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Gear Drives
Planetary Gears for Mobile Equipment
Travel, Swing and Winch Drives
Bosch Rexroth offers a complete line of planetary-gear-based track drive, wheel drive, or swing drive products featuring specialized engineering, unsurpassed quality, and rugged durability for your mobile hydraulic equipment applications – at a competitive price. Our mobile hydraulics are at work in forestry, construction, agriculture, material handling and special machine applications.



HYDROTRAC GFT 2160
Data Sheet (PDF)
RE 77 125

HYDROTRAC GFT 2160
Drive unit for crawler track equipment
Series 2000

Key Features:
  • Integrated dual displacement hydraulic axial piston motor
  • Output torque to 42.5 Nm
  • Open circuit
  • Automatic shifting function
  • Integrated multiple disk brake
MOBILEX GFB 2160
Data Sheet (PDF)
RE 77 208

MOBILEX GFB 2160
Drive unit for revolving superstructures
Series 2000

Key Features:
  • Integrated hydraulic axial piston motor
  • Output torque to 14.5 Nm
  • Open circuit
  • Integrated multiple disk brake
  • Built-on brake release valve
  • Vibration damping valve
  • Good anti-cavitation method
Text for Tool Tip
Data Sheet (PDF)
RE 77 117

HYDROTRAC GFT 8000
Planetary Drive for Wheeled and Tracked Vehicles
Series 8000

Key Features:
  • Output torque up to 130 kNm
  • Higher flexibility and availability because of the modular platform concept
  • Drive units for higher transmittable power
  • Integrated multiple disk brake
  • Compact, space-saving drive unit for open and closed circuits
Text for Tool Tip
Data Sheet (PDF)
RE 77 119

Hydrostatic Travel Drives HYDROTRAC GFT-N
Drive unit for crawler cranes and mining excavators

Key Features:
  • Output torques from 600 to 1,300 kNm
  • Three-stage planetary gear with pre-arranged spur gear stage
  • Compact, space-saving planetary/spur gear units
  • Robust main bearing system
  • Spring loaded multiplate parking brake system
  • Convenient way of changing oil
HYDROTRAC GFT hydrostatic drive
Data Sheet (PDF)
RE 77 110

Compact Travel Drives HYDROTRAC GFT
for fixed or variable displacement motors

Key Features:
  • Output torques from 9 to 1,300 kNm
  • Compact two-, three- or four-stage planetary gearboxes
  • Cageless planetary gear bearing
  • Robust main bearing
  • Optimized seals
  • Integrated multi-disc parking brake
  • Optional for mounting Rexroth fixed or variable motors (A2FM/E, A6VM/E, A10VE)
Text for Tool Tip
Data Sheet (PDF)
RE 77 115

Travel Drives HYDROTRAC GFT 45 T2/3
with Preliminary Shiftable Gear Stage

Key Features:
  • Output torques from 9 to 1,300 kNm
  • Compact two-, three- or four-stage planetary gearboxes
  • Cageless planetary gear bearing
  • Robust main bearing
  • Optimized seals
  • Integrated multi-disc parking brake
  • Optional for mounting Rexroth fixed or variable motors (A2FM/E, A6VM/E, A10VE)
HYDROTRAC GFT-A10T hydrostatic drive
Data Sheet (PDF)
RE 77 111

Travel Drives HYDROTRAC GFT-A10T
with Integrated Hydraulic Two-Speed Motor

Key Features:
  • Output torques from 7,000 to 40,000 Nm
  • Compact, space-saving planetary design
  • Easily mounted as a complete unit
  • For open- or closed-circuit systems
  • For open-circuit systems with complete valving equipment (brake release valve, pressure relief valve) integrated into the motor's baseplate
  • For closed-circuit systems with external brake release connection
  • Integrated multiple plate parking brake
MOBILEX GFB swing drive
Data Sheet (PDF)
RE 77 201

Swing Drives MOBILEX GFB
for the swing drive of all types of excavators and cranes, for ship unloading equipment, forestry equipment and for all applications where precise positioning is necessary.

Key Features:
  • Output torques from 4 to 94.5 kNm
  • Compact two- or three-stage planetary gearboxes
  • Cageless planetary gear bearing
  • Integrated multi-disc parking brake
  • Rexroth hydraulic motor: fixed motor in space-saving plug-in design
  • Low-noise operation
  • Easy oil change
Text for Tool Tip
Data Sheet (PDF)
RE 77 204

Swing Drives MOBILEX GFB
with Swash Plate Motor A10FD


Key Features:
  • Output torques to 10,000 Nm
  • compact, space-saving, two-stage planetary gear design
  • robust bearing system absorbing the forces exerted by the ring gear
  • simple mounting
  • low-noise running
  • easy oil change
HYDROTRAC GFT-N
Data Sheet (PDF)
RE 77 502

Winch Drives MOBILEX GFT-W
for installation in the winch drum of hoisting gear

Key Features:
  • Output torques from 600 to 1,300 kNm
  • Cable forces from 50 to 595 kN
  • Compact, space-saving planetary gearbox design
  • Planet wheel carried in full-complement bearings
  • Robust bearing system absorbs forces exerted by the cable pull
  • Easy oil change
  • Integrated multi-disk holding brake
Contact us to see how you can get the planetary gear drive for your mobile equipment application.
Literature
High Performance
Planetary Gearboxes
RE 77 002
(PDF - 2.1 MB)
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