Table of Contents
Advertisement
30/70
Assembly
Procedure
Bosch Rexroth AG, General Operating Instructions HYDROTRAC GFT 8000 series 40, RE 79022-01-B/04.2020
7.5.2 Installing the planetary gearbox with assembled axial-piston motor into
the machine or chassis frame
If the planetary gearbox HYDROTRAC GFT 8000 is supplied together with the axial
piston motor, the axial piston motor is mounted on the gearbox. Depending on the
existing opening in the machine or chassis frame, the axial piston motor has to be
removed from the planetary gearbox prior to assembly.
Failure or damage to the planetary gearbox!
Depending on the design of the planetary gearbox, the carrier may be pulled out
of the disk gearing of the static multiple-disk parking brake. This may result in a
multiple-disk brake failure!
When assembling the planetary gearbox, make sure that the carrier and the
disks are in the same position as shown in the spare parts drawing, view "A",
in appendix D "Technical data / Drawings" of the material number-specific
operating instructions.
For disassembling the axial piston motor from the planetary gearbox:
1
For installation, strictly observe the corresponding data in the dimensioned
drawing of the planetary gearbox in appendix D "Technical data / Drawings" of
the material number-specific operating instructions.
2
Also observe the primary operating instructions of the machine or vehicle and
the manufacturer's frame drawing.
3
For the planetary gearbox weight, refer to appendix D "Technical data /
Drawings" of the material number-specific operating instructions.
4
In addition, observe the weight of the axial-piston motor. For the weight of the
axial-piston motor, refer to the operating instructions of the motor in appendix
C "Mounting parts" of the planetary gearbox's material number-specific
operating instructions.
5
Transport the planetary gearbox to the application machine with the axial-
piston motor installed.
6
Make sure that the surface is stable.
7
Place the planetary gearbox with the cover plate down on two suitable squared
timbers. Secure the planetary gearbox against tipping over.
Attach the axial-piston motor carefully using appropriate means of attachment
8
e.g. eye bolts, swivel hooks, shackles or suitable equipment on an appropriate
lifting equipment such as a crane hook. Observe the specifications in the
supplied operating instructions of the axial-piston motor. These can be found in
appendix C "Mounting parts" of the material number-specific operating
instructions.
9
Tighten the means of attachment without lifting the axial-piston motor.
10
Loosen the motor fixing screws 3 and disassemble the axial piston motor from
the planetary gearbox.
11
Remove the axial-piston motor from the planetary gearbox fitting. Ensure that
the axial-piston motor does not catch.
CAUTION
Advertisement
Table of Contents
