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| Gear Drives |
| Planetary Gears for Mobile Equipment |
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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.
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Data Sheet (PDF)
RE 77 125
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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
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Data Sheet (PDF)
RE 77 208
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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
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Data Sheet (PDF)
RE 77 110
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Travel Drives HYDROTRAC GFT
for Fixed or Variable Motors
Key Features:
- Output torques from 9 to 1300 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)
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Data Sheet (PDF)
RE 77 115
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Travel Drives HYDROTRAC GFT 45 T2/3
with Preliminary Shiftable Gear Stage
Key Features:
- Output torques from 9 to 1300 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)
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Data Sheet (PDF)
RE 77 111
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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
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Data Sheet (PDF)
RE 77 201
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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
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Data Sheet (PDF)
RE 77 204
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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
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Data Sheet (PDF)
RE 77 502
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Winch Drives MOBILEX GFT-W
For installation in the winch drum of hoisting gear
Key Features:
- Output torques from 9.5 to 275 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
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| Contact us to see how you can get the planetary gear drive for your mobile equipment application.
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