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Hydrostatic HYDROTRAC GFT drives units are the perfect transmission solution for wheeled or track-laying vehicles and other mobile equipment. Moreover, they are the best choice for all applications where something is to be moved, rotated, slewed etc. Various design versions attest to the versatility of these gear units. As a result of their extremely compact shape HYDROTRAC GFT gears lend themselves also to space-critical uses. The use of case-hardened gearwheels and nitrited annulus gears in conjunction with a high manufacturing quality standard make the drive unit outstandingly enduring and safe to operate. Gearteeth design is based on computer programs to ensure maximum safety. The drives feature an optimum total efficiency achieved by using plug-in type hydraulic motors and exclusively antifriction-type bearings. The gear units described in this bulletin are subject to constant updating and technical advancement. To suit thespecific needs of our customers with respect to dimensions and output further variants can be made available on request.
| Type / version | GFT 7 T2 | GFT 9 T2 | GFT 13 T2 | GFT 17 T2 | GFT 17 T3 | GFT 24 T3 | ||
| Output Torque | T2 max | Nm | 7000 | 9000 | 13000 | 17000 | 17000 | 24000 |
| Ratio | i | 30,9 - 62,6 | 38,3 - 47,6 | 16,3 - 60,2 | 26,4 - 54 | 78 - 102,6 | 90,1 - 137,2 | |
| Hydraulic Motor | A10VM45 | A10VE45 | A2FE56 A6VE55 A10VE63 A10VM45 | A2FE63 A6VE55 A10VE63 | A2FE56 A6VE55 A10VE45 | A2FE63 A6VE55 A10VE45 | ||
| Weight without motor(approx) | kg | 45 | 67 | 92 | 90 | 105 | 115 | |
| Type / version | GFT 26 T2 | GFT 28 T3 | GFT 34 T2 | GFT 36 T3 | GFT 40 T2 | GFT 50 T3 | ||
| Output Torque | T2 max | Nm | 26000 | 28000 | 34000 | 36000 | 40000 | 50000 |
| Ratio | i | 64,3 - 79,3 | 42,9 - 50,5 | 67 - 161 | 35,9 - 59,1 | 66,3 - 146,4 | ||
| Hydraulic Motor | A2FE90 A6VE80 | A6VE80 | A2FE125 A6VE107 | A2FE90 A6VE80 | A2FE125 A6VE160 | A2FE125 A6VE107 | ||
| Weight without motor(approx) | kg | 155 | 140 | 165 | 170 | 215 | 220 | |
| Type/version | GFT 60 T2 | GFT 60 T3 | GFT 80 T2 | GFT 80 T3 | GFT 110 T3 | GFT 160 T3 | ||
| Output Torque | T2 max | Nm | 60000 | 60000 | 80000 | 80000 | 110000 | 160000 |
| Ratio | i | 23 | 94,8 - 197 | 55,5 | 76,7 - 185,4 | 95,8 - 215 | 161,8 - 251 | |
| Hydraulic Motor | A6VM200 | A2FE125 A6VE107 | A6VM200 | A2FE180 A6VE160 | A2FE180 A6VE160 | A2FE180 A6VE160 | ||
| Weight without motor(approx) | kg | 205 | 260 | 570 | 405 | 505 | 680 | |
GFT Series Travel Drives(motor+gearbox)