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Rexroth GFT travel drive hydraulic motor / travelling drive
GFT13T2~GFT330T3. Torque 13000~330000 N.m

Rexroth GFT Travel Drive  
   
Hydraulic Rexroth GFT Travel Drive Motor

 

A4VSO piston pump Rexroth A4VSO pump

 

Sizes Rexroth GFT13 to GFT450 travel drive.
Output torques from 13000 to 450000 Nm

– Compact, space-saving planetary gearbox design
– Planet wheels carried in full-complement bearings
– Robust main bearing system
– Simple mounting
– Easy oil change
– Integrated static multiple disk brake
– Low-noise running operation

Rexroth compact hydrostatic HYDROTRAC GFT travel drive is the ideal driving components for wheel or track-laying vehicles and other mobile equipment. They are the perfect choice for every conceivable moving or turning application.
The drives are extremely compact and thus may also be installed in space-critical mounting configurations. The drives‘load capacity and availability is extraordinary thanks to the use of case-hardened annulus gears.
The gear teeth design reflects both standard requirements and in-house operating strength calculations based on our comprehensive know-how and optimally adapted to our modern fabrication processes.
The drives feature maximum total efficiency ratings which, inter alia, is due to the use of Rexroth plug-type motors. The drives described in this bulletin are constantly reviewed and advanced. Other design variants with deviating transmission, dimensions and power characteristics are available if so requested for specific applications.

Gearbox design: Rexroth travel drive Gearbox design is based on long years of experience and reflects not only the customary standard design regulations but also satisfies operational strength requirements as per DIN 3990, ISO 6336, AGMA, GL or DNV. The output torque values indicated are short-term admissible peak torques meant for excavator travel drive applications. For other applications deviating output torques differing from those specified may apply to the respective gearbox. Even in the project stage we are prepared to offer application-specific consultation to customers aimed at finding the optimum drive configuration.
Hydraulic Motor: Rexroth hydraulic motor is preferably integrated in a space-saving manner as flanged-on fixed or variable displacement units plugged into the gearbox.
Spring loaded multi-plate parking brake integrated: As a standard supply feature the gearbox comes with one spring-loaded hydraulically released multi-plate parking brake integrated on the input side. The static multi-plate parking brake system is only a parking brake. The parking brake torque will suit the respective motor torque.
Disconnecting device: If requested, some of the drive systems may also be provided with a mechanical disconnecting device so that, if time is of essence, the equipment can be towed without damaging the hydraulic system.
Sealing system: An axial mechanical seal is mounted between the stationary and rotating gearbox sections. This prevents moisture and dirt from entering the drive even under extreme operating conditions.
Oil changes: Save for regular oil changes the drives do not require maintenance. Oil changes may conveniently be made from the outside. Recommendations as to lube oils are given in the operating manual.
Design variants: Model designations 1000 - 9000 indicate basic size and design variants that are readily available to our customers. To suit specific application requirements other models can also be furnished upon request. Depending on currently furnished units and transmission ratios many drives are available on preferential terms offering favorable prices and improved delivery times.
To suit the required ratio the travel drive gearboxes are of two- (T2) or three-stage (T3) design. If so requested, gear models 330 and 450 may be provided with an additional preliminary stage and in that case will be of four-stage design (T4).

 

Technical Data  
Table of values (theoretical values, without efficiency and tolerances; values rounded)

Rexroth GFT

Output Torque
T2 max Nm

Gear ratio from – to
i

GFT13T2  ( GFT13W2  GFT13L2  GFT13D2 )

13000

22.6 - 37.6

GFT17T2  ( GFT17W2  GFT17L2  GFT17D2 )

17000

37.6 - 54

GFT17T3  ( GFT17W3  GFT17L3  GFT17D3 )

17000

77.9 - 88.2

GFT24T3  ( GFT24W3  GFT24L3  GFT24D3 )

24000

90.1 - 137.2

GFT26T2  ( GFT26W2  GFT26L2  GFT26D2 )

26000

42.9 - 62

GFT34T2  ( GFT34W2  GFT34L2  GFT34D2 )

34000

42.9 - 50,5

GFT36T3  ( GFT36W3  GFT36L3  GFT36D3 )

36000

115 - 138.8

GFT40T2  ( GFT40W2  GFT40L2  GFT40D2 )

40000

35.9 - 59.1

GFT50T3  ( GFT50W3  GFT50L3  GFT50D3 )

50000

73.9 - 177.5

GFT60T3  ( GFT60W3  GFT60L3  GFT60D3 )

60000

94.8 - 169,9

GFT65T2  ( GFT65W2  GFT65L2  GFT65D2 )

65000

55.4

GFT80T3  ( GFT80W3  GFT80L3  GFT80D3 )

80000

99 - 215

GFT110T3  ( GFT110W3  GFT110L3  GFT110D3 )

110000

87.6 - 173.9

GFT160T3  ( GFT160W3  GFT160L3  GFT160D3 )

160000

210.8 - 251

GFT220T3 / R3 ( GFT220W3  GFL220T3  GFT220D3 )

220000

67.7 - 365

GFT330T3  ( GFT330W3  GFT330L3  GFT330D3 )

330000

168.9 - 302.4

GFT330T4  ( GFT330W4  GFT330L4  GFT330D4 )

330000 / 380000

451.7 - 826.6

GFT450T4  ( GFT450W4  GFT450L4  GFT450D4 )

450000

421.7

 

Rexroth GFT 

Output
torque
T2 max
Nm 

Gear ratio
  i 

Holding
torque
TBr max
Nm

Rexroth Hydraulic motor

GFT13T2 4000/1

13000

26.4 • 32.1 • 37.6

400

A6VE55 • A6VE60

GFT13T2 4000/2

13000

26.4 • 32.1 • 37.6

400

A2FE45 • A2FE56 • A2FE63

GFT13T2 7000/1

13000

22.6 • 26.4 • 32.1

400

A6VE55 • A6VE60

GFT13T2 7000/2

13000

22.6 • 26.4 • 32.1

575

A6VE55 / A2FE45 • A2FE56 • A2FE63

GFT17T2 3000/1

17000

54

350

A6VE55 / A2FE45 • A2FE56 • A2FE63

GFT17T2 9000/SL

17000

37.6 • 45.4

-

A6VE55

GFT17T3 1000

17000

77.9

250

A6VE28 / A2FE28

GFT17T3 9000/2 SL • 9000/3 SL

17000

77.9 • 88.2

-

A6VE28

GFT17T3 9000/4 SL

17000

88.2

-

A10VE45 / A10VEC45

GFT24T3 1000

24000

90.1 • 102.6 • 120.5 • 137.2

300

A6VE55 / A2FE45 • A2FE56 • A2FE63

GFT24T3 5000

24000

120.5 • 137.2

250

A6VE55 / A10VEC45 / A2FE45 • 56 • 63

GFT24T3 9000

24000

120.5 • 137.2

300

A10VEC45

GFT26T2 1000

26000

42.9 • 50.5 • 62

715

A6VE80

GFT34T2 4000

34000

42.9 • 50.5

-

A6VE107

GFT36T3 3000/1

36000

115 • 138.8

715

A6VE55 / A2FE45 • A2FE56 • A2FE63

GFT36T3 3000/2

36000

115 • 138.8

715

A6VE80 / A2FE80 • A2FE90

GFT40T2 2000 SL

40000

35.9 • 41 • 48.3 • 59.1

800

A6VM107 • A6VM115 • A6VM160 • A6VM200

GFT40T2 9000

40000

35.9 • 41 • 48.3 • 59.1

800

A6VE107 • A6VE115 • A6VE160

GFT50T3 1000/1

50000

84.2 • 91.1 • 125.7

800

A6VE80 • A6VE107

GFT50T3 1000/2

50000

84.2 • 91.1 • 125.7

800

A6VE55 / A2FE45 • A2FE56 • A2FE63

GFT50T3 3000

50000

73.9 • 91.1 • 125.7

800

A6VE80 • A6VE107

GFT50T3 9000 SL

50000

73.9 • 91.1 • 125.7

800

A6VE80 / A2FE80

GFT50T3 9000/2

50000

84.2 • 91.1

800

A6VE80

GFT50T3 9000/3

50000

84.2 • 91.1 • 125.7

800

A2FE63

GFT60T3 7000/1

60000

94.8 • 105.5 • 119.8 • 139.9 • 169.9

725

A6VE80 • 107 / A2FE80 • A2FE90

GFT65T2 1000

65000

55.4

1060

A6VE160

GFT80T3 1000 • 2000

80000

99 • 126.9 • 149.9 • 215

1025

A6VE107 • 160 / A2FE107 • A2FE125

GFT110T3 1000

110000

95.8 • 114.8 • 173.9

1025

A6VE107 • 160 / A2FE107 • 125 • 160 • 180

GFT110T3 9000

110000

87.6 • 95.8 • 114.8 • 128.6 • 147.2 • 173.9

1100

A6VE160 / A2FE160

GFT110T3 9000 SL

110000

87.6 • 95.8 • 128.6 • 173.9

1100

A6VE107 • 160 / A2FE107 • A2FE125

GFT160T3 1000 • 9000

160000

210.8 • 251

1020

A6VE107 • 160 / A2FE107 • 125 • 160 • 180

GFT220T3 2000

220000

67.7 • 97.7 • 188.9 • 246 • 293

1100

A6VE160 / A2FE160 • A2FE180

GFT220T3 9000/2

220000

67,7 • 97,7

-

A6VM355

GFT220 R3 9000/3

220000

145.4

1400

A6VM200 • A6VM215

GFT220T3 9000/4

220000

365

1100

A6VE160 / A2FE160 • A2FE180

GFT330T3 2000 • 3000

330000

168.9 • 209.9 • 252.0 • 302.4

2500

A6VE250 / A2FE355

GFT330T3 9000

330000

302.4

2500

A6VE250 / A6VM200

GFT330T4 1000 2)

330000

826.6

-

-

GFT330T4 2000

330000

451.7

625

A6VE160

GFT450T4 1000/1

450000

421.7

1450

A6VE250 / A2FE250

 



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