Servotransmision Zf

Order-No. 5872 135 002

ZF - POWERSHIFT TRANSMISSION
4 WG-92/98 TSC
(TELESCOPIC HANDLER TRANSMISSION)

and
TRANSFER BOX TB 92-I4
TECHNICAL DATA
DESCRIPTION
INSTALATION INSTRUCTIONS
MAINTENANCE

ZAHNRADFABRIK PASSAU GmbH
Donaustr. 25 - 71
D - 94034 Passau

Edition: 2002/09
Subject to Modifications !

POWERSHIFT TRANSMISSON

Geschäftsbereich
Arbeitsmaschinen-Antriebe
undAchssysteme

2

1. Edition
2

POWERSHIFT TRANSMISSON

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Arbeitsmaschinen-Antriebe
und Achssysteme

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Preface

The present Documentation has been developed for skilled personnel which has been trained
by the ZF for the maintenance and repair operations on ZF-units.
However, because of technical development of the product, the maintenance and repair of the
unit inyour hands may require differing steps as well as also different setting and test data.
This Manual is based on the technical state at the printing.
At the preparation, every possible care has been taken to avoid errors.
However, we are not liable for possible mistakes concerning the representation and the description.
We are reserving ourselves the right of modifications without previousinformation.
The responsibility lies with the owner and the user, to pay attention to the safety indications,
and to carry out the maintenance operations according to the prescribed specifications.
The ZF is not liable for faulty installation, incorrect treatment, insufficient maintenance, improperly and unskilled performed works, and for the subsequential damages resulting from it.
It isabsolutely necessary to pay attention to the corresponding Specifications and Manuals of
the Vehicle Manufacturer.
Important Informations concerning the technical reliability and reliability in service are accentuated by the following Symbols:

F

Valid for Instructions which must be observed at the maintenance, the performance or the operation of the vehicle !
Is inserted at working and operatingprocedures which have to be exactly respected to avoid a damage or destruction of the unit or to exclude a danger to
persons !

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POWERSHIFT TRANSMISSON

Geschäftsbereich
Arbeitsmaschinen-Antriebe
und Achssysteme

6

TECHNICAL DATA:
Maximum engine power

kW

90*

Maximum engine speed

min -1

2600*

Maximum engine torque

Nm

480*

Starting torque multiplicationup to 3,0*

Maximum vehicle weight

to.

12*

Weight (transmission without oil)

about kg

290

*

= dependent on vehicle type and application

Description:
The ZF-Powershift Transmission 4 WG-92/98 TSC is composed of a hydrodynamic torque
converter and a rear-mounted multi-speed powershift reversing transmission with integrated
transfer case (see Table-1).
The torqueconverter is a wear-free starting device which is adapting itself infinitely variable
to the required conditions (road resistance).
Input by direct mounting via diaphragm on the engine.
Torque converter:
Unit size W-280 with torque conversion µ to 3,0 according to the Version.
Powershift reversing transmission:
4 Forward speeds and 3 Reverse speeds
Power take-off:
1 engine-dependent output, i =1 : 1 for hydraulic pump.
Option 1
Connection SAE - B, 2 hole screw connection, driver profile SAE – BB,
Option 2
Connection SAE - C, 4 hole screw connection, driver profile SAE – C.
Final drive:
Through transfer case TB92-I4 with output flanges to the front and rear axle for different universal shafts Converter side.
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POWERSHIFT TRANSMISSON

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und Achssysteme

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The powershift reversing transmission has between input and output shaft a centre distance of
226,5 mm
Shift control:
Electro-hydraulic.

Gearbox ratio (mechanical)

SPEED
1
2
3
4
1
2
3
*

DRIVING DIRECTION
Forward
Forward
Forward
Forward
Reverse
Reverse
Reverse

RATIO
5,241
3,141
1,270
0,838
4,699
2,816
1,138

= According to the...