pto gearbox

All power take-offs are particularly designed for driving hydraulic pumps to SAE J744C series ‘B’ specification with splined input shaft and either two-bolt or four-bolt fixing. The maximum power which can be transmitted is definitely 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 gives pump rotation exactly like 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 normal utilization of the gearbox for propulsion duties. All ancillary power circuits powered by PRM power take-offs should be designed in accordance with the suggestions of the hydraulic tools manufacturer, and 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 can be operated at all times whilst the engine is usually running, The energy 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 input shaft rear bearing. Power take-off devices also provide the link between your gearbox and the hydraulic pump.

Direct Drive Power Take-Off
Available on the PRM500 and PRM 750 the direct drive power take-off is certainly driven directly from the gearbox input shaft; consequently it will operate at all times when the engine is usually working, 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-complete to the reservoir when capacity to the pump is not needed. A pair of 1:1 ratio gears, providing sufficient offset between your gearbox output shaft and the centreline of the power take-off to make sure there is adequate clearance between your 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 fits a groove on input shaft of rotary mower

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