All power take-offs are specifically designed for driving hydraulic pumps to SAE J744C series ‘B’ specification with splined insight shaft and either two-bolt or four-bolt fixing. The utmost power which can be transmitted can be 22 KW (29.5 bhp) per 1000 rev/min engine speed; this compatible a torque of 209 Nm (155 Ibf.ft. – 21.33 kgm.).For PRM1000 the clutched power take-off gives pump rotation the same as the engine, where as the direct drive power take-off for the PRM500 and PRM750 gives opposite rotation. Capacity to the pump isn’t affected by the normal usage of the gearbox for propulsion duties. All ancillary power circuits driven by PRM power take-offs ought to be designed relative to the suggestions of the hydraulic tools manufacturer, and really should be properly safeguarded against overloading.
PRM power take-off products fit on the trunk face of the primary gearcase and are driven by the input shaft; consequently they could be operated all the time whilst the engine is definitely running, The power take-off replaces the end cover which is normally installed and performs the functions of the end cover by sealing the gearbox against loss of oil and correctly positions the insight shaft back bearing. Power take-off models also provide the link between your gearbox and the hydraulic pump.
Direct Drive Power Take-Off
Available on the PRM500 and PRM 750 the immediate drive power take-off can be driven directly from the gearbox input shaft; consequently it will operate all the time when the engine is certainly operating, and since there is no clutch for disengagement of the hydraulic pump, provision should be made in the auxiliary hydraulics circuits for pressure by-complete to the reservoir when capacity to the pump is not required. A set of 1:1 ratio gears, providing adequate offset between your gearbox output shaft and the centreline of the energy take-off to make sure there is enough clearance between the hydraulic pump and propeller shaft coupling.
Ever-Power PTO Shaft
1-3/8 inch 6-spline tractor end yoke and a 1-3/8 inch 6-spline FD2 clutch on the implement end
Collapsed length: 47 in.
pto gearbox Extended length: 60 in.
62 HP at 540 RPM
98 HP at 1000 RPM
FD2 clutch attaches with one bolt that matches a groove on input shaft of rotary mower