{"id":1894,"date":"2026-03-17T07:20:16","date_gmt":"2026-03-17T07:20:16","guid":{"rendered":"https:\/\/limitertorque.com\/application\/pto-shaft-for-water-pump\/"},"modified":"2026-03-17T07:20:16","modified_gmt":"2026-03-17T07:20:16","slug":"pto-shaft-for-water-pump","status":"publish","type":"post","link":"https:\/\/limitertorque.com\/ar\/application\/pto-shaft-for-water-pump\/","title":{"rendered":"PTO Shaft for Water Pump"},"content":{"rendered":"

PTO Shaft for Water Pump \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 Water Pump. In modern irrigation 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 Water Pump 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

Whether you run a small family farm or manage a large-scale commercial irrigation enterprise, selecting the right PTO drive shaft for water pump<\/strong> \u064a\u064f\u0639\u062f\u0651 \u0647\u0630\u0627 \u0627\u0644\u0623\u0645\u0631 \u0636\u0631\u0648\u0631\u064a\u064b\u0627 \u0644\u0632\u064a\u0627\u062f\u0629 \u0627\u0644\u0625\u0646\u062a\u0627\u062c\u064a\u0629 \u0648\u0627\u0644\u0633\u0644\u0627\u0645\u0629 \u0648\u062e\u0641\u0636 \u0627\u0644\u062a\u0643\u0627\u0644\u064a\u0641. \u062a\u0648\u0641\u0631 \u0647\u0630\u0647 \u0627\u0644\u0635\u0641\u062d\u0629 \u0628\u064a\u0627\u0646\u0627\u062a \u0641\u0646\u064a\u0629 \u0634\u0627\u0645\u0644\u0629\u060c \u0648\u0625\u0631\u0634\u0627\u062f\u0627\u062a \u0644\u0644\u0627\u062e\u062a\u064a\u0627\u0631\u060c \u0648\u062a\u0639\u0644\u064a\u0645\u0627\u062a \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u060c \u0648\u062f\u0631\u0627\u0633\u0627\u062a \u062d\u0627\u0644\u0629 \u0648\u0627\u0642\u0639\u064a\u0629 \u0644\u0645\u0633\u0627\u0639\u062f\u062a\u0643 \u0639\u0644\u0649 \u0627\u062a\u062e\u0627\u0630 \u0642\u0631\u0627\u0631 \u0634\u0631\u0627\u0621 \u0645\u062f\u0631\u0648\u0633.<\/p>\n

\"PTO<\/p>\n

Technical Specifications \u2014 PTO Shaft for Water Pump<\/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
\u0627\u0644\u0645\u0639\u0644\u0645\u0629<\/th>\n\u0645\u0648\u0627\u0635\u0641\u0629<\/th>\n\u0645\u062c\u0645\u0648\u0639\u0629 \u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u062a\u062e\u0635\u064a\u0635<\/th>\n<\/tr>\n<\/thead>\n
\u0633\u0631\u0639\u0629 PTO<\/td>\n540 RPM<\/strong><\/td>\n540 \/ 540E \/ 1000 \u062f\u0648\u0631\u0629 \u0641\u064a \u0627\u0644\u062f\u0642\u064a\u0642\u0629<\/td>\n<\/tr>\n
\u0633\u0644\u0633\u0644\u0629 \u0627\u0644\u0623\u0639\u0645\u062f\u0629<\/td>\n\u0633\u0644\u0633\u0644\u0629 S (\u0644\u0644\u062e\u062f\u0645\u0629 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629)<\/strong><\/td>\n\u0633\u0644\u0633\u0644\u0629 L \/ S \/ G \/ T<\/td>\n<\/tr>\n
\u0639\u0645\u0648\u062f \u0645\u0633\u0646\u0646 \u062c\u0627\u0646\u0628\u064a \u0644\u0644\u062c\u0631\u0627\u0631<\/td>\n21-spline 1 3\/8″<\/strong><\/td>\n\u0648\u0635\u0644\u0629 \u0628\u0633\u062a\u0629 \u0634\u0642\u0648\u0642 1 3\/8 \u0628\u0648\u0635\u0629\u060c \u0648\u0635\u0644\u0629 \u0628\u0640 21 \u0634\u0642\u064b\u0627 1 3\/8 \u0628\u0648\u0635\u0629\u060c \u0648\u0635\u0644\u0629 \u0628\u0640 20 \u0634\u0642\u064b\u0627 1 3\/4 \u0628\u0648\u0635\u0629<\/td>\n<\/tr>\n
\u0623\u062f\u0627\u0629 \u0627\u0644\u062a\u0646\u0641\u064a\u0630 - \u0645\u0646\u062d\u0646\u0649 \u062c\u0627\u0646\u0628\u064a<\/td>\n21-spline 1 3\/8″<\/strong><\/td>\n6-spline\u060c 8-spline\u060c 20-spline\u060c 21-spline<\/td>\n<\/tr>\n
\u0627\u0644\u0637\u0648\u0644 \u0639\u0646\u062f \u0627\u0644\u0625\u063a\u0644\u0627\u0642 (Lz)<\/td>\n860 mm<\/strong><\/td>\n231 \u2013 2211 mm<\/td>\n<\/tr>\n
\u0623\u0642\u0635\u0649 \u0637\u0648\u0644 \u0645\u0645\u062a\u062f<\/td>\n1510 mm<\/strong><\/td>\n\u062d\u0633\u0628 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a<\/td>\n<\/tr>\n
\u0639\u0632\u0645 \u0627\u0644\u062f\u0648\u0631\u0627\u0646 \u0627\u0644\u0645\u0642\u062f\u0631<\/td>\n140 \u2013 324 Nm<\/strong><\/td>\nUp to 824 Nm<\/td>\n<\/tr>\n
\u0646\u0637\u0627\u0642 \u0642\u0648\u0629 \u0627\u0644\u062c\u0631\u0627\u0631\u0627\u062a<\/td>\n17 \u2013 53 HP<\/strong><\/td>\nUp to 103 HP<\/td>\n<\/tr>\n
\u062d\u062c\u0645 \u0627\u0644\u0645\u062c\u0644\u0629 \u0627\u0644\u0645\u062a\u0642\u0627\u0637\u0639\u0629<\/td>\n27\u00d770 mm<\/strong><\/td>\n\u0645\u0646 22\u00d754.8 \u0625\u0644\u0649 42\u00d7104.5 \u0645\u0645<\/td>\n<\/tr>\n
\u0646\u0648\u0639 \u0627\u0644\u0646\u064a\u0631 (\u0637\u0631\u0641 \u0627\u0644\u062c\u0631\u0627\u0631)<\/td>\n\u0637\u0648\u0642 \u0643\u0631\u0648\u064a \u0633\u0631\u064a\u0639 \u0627\u0644\u0641\u0643<\/strong><\/td>\n\u0645\u0633\u0645\u0627\u0631 \u062f\u0641\u0639 \/ \u062a\u062b\u0628\u064a\u062a \u0628\u0628\u0631\u063a\u064a \/ \u0628\u0631\u063a\u064a \u062a\u062b\u0628\u064a\u062a<\/td>\n<\/tr>\n
\u0646\u0648\u0639 \u0627\u0644\u0646\u064a\u0631 (\u0637\u0631\u0641 \u0627\u0644\u0623\u062f\u0627\u0629)<\/td>\nDouble Push Pin<\/strong><\/td>\n\u062f\u0628\u0648\u0633 \u0636\u063a\u0637 \/ \u0645\u062b\u0628\u062a \u0628\u0645\u0633\u0627\u0645\u064a\u0631 \/ \u062f\u0628\u0648\u0633 \u0636\u063a\u0637 \u0645\u0632\u062f\u0648\u062c<\/td>\n<\/tr>\n
\u0646\u0648\u0639 \u0627\u0644\u0623\u0646\u0628\u0648\u0628 \u0627\u0644\u062c\u0627\u0646\u0628\u064a<\/td>\n\u0623\u0646\u0628\u0648\u0628 \u0645\u0644\u0641 \u062a\u0639\u0631\u064a\u0641 \u0627\u0644\u0646\u062c\u0648\u0645<\/strong><\/td>\n\u0644\u064a\u0645\u0648\u0646\u064a \/ \u0645\u062b\u0644\u062b \/ \u0646\u062c\u0645\u064a \/ \u062f\u0627\u0626\u0631\u064a<\/td>\n<\/tr>\n
\u0645\u0627\u062f\u0629 \u0627\u0644\u0623\u0646\u0628\u0648\u0628<\/td>\n\u0641\u0648\u0644\u0627\u0630 \u0633\u0628\u064a\u0643\u0629 42CrMo<\/strong><\/td>\n\u0641\u0648\u0644\u0627\u0630 20CrMnTi \/ 42CrMo \/ 45#<\/td>\n<\/tr>\n
\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0633\u0637\u062d<\/td>\nZinc Plated<\/strong><\/td>\n\u0627\u0644\u0632\u0646\u0643 \/ \u0627\u0644\u0637\u0644\u0627\u0621 \/ \u0627\u0644\u0637\u0644\u0627\u0621 \u0627\u0644\u0645\u0633\u062d\u0648\u0642 \/ \u0623\u0643\u0633\u064a\u062f \u0623\u0633\u0648\u062f<\/td>\n<\/tr>\n
\u062d\u0645\u0627\u064a\u0629 \u0645\u0646 \u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u0632\u0627\u0626\u062f<\/td>\nShear Bolt Clutch<\/strong><\/td>\n\u0645\u0633\u0645\u0627\u0631 \u0627\u0644\u0642\u0635 \/ \u0627\u0644\u0627\u062d\u062a\u0643\u0627\u0643 \/ \u0627\u0644\u0633\u0642\u0627\u0637\u0629 \/ \u0627\u0644\u0643\u0627\u0645\u0629 \/ \u0627\u0644\u062a\u062c\u0627\u0648\u0632<\/td>\n<\/tr>\n
\u0645\u0639\u064a\u0627\u0631 \u0648\u0627\u0642\u064a\u0627\u062a \u0627\u0644\u0633\u0644\u0627\u0645\u0629<\/td>\nTubular Plastic Guard<\/strong><\/td>\nCE \/ ISO 5674 \/ ASABE S361<\/td>\n<\/tr>\n
\u0632\u0627\u0648\u064a\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 (\u0627\u0644\u0642\u0635\u0648\u0649)<\/td>\n22 \u062f\u0631\u062c\u0629<\/strong><\/td>\n\u062a\u0635\u0644 \u0625\u0644\u0649 25 \u062f\u0631\u062c\u0629 \u0644\u0643\u0644 \u0645\u0641\u0635\u0644<\/td>\n<\/tr>\n
\u062f\u0631\u062c\u0629 \u0627\u0644\u062a\u0648\u0627\u0632\u0646<\/td>\nISO 1940 G16<\/strong><\/td>\nG6.3 \/ G16 \/ G40<\/td>\n<\/tr>\n
\u0627\u0644\u0648\u0632\u0646 (\u062a\u0642\u0631\u064a\u0628\u064b\u0627)<\/td>\n22.6 kg<\/strong><\/td>\n13.6 \u2013 40.7 kg<\/td>\n<\/tr>\n
\u0641\u062a\u0631\u0629 \u0627\u0644\u062a\u0634\u062d\u064a\u0645<\/td>\n8 \u0633\u0627\u0639\u0627\u062a<\/strong><\/td>\n\u0648\u0641\u0642\u064b\u0627 \u0644\u0638\u0631\u0648\u0641 \u0627\u0644\u062a\u0634\u063a\u064a\u0644<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

All specifications can be tailored to your exact water pump configuration. \u062a\u0648\u0627\u0635\u0644 \u0645\u0639 \u0641\u0631\u064a\u0642\u0646\u0627 \u0627\u0644\u0647\u0646\u062f\u0633\u064a<\/a> \u0644\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u0639\u0631\u0636 \u0623\u0633\u0639\u0627\u0631 \u0645\u062e\u0635\u0635.<\/em><\/p>\n

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

Power flows from the tractor’s engine through the transmission to the rear PTO stub, which rotates at 540 RPM. The PTO shaft’s tractor-side yoke slides onto this stub via a splined connection (21-spline 1 3\/8″), locking it in rotation. Torque passes through the first cross-and-bearing assembly, down the telescoping profile tube, and through the second cross-and-bearing assembly into the Water Pump’s input shaft. The profile tube design (Star Profile Tube) provides both torque transmission and axial slide capability, critical as the Water Pump moves relative to the tractor during fieldwork. The safety guard encloses the rotating shaft and both universal joint areas, spinning freely on bearings to prevent entanglement. Should an obstruction cause a sudden load spike, the Shear Bolt Clutch mechanism activates, absorbing the shock and preventing catastrophic failure.<\/p>\n

\"PTO<\/p>\n

\u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0647\u064a\u0643\u0644\u064a<\/h3>\n

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