{"id":1898,"date":"2026-03-17T07:20:27","date_gmt":"2026-03-17T07:20:27","guid":{"rendered":"https:\/\/limitertorque.com\/application\/pto-shaft-for-forage-harvester\/"},"modified":"2026-03-17T07:20:27","modified_gmt":"2026-03-17T07:20:27","slug":"pto-shaft-for-forage-harvester","status":"publish","type":"post","link":"https:\/\/limitertorque.com\/pl\/aplikacja\/pto-shaft-for-forage-harvester\/","title":{"rendered":"PTO Shaft for Forage Harvester"},"content":{"rendered":"

PTO Shaft for Forage Harvester \u2014 Overview<\/h2>\n

Efficient operation of a Forage Harvester depends on the uninterrupted transfer of mechanical power from the tractor’s PTO output to the implement’s input shaft. A purpose-built PTO drive shaft bridges this gap, converting engine torque into usable rotational force at the correct speed and angle. Designed for demanding harvesting environments, our PTO shaft assemblies feature hardened universal joints, precision-balanced telescoping sections, and robust safety guards\u2014ensuring smooth, dependable power transmission even under peak-load conditions.<\/p>\n

Niezale\u017cnie od tego, czy prowadzisz ma\u0142e gospodarstwo rodzinne, czy zarz\u0105dzasz du\u017cym przedsi\u0119biorstwem zajmuj\u0105cym si\u0119 zbiorami komercyjnymi, wyb\u00f3r odpowiedniego PTO drive shaft for forage harvester<\/strong> jest niezb\u0119dny dla produktywno\u015bci, bezpiecze\u0144stwa i efektywno\u015bci kosztowej. Ta strona zawiera kompleksowe dane techniczne, wskaz\u00f3wki dotycz\u0105ce wyboru, instrukcje instalacji oraz studia przypadk\u00f3w z \u017cycia wzi\u0119te, kt\u00f3re pomog\u0105 Ci podj\u0105\u0107 \u015bwiadom\u0105 decyzj\u0119 o zakupie.<\/p>\n

\"PTO<\/p>\n

Technical Specifications \u2014 PTO Shaft for Forage Harvester<\/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
Parametr<\/th>\nSpecyfikacja<\/th>\nZakres dostosowywany<\/th>\n<\/tr>\n<\/thead>\n
Pr\u0119dko\u015b\u0107 WOM<\/td>\n540 obr.\/min<\/strong><\/td>\n540 \/ 540E \/ 1000 obr.\/min<\/td>\n<\/tr>\n
Seria wa\u0142\u00f3w<\/td>\nSeria T (bardzo wytrzyma\u0142a)<\/strong><\/td>\nSeria L \/ S \/ G \/ T<\/td>\n<\/tr>\n
Wielowypust po stronie ci\u0105gnika<\/td>\n21-rowkowy 1 3\/8\u2033<\/strong><\/td>\n6-rowkowy 1 3\/8\u2033, 21-rowkowy 1 3\/8\u2033, 20-rowkowy 1 3\/4\u2033<\/td>\n<\/tr>\n
Spline po stronie narz\u0119dzia<\/td>\n21-rowkowy 1 3\/8\u2033<\/strong><\/td>\n6-spline, 8-spline, 20-spline, 21-spline<\/td>\n<\/tr>\n
D\u0142ugo\u015b\u0107 po zamkni\u0119ciu (Lz)<\/td>\n810 mm<\/strong><\/td>\n324 \u2013 2197 mm<\/td>\n<\/tr>\n
Maksymalna d\u0142ugo\u015b\u0107 po rozci\u0105gni\u0119ciu<\/td>\n1010 mm<\/strong><\/td>\nDo specyfikacji<\/td>\n<\/tr>\n
Moment znamionowy<\/td>\n238 \u2013 1121 Nm<\/strong><\/td>\nUp to 1621 Nm<\/td>\n<\/tr>\n
Zakres mocy ci\u0105gnika<\/td>\n50 \u2013 348 HP<\/strong><\/td>\nUp to 398 HP<\/td>\n<\/tr>\n
Rozmiar czopu krzy\u017cowego<\/td>\n23.8\u00d761.3 mm<\/strong><\/td>\n22\u00d754,8 do 42\u00d7104,5 mm<\/td>\n<\/tr>\n
Typ jarzma (od strony ci\u0105gnika)<\/td>\nSzybkoz\u0142\u0105czka Push Pin<\/strong><\/td>\nKo\u0142ek wciskany \/ \u015bruba przykr\u0119cana \/ \u015bruba zaciskowa<\/td>\n<\/tr>\n
Typ jarzma (koniec narz\u0119dzia)<\/td>\nPrzykr\u0119cany<\/strong><\/td>\nKo\u0142ek wciskany \/ Przykr\u0119cany \/ Podw\u00f3jny ko\u0142ek wciskany<\/td>\n<\/tr>\n
Typ rury profilowej<\/td>\nRura o profilu gwiazdy<\/strong><\/td>\nCytrynowy \/ Tr\u00f3jk\u0105tny \/ Gwiazdkowy \/ Okr\u0105g\u0142y<\/td>\n<\/tr>\n
Materia\u0142 rurki<\/td>\nStal stopowa 42CrMo<\/strong><\/td>\nStal 20CrMnTi \/ 42CrMo \/ 45#<\/td>\n<\/tr>\n
Obr\u00f3bka powierzchni<\/td>\nOcynkowany<\/strong><\/td>\nCynk \/ Farba \/ Pow\u0142oka proszkowa \/ Tlenek czarny<\/td>\n<\/tr>\n
Zabezpieczenie przed przeci\u0105\u017ceniem<\/td>\nFree Wheel Clutch<\/strong><\/td>\n\u015aruba \u015bcinaj\u0105ca \/ Cierna \/ Grzechotka \/ Krzywka \/ Bieg ja\u0142owy<\/td>\n<\/tr>\n
Standardowa os\u0142ona bezpiecze\u0144stwa<\/td>\nCE \/ ISO 5674 Compliant Guard<\/strong><\/td>\nCE \/ ISO 5674 \/ ASABE S361<\/td>\n<\/tr>\n
K\u0105t dzia\u0142ania (maks.)<\/td>\n25\u00b0<\/strong><\/td>\nDo 25\u00b0 na staw<\/td>\n<\/tr>\n
Ocena r\u00f3wnowa\u017c\u0105ca<\/td>\nISO 1940 G40<\/strong><\/td>\nG6.3 \/ G16 \/ G40<\/td>\n<\/tr>\n
Waga (w przybli\u017ceniu)<\/td>\n14.6 kg<\/strong><\/td>\n8.8 \u2013 26.3 kg<\/td>\n<\/tr>\n
Interwa\u0142 smarowania<\/td>\n8 godzin<\/strong><\/td>\nZgodnie z warunkami operacyjnymi<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

All specifications can be tailored to your exact forage harvester configuration. Skontaktuj si\u0119 z naszym zespo\u0142em in\u017cynier\u00f3w<\/a> aby otrzyma\u0107 indywidualn\u0105 wycen\u0119.<\/em><\/p>\n

How a PTO Shaft Works on a Forage Harvester<\/h2>\n

In a Forage Harvester application, the PTO shaft serves as a rotating mechanical conduit between the tractor’s power take-off stub and the implement’s input coupling. The tractor’s PTO output spins at 540 RPM, and this rotational energy passes through a splined connection into the shaft’s first yoke-and-cross-journal assembly. The torque then travels along the telescoping tube section\u2014typically a Star Profile Tube\u2014which accommodates length variation as the implement articulates relative to the tractor. A second universal joint at the implement end re-directs the torque into the Forage Harvester’s gearbox or drive mechanism. The Free Wheel Clutch integrated into the shaft assembly acts as a mechanical fuse, disengaging or slipping when torque exceeds safe thresholds to protect expensive drivetrain components.<\/p>\n

\"PTO<\/p>\n

Sk\u0142ad strukturalny<\/h3>\n

A complete PTO shaft assembly for a forage harvester comprises the following key components:<\/p>\n