{"id":1896,"date":"2026-03-17T07:20:21","date_gmt":"2026-03-17T07:20:21","guid":{"rendered":"https:\/\/limitertorque.com\/application\/pto-shaft-for-hayrake\/"},"modified":"2026-03-17T07:20:21","modified_gmt":"2026-03-17T07:20:21","slug":"pto-shaft-for-hayrake","status":"publish","type":"post","link":"https:\/\/limitertorque.com\/ur\/application\/pto-shaft-for-hayrake\/","title":{"rendered":"PTO Shaft for Hayrake"},"content":{"rendered":"

PTO Shaft for Hayrake \u2014 Overview<\/h2>\n

The PTO (Power Take-Off) shaft is a mission-critical drivetrain component that transfers rotational energy from the tractor’s engine to the Hayrake. In modern harvesting operations, a well-matched PTO drive shaft assembly ensures optimal torque delivery, minimises mechanical loss, and extends the service life of both the tractor and the implement. Our range of PTO shafts for Hayrake applications is engineered with precision-ground splines, heavy-wall telescoping tubes, and integrated overload protection\u2014delivering reliable performance across varying soil types, terrain gradients, and operating speeds.<\/p>\n

\u0686\u0627\u06c1\u06d2 \u0622\u067e \u0627\u06cc\u06a9 \u0686\u06be\u0648\u0679\u0627 \u062e\u0627\u0646\u062f\u0627\u0646\u06cc \u0641\u0627\u0631\u0645 \u0686\u0644\u0627 \u0631\u06c1\u06d2 \u06c1\u0648\u06ba \u06cc\u0627 \u0628\u0691\u06d2 \u067e\u06cc\u0645\u0627\u0646\u06d2 \u067e\u0631 \u06a9\u0679\u0627\u0626\u06cc \u06a9\u06d2 \u062a\u062c\u0627\u0631\u062a\u06cc \u0627\u062f\u0627\u0631\u06d2 \u06a9\u0627 \u0627\u0646\u062a\u0638\u0627\u0645 \u06a9\u0631\u06cc\u06ba\u060c \u0635\u062d\u06cc\u062d \u06a9\u0627 \u0627\u0646\u062a\u062e\u0627\u0628 \u06a9\u0631\u062a\u06d2 \u06c1\u0648\u0626\u06d2 PTO drive shaft for hayrake<\/strong> \u067e\u06cc\u062f\u0627\u0648\u0627\u0631\u06cc\u060c \u062d\u0641\u0627\u0638\u062a\u060c \u0627\u0648\u0631 \u0644\u0627\u06af\u062a \u06a9\u06cc \u06a9\u0627\u0631\u06a9\u0631\u062f\u06af\u06cc \u06a9\u06d2 \u0644\u06cc\u06d2 \u0636\u0631\u0648\u0631\u06cc \u06c1\u06d2\u06d4 \u06cc\u06c1 \u0635\u0641\u062d\u06c1 \u062c\u0627\u0645\u0639 \u062a\u06a9\u0646\u06cc\u06a9\u06cc \u0688\u06cc\u0679\u0627\u060c \u0627\u0646\u062a\u062e\u0627\u0628 \u06a9\u06cc \u0631\u06c1\u0646\u0645\u0627\u0626\u06cc\u060c \u062a\u0646\u0635\u06cc\u0628 \u06a9\u06cc \u06c1\u062f\u0627\u06cc\u0627\u062a\u060c \u0627\u0648\u0631 \u062d\u0642\u06cc\u0642\u06cc \u062f\u0646\u06cc\u0627 \u06a9\u06d2 \u06a9\u06cc\u0633 \u0627\u0633\u0679\u0688\u06cc\u0632 \u0641\u0631\u0627\u06c1\u0645 \u06a9\u0631\u062a\u0627 \u06c1\u06d2 \u062a\u0627\u06a9\u06c1 \u0622\u067e \u06a9\u0648 \u0628\u0627\u062e\u0628\u0631 \u062e\u0631\u06cc\u062f\u0627\u0631\u06cc \u06a9\u0627 \u0641\u06cc\u0635\u0644\u06c1 \u06a9\u0631\u0646\u06d2 \u0645\u06cc\u06ba \u0645\u062f\u062f \u0645\u0644\u06d2\u06d4<\/p>\n

\"PTO<\/p>\n

Technical Specifications \u2014 PTO Shaft for Hayrake<\/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
\u067e\u06cc\u0631\u0627\u0645\u06cc\u0679\u0631<\/th>\n\u062a\u0641\u0635\u06cc\u0644\u0627\u062a<\/th>\n\u0645\u0631\u0636\u06cc \u06a9\u06d2 \u0645\u0637\u0627\u0628\u0642 \u0631\u06cc\u0646\u062c<\/th>\n<\/tr>\n<\/thead>\n
\u067e\u06cc \u0679\u06cc \u0627\u0648 \u0633\u067e\u06cc\u0688<\/td>\n1000 RPM<\/strong><\/td>\n540\/540E\/1000 RPM<\/td>\n<\/tr>\n
\u0634\u0627\u0641\u0679 \u0633\u06cc\u0631\u06cc\u0632<\/td>\nS Series (Standard Duty)<\/strong><\/td>\nL\/S\/G\/T \u0633\u06cc\u0631\u06cc\u0632<\/td>\n<\/tr>\n
\u0679\u0631\u06cc\u06a9\u0679\u0631 \u0633\u0627\u0626\u06cc\u0688 \u0633\u067e\u0644\u0627\u0626\u0646<\/td>\n6-\u0633\u067e\u0644\u0627\u0626\u0646 1 3\/8\u2033<\/strong><\/td>\n6-\u0627\u0633\u067e\u0644\u0627\u0626\u0646 1 3\/8\u2033\u060c 21-\u0627\u0633\u067e\u0644\u0627\u0626\u0646 1 3\/8\u2033\u060c 20-\u0627\u0633\u067e\u0644\u0627\u0626\u0646 1 3\/4\u2033<\/td>\n<\/tr>\n
\u0633\u0627\u0626\u06cc\u0688 \u0633\u067e\u0644\u0627\u0626\u0646 \u06a9\u0648 \u0646\u0627\u0641\u0630 \u06a9\u0631\u06cc\u06ba\u06d4<\/td>\n6-\u0633\u067e\u0644\u0627\u0626\u0646 1 3\/8\u2033<\/strong><\/td>\n6-\u0627\u0633\u067e\u0644\u0627\u0626\u0646\u060c 8-\u0627\u0633\u067e\u0644\u0627\u0626\u0646\u060c 20-\u0627\u0633\u067e\u0644\u0627\u0626\u0646\u060c 21-\u0627\u0633\u067e\u0644\u0627\u0626\u0646<\/td>\n<\/tr>\n
\u0628\u0646\u062f \u0644\u0645\u0628\u0627\u0626\u06cc (Lz)<\/td>\n710 \u0645\u0644\u06cc \u0645\u06cc\u0679\u0631<\/strong><\/td>\n238 \u2013 2088 mm<\/td>\n<\/tr>\n
\u0632\u06cc\u0627\u062f\u06c1 \u0633\u06d2 \u0632\u06cc\u0627\u062f\u06c1 \u062a\u0648\u0633\u06cc\u0639 \u0634\u062f\u06c1 \u0644\u0645\u0628\u0627\u0626\u06cc<\/td>\n1010 mm<\/strong><\/td>\n\u062a\u0641\u0635\u06cc\u0644\u0627\u062a \u06a9\u06d2 \u0644\u06cc\u06d2<\/td>\n<\/tr>\n
\u0631\u06cc\u0679\u06cc\u0688 \u0679\u0627\u0631\u06a9<\/td>\n281 \u2013 1122 Nm<\/strong><\/td>\nUp to 1622 Nm<\/td>\n<\/tr>\n
\u0679\u0631\u06cc\u06a9\u0679\u0631 HP \u0631\u06cc\u0646\u062c<\/td>\n50 \u2013 337 HP<\/strong><\/td>\n387 HP \u062a\u06a9<\/td>\n<\/tr>\n
\u06a9\u0631\u0627\u0633 \u062c\u0631\u0646\u0644 \u0633\u0627\u0626\u0632<\/td>\n30.2\u00d792 mm<\/strong><\/td>\n22\u00d754.8 \u0633\u06d2 42\u00d7104.5 \u0645\u0644\u06cc \u0645\u06cc\u0679\u0631<\/td>\n<\/tr>\n
\u062c\u0648\u0626\u06d2 \u06a9\u06cc \u0642\u0633\u0645 (\u0679\u0631\u06cc\u06a9\u0679\u0631 \u06a9\u0627 \u0627\u062e\u062a\u062a\u0627\u0645)<\/td>\nDouble Push Pin<\/strong><\/td>\n\u067e\u0634 \u067e\u0646 \/ \u0628\u0648\u0644\u0679 \u0622\u0646 \/ \u06a9\u0644\u06cc\u0645\u067e \u0628\u0648\u0644\u0679<\/td>\n<\/tr>\n
\u062c\u0648\u0626\u06d2 \u06a9\u06cc \u0642\u0633\u0645 (\u0627\u0646\u0641\u0644\u06cc\u0645\u0646\u0679 \u0627\u06cc\u0646\u0688)<\/td>\n\u0628\u0627\u0644 \u06a9\u0627\u0644\u0631 \u0641\u0648\u0631\u06cc \u0631\u06cc\u0644\u06cc\u0632<\/strong><\/td>\n\u067e\u0634 \u067e\u0646 \/ \u0628\u0648\u0644\u0679 \u0622\u0646 \/ \u0688\u0628\u0644 \u067e\u0634 \u067e\u0646<\/td>\n<\/tr>\n
\u067e\u0631\u0648\u0641\u0627\u0626\u0644 \u0679\u06cc\u0648\u0628 \u06a9\u06cc \u0642\u0633\u0645<\/td>\n\u0644\u06cc\u0645\u0646 \u067e\u0631\u0648\u0641\u0627\u0626\u0644 \u0679\u06cc\u0648\u0628<\/strong><\/td>\n\u0644\u06cc\u0645\u0648\u06ba \/ \u0633\u06c1 \u0631\u062e\u06cc \/ \u0633\u062a\u0627\u0631\u06c1 \/ \u06af\u0648\u0644<\/td>\n<\/tr>\n
\u0679\u06cc\u0648\u0628 \u0645\u0648\u0627\u062f<\/td>\n42CrMo \u0627\u0644\u0627\u0626\u06d2 \u0627\u0633\u0679\u06cc\u0644<\/strong><\/td>\n20CrMnTi \/ 42CrMo \/ 45# \u0627\u0633\u0679\u06cc\u0644<\/td>\n<\/tr>\n
\u0633\u0637\u062d \u06a9\u0627 \u0639\u0644\u0627\u062c<\/td>\nZinc Plated<\/strong><\/td>\n\u0632\u0646\u06a9 \/ \u067e\u06cc\u0646\u0679 \/ \u067e\u0627\u0624\u0688\u0631 \u06a9\u0648\u0679 \/ \u0633\u06cc\u0627\u06c1 \u0622\u06a9\u0633\u0627\u0626\u0688<\/td>\n<\/tr>\n
\u0627\u0648\u0648\u0631\u0644\u0648\u0688 \u062a\u062d\u0641\u0638<\/td>\nShear Bolt Clutch<\/strong><\/td>\n\u0634\u06cc\u0626\u0631 \u0628\u0648\u0644\u0679 \/ \u0631\u06af\u0691 \/ \u0634\u0627\u0641\u0679 \/ \u06a9\u06cc\u0645 \/ \u0627\u0648\u0648\u0631\u0631\u0646\u0646\u06af<\/td>\n<\/tr>\n
\u0633\u06cc\u0641\u0679\u06cc \u06af\u0627\u0631\u0688 \u0633\u0679\u06cc\u0646\u0688\u0631\u0688<\/td>\n\u0645\u06a9\u0645\u0644 \u0644\u067e\u06cc\u0679 \u06a9\u06d2 \u0627\u0631\u062f \u06af\u0631\u062f \u0634\u06cc\u0644\u0688<\/strong><\/td>\nCE\/ISO 5674\/ASABE S361<\/td>\n<\/tr>\n
\u0622\u067e\u0631\u06cc\u0679\u0646\u06af \u0632\u0627\u0648\u06cc\u06c1 (\u0632\u06cc\u0627\u062f\u06c1 \u0633\u06d2 \u0632\u06cc\u0627\u062f\u06c1)<\/td>\n22\u00b0<\/strong><\/td>\n25\u00b0 \u0641\u06cc \u062c\u0648\u0691 \u062a\u06a9<\/td>\n<\/tr>\n
\u062a\u0648\u0627\u0632\u0646 \u06af\u0631\u06cc\u0688<\/td>\nISO 1940 G40<\/strong><\/td>\nG6.3\/G16\/G40<\/td>\n<\/tr>\n
\u0648\u0632\u0646 (\u062a\u0642\u0631\u06cc\u0628\u0627\u064b)<\/td>\n16.3 kg<\/strong><\/td>\n9.8 \u2013 29.3 kg<\/td>\n<\/tr>\n
\u0686\u06a9\u0646\u0627 \u0648\u0642\u0641\u06c1<\/td>\n10 hours<\/strong><\/td>\n\u0622\u067e\u0631\u06cc\u0679\u0646\u06af \u062d\u0627\u0644\u0627\u062a \u06a9\u06d2 \u0645\u0637\u0627\u0628\u0642<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

All specifications can be tailored to your exact hayrake configuration. \u06c1\u0645\u0627\u0631\u06cc \u0627\u0646\u062c\u06cc\u0646\u0626\u0631\u0646\u06af \u0679\u06cc\u0645 \u0633\u06d2 \u0631\u0627\u0628\u0637\u06c1 \u06a9\u0631\u06cc\u06ba\u06d4<\/a> \u0627\u067e\u0646\u06cc \u0645\u0631\u0636\u06cc \u06a9\u06d2 \u0645\u0637\u0627\u0628\u0642 \u06a9\u0648\u0679\u06cc\u0634\u0646 \u06a9\u06d2 \u0644\u06cc\u06d2\u06d4<\/em><\/p>\n

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

In a Hayrake 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 1000 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 Lemon 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 Hayrake’s gearbox or drive mechanism. The Shear Bolt 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

\u0633\u0627\u062e\u062a\u06cc \u062a\u0631\u06a9\u06cc\u0628<\/h3>\n

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