PGR-T Track Drives Planetary Gearbox
The modern innovative design, compact structure, and excellent performance characteristics of PGR-T series gear units make them particularly suitable for driving rubber tires or tracked bicycle vehicles.
- Single-stage or two-stage deceleration models can transfer torque up to 16.0 km.
- Integrated parking brake.
- Wide gear reduction ratio.
- Manual release system for rapid vehicle traction.
- Integrated rail or axial piston motors manufactured by comer industries.
- Preset for semi-integrated commercial engines.
- Various installation dimensions.
Model | PGR-802T | PGR-1702/3 T | PGR-2502/3 T | PGR-3602/3 T | PGR-4802/3 T | PGR-6003 T | PGR-8003 T | PGR-9003 T | PGR-11003 T |
Ratio i | 20-54 | 19-141 | 16-151 | 16-151 | 16-151 | 64-202 | 64-202 | 64-202 | 64-202 |
Max torque | 10000 | 18000 | 25000 | 36000 | 48000 | 60000 | 80000 | 90000 | 110000 |
Braking torque Nm | 150-300 | 320-460 | 200-600 | 200-600 | 200-600 | 320-700 | 320-700 | 600-1300 | 600-1300 |
Max input speed rpm | 3500 | 3500 | 3500 | 3500 | 3500 | 3000 | 3000 | 3000 | 3000 |
Min opening pressure bar | 15-20 | 15-20 | 15-20 | 15-20 | 15-20 | 15-30 | 15-30 | 15-23 | 15-23 |
Weight kg | 58 | 98 | 120 | 140 | 170 | 250 | 270 | 400 | 420 |
D1 | 270 | 330 | 320 | 350 | 350 | 410 | 410 | 500 | 500 |
D2 | 230 | 300 | 285 | 310 | 310 | 370 | 370 | 460 | 460 |
D3 | 190 | 270 | 240 | 270 | 270 | 330 | 330 | 420 | 420 |
D4 | 220 | 280 | 300 | 320 | 350 | 400 | 400 | 400 | 400 |
D5 | 260 | 330 | 340 | 350 | 400 | 450 | 450 | 500 | 500 |
D6 | 300 | 370 | 370 | 380 | 435 | 490 | 490 | 540 | 540 |
L1 | 270 | 287/332 | 324/342 | 340/361 | 350/370 | 413 | 413 | 490 | 490 |
L2 | 72 | 96 | 82 | 90 | 91 | 90 | 90 | 165 | 165 |
L3 | 161 | 161/206 | 220/240 | 220/241 | 229/249 | 297 | 297 | 205 | 205 |
D7 | M16*16 | M16*18 | M20*20 | M20*16 | M20*16 | M20*20 | M20*20 | M24*24 | M24*24 |
D8 | M16*16 | M16*18 | M16*20 | M16*1.5-N°20 | M20*16 | M20*1.5-N°20 | M20*1.5-N°20 | M18*1.5-N°36 | M18*1.5-N°36 |
Our wheel drives are suitable for the most demanding applications. The compact design ensures high performance and durability. They are designed for electric and hydraulic prime movers. We offer 18 different sizes of wheel drives with a wide range of transmission ratios, making our products ideal for high axial and radial load applications.
Main Features of Track Drives
- With or without brake
- Rotating housing mounting sprocket with PCD
- Mounting bolts are available.
- High radial bearing capacity of tapered roller bearing
- Various reduction ratios are available
- Equipped with mechanical seal
- Mechanical parking device with shaft and pawl
- Provisions for neutral arrangements
Usage scenario
Power-trans has a wide range of track drive series. These driving devices’ application: crawler-driven machines, such as hydraulic excavators, drilling rigs, bulldozers, cranes, etc. The robust design of these crawler drives, with tapered roller bearings, can be single-stage, two-stage, or three-stage, depending on the speed ratio. If required, equipped with parking brake and neutral device.
Alternative Brand/Model Inquiry
Note: the installation dimensions of our planet gearbox, wheel drive gearbox, winch drive gearbox, and track drive gearbox are entirely consistent with the following brands, and their performance parameters are very close to them, which can be used instead of their products.
If you are interested, you can click here to find the specific models that can be replaced.
Trasmital Bonfiglioli | Brevini Riduttori | Bosch Rexroth | Comer Industries |
Reggiana Riduttori | Rossi | Zollern |
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