2015-11-27 ENG Version 06

Power take-offPTRD-FFact Sheet

The PTRD-F is a gearbox-mounted, high speed, clutch dependent power take-off with a rear flange connection (SAE 1410) for a directly mounted propeller shaft.

The power take-off is available for manual gearboxes, I-Shift included. It is driven via the gearboxes’ intermediate shaft and is mounted on the rear side of the gearbox. Rpm and output are governed by the engine’s speed and the gearboxes’ gear ratio. Clutch dependent power take-offs can only be used when the vehicle is at a standstill, and they are engaged by a pneumatic system. The power take-off stops when the clutch pedal is depressed, which means that this power take-off can only be used when the vehicle is at a standstill.The power take-off is suitable for applications such as:• Crane-equipped trucks• Cement mixers• Bulk transport• Dumpers

The following product features characterise the PTRD-F:• Fitted on the rear side of the gearbox and driven via the

gearboxes’ intermediated shaft.• Robust dimensions offer high operating reliability and a

long service life.• Rpm and output are governed by the engine’s speed and

the gearboxes’ gear ratio.• Reliable engagement is carried out by a pneumatic sys-

tem.• Double housing with a rear flange connection (SAE

1410) connection for a directly mounted propeller shaft.• Available for manual gearboxes, I-Shift included.• Improved propeller shaft angle for a frame-mounted

hydraulic pump compared to the PTR-FH power take-off.

Specifications

Designation .............................................................................. PTRD-FType ................................................Clutch dependent, high speed Location ..................................................... Rear section of gearboxMax. output:Continuous operation ......................................................... 75 kWWith gearbox oil cooler ................................................... 120 kW Max. torque ........................................................................... 870 NmRotation (viewed toward power take-off): ..........ClockwiseFlange connection .................................. SAE 1410/ISO 7647Gear ratios.............................Dependent on choice of gearboxWeight ......................................................................................... 22.5 kg

See also the Volvo Bodybuilder Instructions (VBI) for more information.

Fact SheetPower take-off

PTRD-F

Clutch dependent power take-off

The power take-off (1) is mounted on the rear side of the gearbox.A connecting shaft (2) transfers power from the gearboxes’ intermediate shaft to the power take-off’s input shaft (3), from which power is transferred via the power take-off’s intermediate shaft (4) to the output shaft (5).

1

3

9

8 7

62

3

9

8 7

62

Example of a single-flow pump installation

Engagement/disengagement from the

driver’s seat

Engagement and disengagement are done with a conveniently located switch on the instrument panel.The pneumatic and mechanical design is constructed as follows: An engaging ring (6) connects the con-necting shaft (2) to the power take-off’s input shaft (3). The engaging ring is operated with a selector fork (7) by a compressed-air powered piston (8) in the control cylinder (9).The compressed air for the control cylinder is regulated by a solenoid valve that is engaged/disengaged by a switch on the instrument panel.

Power take-off disengaged

Power take-off engaged

2015-11-27 ENG Version 06