February 20, 2020

All power take-offs are specifically designed for driving hydraulic pumps to SAE J744C series ‘B’ specification with splined input shaft and either two-bolt or four-bolt fixing. The utmost power which may be transmitted is usually 22 KW (29.5 bhp) per 1000 rev/min engine speed; this equates to a torque of 209 Nm (155 Ibf.ft. – 21.33 kgm.).For PRM1000 the clutched power take-off provides pump rotation the same as the engine, where as the direct drive power take-off for the PRM500 and PRM750 will give opposite rotation. Capacity to the pump is not affected by the standard use of the gearbox for propulsion duties. All pto gearbox ancillary power circuits driven by PRM power take-offs should be designed relative to the suggestions of the hydraulic apparatus manufacturer, and should be correctly safeguarded against overloading.
PRM power take-off products fit on the rear face of the main gearcase and are driven by the insight shaft; consequently they could be operated all the time whilst the engine can be running, The power take-off replaces the finish cover which is normally fitted and performs the features of the end cover by sealing the gearbox against loss of oil and correctly positions the insight shaft rear bearing. Power take-off products provide the link between the gearbox and the hydraulic pump.

Direct Drive Power Take-Off
On the PRM500 and PRM 750 the direct drive power take-off is definitely driven directly from the gearbox insight shaft; consequently it will operate all the time when the engine is definitely running, and since there is absolutely no clutch for disengagement of the hydraulic pump, provision must be made in the auxiliary hydraulics circuits for pressure by-pass to the reservoir when power to the pump is not needed. A set of 1:1 ratio gears, providing enough offset between the gearbox result shaft and the centreline of the energy take-off to make sure there is sufficient clearance between the hydraulic pump and propeller shaft coupling.

Ever-Power PTO Shaft
Series 6
1-3/8 inch 6-spline tractor end yoke and a 1-3/8 inch 6-spline FD2 clutch on the implement end
FD2 clutch
Collapsed length: 47 in.
Extended length: 60 in.
62 HP at 540 RPM
98 HP at 1000 RPM
FD2 clutch attaches with one bolt that suits a groove on input shaft of rotary mower