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Planetary Gearboxes for Mobile Equipment
Travel Drives HYDROTRAC GFT 

For travel drives in tracked and wheeled vehicles
Also suitable for other applications, e.g. rotary motion sequences, drum drives, milling drum drives etc.
Output torques from 9 to 1300 kNm
Larger versions available on request
 
  • Compact two-, three- or four-stage planetary gearboxes
  • Cageless planetary gear bearing
  • Robust main bearing
  • Optimized seals
  • Integr. multi-disc parking brake
  • Optional with wheel drives: mechanical disconnecting device
  • Optional for mounting Rexroth fixed or variable motors (A2FM/E, A6VM/E, A10VE)
  • Easy mounting
  • Easy oil change
  • Low-noise operation


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Documentation

HYDROTRAC GFT 

HYDROTRAC GFT 45 T2/3 

Type / version   GFT 9 T2 GFT 13 T2 GFT 17 T2 GFT 17 T3 GFT 24 T3
Output torque T2 max Nm 9000 13000 17000 17000 24000
Ratio i 47,6 - 55,3 32,1 - 37,6 45,4 - 54 77,9 - 88,2 102,6 - 137,2
Hydraulic motor A6VE28 A2FE45
A6VE55
A2FE45/63
A6VE55
A10VE63
A2FE28
A6VE28
A6VE55
A10VEC45
Weight without motor (approx.) kg 67 92 90 105 115
Type / version   GFT 26 T2 GFT 34 T2 GFT 36 T3 GFT 40 T2 GFT 50 T3
Output torque T2 max Nm 26000 34000 36000 40000 50000
Ratio i 50,5 - 62 50,5  115 - 138,8 35,9 - 59,1 73,9 - 125,7
Hydraulic motor A6VE80 A6VE107 A6VE55/80
A2FE80/90
A6VE107/160 A2FE63/80
A6VE80/107
Weight without motor (approx.) kg 155 165 170 215 220
Type / version   GFT 60 T3 GFT 65 T2 GFT 80 T3 GFT 110 T3 GFT 160 T3
Output torque T2 max Nm 60000 65000 80000 110000 160000
Ratio i 105,5 - 169,9 55,4  99 - 215 95,8 - 173,9 210,8 - 251
Hydraulic motor A2FE80/90
A6VE80/107
A6VE160 A2FE107
A6VE107/160
A2FE107/125/160
A6VE107/160
A2FE125
A6VE107/160
Weight without motor (approx.) kg 260 340 405 505 680
Type / version   GFT 220 T3 GFT 330 T3 GFT 330 T4 GFT 450 T4  
Output torque T2 max Nm 220000 330000 330000 450000  
Ratio i 97,7 - 365 168,9 - 302,4 451,7  347,1 - 421,7  
Hydraulic motor A6VE160
A6VM355
A2FE355
A6VE250
A2FE180
A6VE160
A6VE250  
Weight without motor (approx.) kg 1370 1250 1320 1240  

Type / version 1)   GFT 600 N GFT 800 N GFT 1100 N GFT 1300 N  
Output torque T2 max Nm 600000 800000 1100000 1300000  
Ratio i 243,5 - 326,5 284,8  401,6  458,5   
Hydraulic motor A6VE160
A2FM500
AA4VSE250 A6VM250 A6VM250  
Weight without motor (approx.) kg 2670 3750 7050 7500  
¹)  GFT ... N: Large travel drive with spur gear stage



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Product Catalog Mobile Hydraulics, online version, last changed 2010-09-15
©Bosch Rexroth AG, subject to change