cliwiaj\u0105c klientom wyb\u00f3r kompletnych zestaw\u00f3w nap\u0119dowych i zapewnienie prawid\u0142owego dopasowania wydajno\u015bci i kompatybilno\u015bci wymiarowej od jednego zaufanego dostawcy.<\/p>\n

\"Skrzynia<\/p>\n

Dlaczego warto wybra\u0107 wa\u0142y odbioru mocy CMN Transmission do maszyn rolniczych?<\/h2>\n

CMN Transmission is one of the world’s leading suppliers of industrial power transmission system solutions. Our product portfolio spans an extensive range of transmission components including PTO drive shafts, agricultural gearboxes, hydraulic cylinders, planetary gearboxes, worm gearboxes, chain sprockets, chains, bevel gears, gear racks, pulleys, taper bushes, couplings, and more. This breadth of manufacturing capability is not accidental – it reflects decades of precision engineering investment and a deeply integrated supply chain that allows us to control quality at every stage of production, from raw material selection through to finished product inspection and export packaging.<\/p>\n

Over many years of global operation, CMN Transmission has grown from a leading agricultural industry supplier into a multi-sector solutions provider serving auto parts, logistics and transportation, mining, and heavy industry customers worldwide. Our products are exported to customers on six continents, with regional distribution partners and logistics infrastructure established in key agricultural markets across North America, Europe, South America, Africa, Asia, and Oceania. This global reach means fast, reliable delivery regardless of your location – a critical factor when a broken flail shredder PTO shaft means harvest downtime you cannot afford.<\/p>\n

    \n
  • Pe\u0142na produkcja w\u0142asna: <\/strong>Od surowych pr\u0119t\u00f3w stopowych po gotowe, przetestowane wa\u0142y nap\u0119dowe WOM, ka\u017cdy etap produkcji jest kontrolowany wewn\u0119trznie za pomoc\u0105 centr\u00f3w tokarskich CNC, frezarek do k\u00f3\u0142 z\u0119batych, piec\u00f3w do obr\u00f3bki cieplnej i wsp\u00f3\u0142rz\u0119dno\u015bciowego sprz\u0119tu pomiarowego, co gwarantuje pe\u0142n\u0105 identyfikowalno\u015b\u0107 i sp\u00f3jn\u0105 jako\u015b\u0107 ka\u017cdej partii.<\/li>\n
  • Potr\u00f3jnie certyfikowane zapewnienie jako\u015bci: <\/strong>CMN Transmission posiada certyfikaty ISO9001:2015, TS16949 i CE, dzi\u0119ki czemu nasi globalni klienci B2B maj\u0105 niezale\u017cnie zweryfikowan\u0105 gwarancj\u0119 jako\u015bci produktu, integralno\u015bci systemu zarz\u0105dzania i zgodno\u015bci z dyrektyw\u0105 maszynow\u0105 UE dla wszystkich eksportowanych produkt\u00f3w wa\u0142\u00f3w odbioru mocy przeznaczonych do zastosowa\u0144 rolniczych.<\/li>\n
  • Do\u015bwiadczenie w eksporcie na sze\u015b\u0107 kontynent\u00f3w: <\/strong>Nasze wa\u0142y odbioru mocy do ci\u0105gnik\u00f3w i produkty uk\u0142adu nap\u0119dowego do maszyn rolniczych s\u0105 eksportowane do Ameryki P\u00f3\u0142nocnej, Europy, Australii, Ameryki Po\u0142udniowej, Afryki i Azji, a dzi\u0119ki ugruntowanym partnerstwom w zakresie transportu towar\u00f3w mo\u017cemy zapewni\u0107 szybk\u0105, niezawodn\u0105 i konkurencyjn\u0105 cenowo dostaw\u0119 mi\u0119dzynarodow\u0105 dla dystrybutor\u00f3w, dealer\u00f3w i producent\u00f3w OEM na ca\u0142ym \u015bwiecie.<\/li>\n
  • Projektowanie niestandardowych wa\u0142\u00f3w odbioru mocy: <\/strong>Niestandardowa d\u0142ugo\u015b\u0107 wa\u0142u odbioru mocy, unikalna konfiguracja wielowypust\u00f3w, alternatywne profile rur, wa\u0142 odbioru mocy z zabezpieczeniem przed przeci\u0105\u017ceniem sprz\u0119g\u0142em po\u015blizgowym lub kompletne rozwi\u0105zanie OEM\/ODM: nasz zesp\u00f3\u0142 in\u017cynier\u00f3w opracowuje i dostarcza rozwi\u0105zania dostosowane do dok\u0142adnych specyfikacji klienta, oferuj\u0105c konkurencyjne terminy realizacji.<\/li>\n<\/ul>\n

    \"Wyposa\u017cenie\"Wyposa\u017cenie<\/p>\n

    Cz\u0119sto zadawane pytania<\/h2>\n

    P: Jakiego typu wa\u0142u odbioru mocy (WOM) wymaga rozdrabniacz bijakowy John Deere 520?<\/strong>
    \nA: The John Deere 520 requires a 1000 rpm PTO shaft with a CAT 6 PW580 Constant Velocity main shaft as the primary specification. The most common tractor interface is a 1.750-20 spline, though 1.375-6, 1.375-21, and 1.750-6 spline combinations are supported through various 2500 Series overrunning device models. The shredder’s gearbox is rated to 270 hp peak and 180 hp continuous, so the tractor PTO drive shaft must be rated to at least these capacities. Always confirm the exact overrunning device model and connection type (Clamp, Ball Collar, CC Lock, AS Collar) that matches your tractor’s PTO output specification before ordering.<\/p>\n

    Q: Is CMN Transmission’s PTO shaft a direct replacement of Weasler PTO shaft for the John Deere 520?<\/strong>
    \nA: Yes. CMN Transmission’s PTO shaft for John Deere flail shredder is engineered as a direct dimensional replacement of the Weasler PTO shaft used as original equipment on many John Deere 520 configurations. The yoke geometry, spline specification, and overall PTO shaft dimensions match the Weasler unit so that no adapters, machining, or modifications are required for installation. Customer feedback consistently reports that the CMN shaft slides directly onto the 1.750-20 spline and locks in without fitment issues. The CAT 6 PW580 joint used in the CMN shaft is dimensionally identical to the 2500 Series U-joints, though internal components are not interchangeable between the two series.<\/p>\n

    P: Dlaczego przegub homokinetyczny jest wa\u017cny w wale odbioru mocy rozdrabniacza bijakowego?<\/strong>
    \nA: Standardowy przegub Cardana z wa\u0142kiem odbioru mocy generuje sinusoidaln\u0105 zmian\u0119 wyj\u015bciowej pr\u0119dko\u015bci k\u0105towej przy dowolnym k\u0105cie ugi\u0119cia przegubu powy\u017cej oko\u0142o 3 stopni. Przy pr\u0119dko\u015bci roboczej 1000 obr.\/min w modelu John Deere 520 i du\u017cym, ci\u0119\u017ckim zespole dw\u00f3ch wirnik\u00f3w, ta cykliczna zmiana pr\u0119dko\u015bci generuje impulsy momentu obrotowego, kt\u00f3re przyspieszaj\u0105 zu\u017cycie \u0142o\u017cysk, zwi\u0119kszaj\u0105 zu\u017cycie paska wirnika, powoduj\u0105 wibracje i pogarszaj\u0105 sp\u00f3jno\u015b\u0107 ci\u0119cia. Przegub o sta\u0142ej pr\u0119dko\u015bci PW580 ca\u0142kowicie eliminuje te wahania, zapewniaj\u0105c idealnie p\u0142ynny moment obrotowy przy wszystkich k\u0105tach ugi\u0119cia. Dlatego John Deere zaleca przegub homokinetyczny do modelu 520 zamiast standardowego przegubu, a tak\u017ce dlatego wysokiej jako\u015bci zamienny wa\u0142ek odbioru mocy do rozdrabniacza bijakowego musi mie\u0107 autentyczn\u0105 geometri\u0119 homokinetyczn\u0105, a nie prostszy uk\u0142ad kardana.<\/p>\n

    P: Jak ustali\u0107 prawid\u0142ow\u0105 d\u0142ugo\u015b\u0107 wa\u0142u odbioru mocy (WOM) dla mojej maszyny John Deere 520?<\/strong>
    \nA: Correct PTO shaft length is critical for safe and efficient operation. First, connect the tractor and implement with the 3-point hitch at normal operating height (for integral models) or the drawbar at the standard working position (for drawn models). Measure the distance from the center of the tractor PTO stub shaft to the center of the shredder gearbox input yoke. This measurement should fall within the shaft’s working range so that the telescoping inner tube remains engaged at least one-third of its overlap length in the compressed position, with sufficient travel remaining to accommodate the shaft extending fully when the implement pitches over ground undulations. Contact CMN Transmission with this measurement to confirm the correct PTO shaft dimensions for your specific tractor-implement combination.<\/p>\n

    P: Czy mog\u0119 u\u017cywa\u0107 tego wa\u0142ka odbioru mocy z WOM ci\u0105gnika o pr\u0119dko\u015bci 540 obr.\/min zamiast 1000 obr.\/min?<\/strong>
    \nA: The John Deere 520 Flail Shredder’s gearbox and rotor system is specifically designed for a 1,000 rpm PTO input. Driving it at 540 rpm would result in rotor speeds approximately 46% below the designed 2,000 rpm operating point, which would dramatically reduce knife tip speed (from 139 mph to around 75 mph), severely compromising shredding effectiveness and likely causing the rotor to stall under any significant crop load. The 540 PTO shaft spline profile (typically 1.375-6 for 540 rpm applications) is also a different specification from the 1,000 rpm stub (usually 1.750-20 or 1.750-6). The John Deere 520 must be operated with a tractor capable of delivering 1,000 rpm PTO output and at least 120 hp (drawn) or 140 hp (integral model).<\/p>\n

    P: Czy CMN Transmission oferuje niestandardowe wymiary wa\u0142u odbioru mocy i konfiguracje OEM?<\/strong>
    \nO: Tak. CMN Transmission oferuje kompleksowe us\u0142ugi produkcji wa\u0142k\u00f3w WOM na zam\u00f3wienie dla niestandardowych konfiguracji, w tym modyfikacji wymiar\u00f3w wa\u0142k\u00f3w WOM, alternatywnych profili wielowypust\u00f3w, niestandardowych d\u0142ugo\u015bci teleskopowych oraz r\u00f3\u017cnych par urz\u0105dze\u0144 najazdowych. Producenci sprz\u0119tu rolniczego, kt\u00f3rzy potrzebuj\u0105 sta\u0142ych, markowych zespo\u0142\u00f3w wa\u0142k\u00f3w WOM, mog\u0105 r\u00f3wnie\u017c skorzysta\u0107 z dostaw OEM. Minimalne ilo\u015bci zam\u00f3wienia obowi\u0105zuj\u0105 dla zam\u00f3wie\u0144 niestandardowych i OEM. Skontaktuj si\u0119 z dzia\u0142em sprzeda\u017cy technicznej CMN Transmission, podaj\u0105c szczeg\u00f3\u0142owe wymagania, takie jak model ci\u0105gnika, marka i model narz\u0119dzia, po\u017c\u0105dana konfiguracja wielowypust\u00f3w, pr\u0119dko\u015b\u0107 obrotowa i moc znamionowa, a my zaprojektujemy rozwi\u0105zanie idealnie dopasowane do Twoich potrzeb.<\/p>\n

    P: Jaka jest r\u00f3\u017cnica pomi\u0119dzy urz\u0105dzeniami wyprzedzaj\u0105cymi serii PW580 i 2500 i dlaczego to ma znaczenie?<\/strong>
    \nA: Przegub homokinetyczny PW580 i sprz\u0119g\u0142a jednokierunkowe serii 2500 to dwie odr\u0119bne rodziny podzespo\u0142\u00f3w w uk\u0142adzie nap\u0119dowym CAT 6. PW580 odnosi si\u0119 konkretnie do geometrii przegubu homokinetycznego na wale g\u0142\u00f3wnym, podczas gdy seria 2500 opisuje sprz\u0119g\u0142o jednokierunkowe zamontowane na jarzmie od strony ci\u0105gnika. Co istotne, chocia\u017c p\u00f3\u0142osie przegub\u00f3w krzy\u017cakowych PW580 i 2580 s\u0105 wymiarowo identyczne na zewn\u0105trz, ich wewn\u0119trzne miseczki \u0142o\u017cyskowe, uszczelki i pier\u015bcienie osadcze nie s\u0105 wymienne. Ma to ogromne znaczenie przy zamawianiu cz\u0119\u015bci: zawsze nale\u017cy podawa\u0107 dok\u0142adne oznaczenie serii przy zamawianiu cz\u0119\u015bci zamiennych wa\u0142u odbioru mocy, takich jak zestawy \u0142o\u017cysk lub zespo\u0142y p\u00f3\u0142osi. Monta\u017c niew\u0142a\u015bciwych podzespo\u0142\u00f3w wewn\u0119trznych w obudowie PW580 lub serii 2500 spowoduje szybk\u0105 awari\u0119 i potencjalne uszkodzenie uk\u0142adu nap\u0119dowego.<\/p>\n

    P: Jak cz\u0119sto powinienem wymienia\u0107 \u015brub\u0119 \u015bcinan\u0105 na wa\u0142ku odbioru mocy John Deere 520, nawet je\u015bli nie dosz\u0142o do zablokowania?<\/strong>
    \nA: A PTO shaft shear bolt that has not experienced a shear event does not have a fixed replacement interval like a lubricant. However, it should be inspected at each 50-hour service interval for signs of fatigue cracking, thread corrosion, or deformation that might lower its shear threshold unpredictably. If the bolt shows any visible damage or if the machine has experienced an unusual vibration or shock event that you suspect may have partially stressed the bolt, replace it as a precaution. Always use the exact specified grade – typically an ISO grade 8.8 bolt of the precise diameter called out in the CMN Transmission installation documentation. Never substitute a higher grade as a shear pin PTO shaft replacement, as this defeats the entire overload protection function.<\/p>\n

    P: Czy wa\u0142ek odbioru mocy jest wyposa\u017cony w os\u0142on\u0119 i czy spe\u0142nia normy bezpiecze\u0144stwa CE?<\/strong>
    \nA: Yes. CMN Transmission’s PTO shaft for flail shredder applications includes a full-length PTO shaft guard as a standard component. The PTO shaft cover is manufactured from impact-resistant polymer with chain anchor points at both ends, and the assembly meets the requirements of EU Machinery Directive 2006\/42\/EC for rotating shaft guarding on agricultural machinery. CE certification is standard on all CMN agricultural PTO shafts exported to European markets. For non-European markets, the guard design meets equivalent OSHA and local agricultural safety regulations. The guard must always be fitted and its retaining chains anchored to fixed points before operating the equipment. Operating without the guard is illegal in most jurisdictions and creates a serious personal safety hazard.<\/p>\n

    P: Jaki rodzaj i cz\u0119stotliwo\u015b\u0107 smarowania jest zalecany dla przegub\u00f3w krzy\u017cakowych i rury wa\u0142u odbioru mocy?<\/strong>
    \nA: CMN Transmission recommends using an NLGI Grade 2 Extreme Pressure (EP2) lithium-complex grease for all PTO shaft u joint bearings and the telescoping PTO shaft tube profile. Under standard agricultural field conditions, lubricate all grease nipples every 8 operating hours. In high-temperature environments (above 40 degrees Celsius), wet conditions, or when operating in abrasive sandy soils, increase lubrication frequency to every 4-6 hours. For the telescoping tube specifically, ensure grease is applied to the full profile engagement length rather than just injected at the nipple – seasonal disassembly and manual re-packing of the profile is recommended. Never use general-purpose chassis grease as a substitute, as it lacks the extreme-pressure additives required to protect the high-speed PTO drive shaft components.<\/p>\n

    \"Wa\u0142<\/p>\n

    Opinie klient\u00f3w<\/h2>\n

    Marcus Hollingsworth, kierownik gospodarstwa, Stany Zjednoczone<\/strong>
    \n“Been running a John Deere 520 on our 90-acre cattle pasture for years, gone through a couple PTO shafts over time. Ordered this CAT 6 PW580 replacement from CMN Transmission after the original Weasler unit finally wore through its U-joints after about four seasons. The fit was spot on – no shimming, no adapter needed, just slid straight onto the 1.750-20 spline and locked in. We’re about 180 hours into the new shaft this year, cutting some pretty heavy reed grass along the creek banks, and it hasn’t skipped a beat. Build quality feels solid, the guard tube isn’t flimsy like some aftermarket ones I’ve tried. Would order again without hesitation.”<\/p>\n

    Giorgio Ferrante, przedsi\u0119biorca rolny, W\u0142ochy<\/strong>
    \n“We operate four John Deere 520 shredders across various client farms in northern Italy, mainly vineyard residue and corn stubble work. I was skeptical about switching from Walterscheid, which we’d used for years, but the price difference with CMN was significant enough to try. Two units have been running for a full season now – I’d estimate around 300 hours each on heavy vine wood shredding. The CV joints are holding up very well, no unusual play or noise. The packaging on arrival was excellent, very professional. I’ll be ordering replacements for the other two machines next month.”<\/p>\n

    Rajendran Pillai, dealer sprz\u0119tu rolniczego, Indie<\/strong>
    \n“I supply spare parts to large sugarcane and rice farms in Tamil Nadu. We started stocking CMN PTO shafts for John Deere 520 units about 18 months ago after one of my customers needed an urgent replacement and the OEM part had an eight-week lead time. CMN shipped within five days to Chennai. Since then we’ve reordered four times. Customers have not complained about quality – one shaft is reportedly still going strong at over 400 hours on rice stalk shredding. The price point also makes it an easy sell compared to OEM replacements. Very satisfied with the business relationship and will continue recommending.”<\/p>\n

    Thabo Nkosi, rolnik komercyjny, Republika Po\u0142udniowej Afryki<\/strong>
    \n“We farm about 1,200 hectares of corn and soybeans in Mpumalanga and use two John Deere 520 drawn models for residue management after harvest. Our previous PTO shaft gave out in the middle of the season and we needed something fast. CMN quoted and invoiced within a day, and the shaft arrived in Johannesburg in under two weeks from Korea – honestly, faster than I expected. Installation was simple, it went straight on our 140 hp tractor without any issues. We’ve run about 220 hours since fitting, covering heavy corn stalk residue, and everything is performing as it should. The overrunning clutch is smooth too.”<\/p>\n

    Jean-Pierre Moreau, wykonawca upraw, Francja<\/strong>
    \n“J’ai command\u00e9 ce PTO shaft pour mon John Deere 520 apres que le shaft d’origine soit hors service. The shaft arrived well-packaged and measuring exactly to spec – I checked the yoke dimensions before fitting and everything matched the original Walterscheid unit. It’s been running for one full wheat straw shredding season now, probably 160 hours of work. Zero problems. The constant velocity joint runs noticeably smoother than the worn original when making turns on headlands. I was a little worried about quality from an Asian manufacturer but I’m genuinely impressed. The PTO shaft guard is also a solid piece – I’ve had cheap aftermarket guards crack within a season before, this one looks and feels more durable.”<\/p>\n

    Carlos Eduardo Mendes, agronom i w\u0142a\u015bciciel gospodarstwa, Brazylia<\/strong>
    \n“We grow cotton and corn across about 800 hectares in Mato Grosso and the John Deere 520 is our primary residue management tool after harvest. I’d been using an OEM PTO shaft since we bought the machine seven years ago, but when it finally wore out I decided to try CMN on a colleague’s recommendation. Communication with the sales team was excellent – they responded in English within hours of my inquiry, confirmed the correct overrunning device model for my specific tractor configuration (a 1.750-6 spline variant), and had the unit shipped very quickly. Fit was exact, no surprises. Running about 130 hours now through heavy cotton stalk work and performing perfectly. The price was also around 35% below the OEM quote I got locally.”<\/p>\n

    Derek O’Sullivan, Agricultural Contractor, Australia<\/strong>
    \n“I do roadside and pasture mowing contracts across the Western Victoria region and run a John Deere 520 on a New Holland T7 at around 125 hp. My original driveshaft finally gave out after six seasons of hard work and I couldn’t get an OEM replacement within a reasonable timeframe from my local dealer. Found CMN online and gave them a call. The sales rep actually knew his stuff – walked me through the overrunning device options for my tractor’s spline configuration and confirmed the shaft would suit. Arrived in Sydney within ten days, freighted up to me no problem. Been on it for one full mowing season now, roughly 200 hours, including some rough ditch bank work that’s always hard on equipment. Very happy – it’s holding up great.”<\/p>\n

    Ahmed Al-Rashidi, kierownik ds. sprz\u0119tu rolniczego, Arabia Saudyjska<\/strong>
    \n“We manage a large date farm operation in Al-Ahsa and use John Deere equipment extensively for orchard floor maintenance and residue management. We ordered two CMN PTO shafts for our 520 units as test units to evaluate quality before committing to larger orders. The units arrived in excellent condition, well-boxed and with clear installation documentation. Both shafts have been in service for approximately 250 hours each across our orchard alleys and adjacent pasture areas. Quality is genuinely comparable to the original equipment shafts at a much more competitive price. We have now approved CMN Transmission as a preferred supplier for our fleet maintenance program.”<\/p>\n

    Krzysztof Walczak, W\u0142a\u015bciciel Warsztatu Maszynowego, Polska<\/strong>
    \n“My workshop services agricultural equipment across southern Poland and I’ve been looking for a reliable aftermarket source for flail shredder PTO shafts since Weasler stopped being cost-competitive for our customers. We ordered a CMN CAT 6 PW580 shaft for a client’s John Deere 520 drawn model as a trial. The shaft dimensions were correct, the steel felt solid, and the surface finish was consistent. Fitting took about 20 minutes. My customer has been back for routine service twice since fitting the shaft – no complaints about the driveline, and based on my inspection the shaft shows very normal wear for 150 hours of heavy autumn work. I’ll be recommending CMN to other customers and likely stocking some units going forward.”<\/p>","protected":false},"excerpt":{"rendered":"

    Wa\u0142 odbioru mocy (WOM) do rozdrabniacza bijakowego John Deere 520 firmy CMN Transmission to precyzyjnie zaprojektowany, rolniczy wa\u0142 odbioru mocy, stworzony specjalnie z my\u015bl\u0105 o spe\u0142nieniu wysokich wymaga\u0144 w zakresie przenoszenia mocy w rozdrabniaczach John Deere serii 520. Pracuj\u0105c ze standardow\u0105 pr\u0119dko\u015bci\u0105 obrotow\u0105 wa\u0142u WOM wynosz\u0105c\u0105 1000 obr.\/min, ten wa\u0142 nap\u0119dowy WOM ci\u0105gnika wykorzystuje uk\u0142ad przegubu CAT 6 PW580 o sta\u0142ej pr\u0119dko\u015bci, zapewniaj\u0105cy p\u0142ynne i bezwibracyjne przenoszenie momentu obrotowego na ca\u0142ej szeroko\u015bci koszenia rozdrabniacza 520, wynosz\u0105cej 6 metr\u00f3w.<\/p>","protected":false},"featured_media":6818,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[222,252],"product_tag":[232,228,242,234,257,233,258,226,229,235,243,225,230,231,224],"class_list":{"0":"post-6856","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-pto-shafts","7":"product_cat-pto-shaft-for-feed-mixer","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-flail-shredder-pto-shaft","13":"product_tag-heavy-duty-pto-shaft","14":"product_tag-pto-drive-shaft-for-flail-shredder","15":"product_tag-pto-drive-shafts","16":"product_tag-pto-driveline-shaft","17":"product_tag-pto-shaft-for-tractor","18":"product_tag-pto-shaft-manufacturers","19":"product_tag-pto-shafts","20":"product_tag-pto-shafts-for-sale","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\/pl\/wp-json\/wp\/v2\/product\/6856","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/korea-transmission.com\/pl\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/korea-transmission.com\/pl\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/korea-transmission.com\/pl\/wp-json\/wp\/v2\/comments?post=6856"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/korea-transmission.com\/pl\/wp-json\/wp\/v2\/media\/6818"}],"wp:attachment":[{"href":"https:\/\/korea-transmission.com\/pl\/wp-json\/wp\/v2\/media?parent=6856"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/korea-transmission.com\/pl\/wp-json\/wp\/v2\/product_brand?post=6856"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/korea-transmission.com\/pl\/wp-json\/wp\/v2\/product_cat?post=6856"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/korea-transmission.com\/pl\/wp-json\/wp\/v2\/product_tag?post=6856"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}