2012-06-18 ENG Version 05

Power take-off PTRD-D1/PCA40007Fact Sheet

The PTRD-D1 is a gearbox-mounted, high speed, clutch dependent power take-off with a rear flange connection for a directly mounted propeller shaft, and a front DIN connection for a directly mounted hydraulic pump.

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:• Timber crane• Bulk transport• Cement mixer

The following product features characterise the PTRD-D1:• 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

system.• Double housings with a rear flange connection for a

directly mounted propeller shaft, and a front DIN con-nection for a directly mounted hydraulic pump.

• Available for manual gearboxes, I-Shift included.

Specification

Designation 4x2, 4x4, 6x2, and 6x4...................... PTRD-D1Designation 8x2 and 8x4 ........................................... PCA40007Type ................................................Clutch dependent, high speed Location ..................................................... Rear section of gearbox Max. output:Continuous operation .............................................................75 kWWith gearbox oil cooler ......................................................120 kW Max. torque .............................................................................. 730 NmRotation (viewed toward power take-off):Front-facing connection..........................................AnticlockwiseRear-facing connection ....................................................ClockwiseConnection standards:Forward, hydraulic pump .....................DIN 5462/ISO 7653Rearward, flange connection ....................................... SAE 1400 Gear ratios.............................Dependent on choice of gearbox..............................................See data in power take-off brochureWeight ............................................................................................28.5 kg

Example of a single-flow pump installation

Fact SheetPower take-off

PTRD-D1/PCA40007

Power take-off disengaged

Power take-off engaged

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).

Engagement/disengagement from the driver’s seat

Engagement and disengagement are done with two conveniently located switches on the instrument panel.The left switch, marked 1, activates the power take-off and the DIN connection for a directly mounted hydraulic pump. The right switch, marked 2, activates the flange connection (SAE 1400) for a directly mounted propeller shaft.

NB! The right switch, marked 2, cannot be activated separately. It can only be activated if the left switch, marked 1, is already activated.

The pneumatic and mechanical design is constructed as follows: An engaging ring (6) connects the con-necting shaft (2) to 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 respective control cylinders is regulated by a so-lenoid valve.

1

3

9

8 7

62

3

9

8 7

62

Switches on the instrument panel are marked 1 (left) and 2 (right).

2012-06-18 ENG Version 05