Wheel Drives

Power Wheel® Wheel Drives are proven performers on off-road mobile equipment propelled by pneumatic tires, tracks, and rollers. In addition, they have had much success in industrial and marine applications, specifically powering winches. Also, see Compact Drives as a possible solution for your wheel drive requirements.

Model Maximum Intermittent Output  Torque  Maximum Input Speeds (RPM)* Maximum Radial Load Capacity Ratios
lbf-in N-m lbf kgf
40  40,000   4,500  3,500/5,000  10,000   4,500  3.50 - 67.01:1
6  50,000   5,700  3,500/5,000  10,000   4,500  3.50 - 32.79:1
6B  50,000   5,700   5,000   14,400   6,500  13.06 - 32.79:1
7  70,000   7,900   5,000   14,400   6,500  13.06 - 32.79:1
8  100,000   11,300   5,000   16,000   7,300  14.39 - 49.00:1
8B  100,000   11,300   5,000   18,800   8,500  14.39 - 49.00:1
9  130,000   14,700   5,000   18,800   8,500  14.39 - 49.00:1
145  145,000   16,400   5,000   23,100   10,500  25.71 - 49.00:1
10  180,000   20,300   5,000   30,000   13,600  16.79 - 51.35:1
200  200,000   22,600   5,000   31,900   14,500  26.18 - 51.35:1
250  250,000   28,300   4,000   36,000   16,300  19.52 - 45.00:1
350  350,000   39,600   4,000   36,000   16,300  19.52 - 45.00:1

* 3500 rpm maximum for single reductions

Model 40 Wheel Drives

Features:

Max Intermittent Output Torque:

40,00.0 lbf-in
(4,500 N-m)

Max Radial Load:

10,000 lbs
(4,500 Kgf)

Available with:

A2 Series Park Brake

Additional Performance Data

Max Continuous Torque - 20,000 lbf-in (2,300 N-m)

Max Input Speed - 3,500 rpm (single reduction)
- 5,000 rpm (double reduction)

Ratio Range - 3.50 to 67.01:1

Hydraulic Motor Mountings - SAE A & B

Model 6 Wheel Drives

Features:

Max Intermittent Output Torque:

50,000 lbf-n,
( 5,700 N-m )

Max Radial Load:

10,000 lbs
(4,500 Kgf)

Available with:

A2 Series Park Brake

Additional Performance Data

Max Continuous Torque - 25,000 lbf-in (2,900 N-m)

Max Input Speed - 3,500 rpm (single reduction)
- 5,000 rpm (double reduction)

Ratio Range - 3.50 to 32.79:1

Hydraulic Motor Mountings - SAE A & B

Model 6B Wheel Drives

Features:

Max Intermittent Output Torque:

50,000 lbf-in
(5,700 N-m)

Max Radial Load:

14,400 lbs
(6,500 Kgf)

Available with:

A2 Series Park Brake

Additional Performance Data

Max Continuous Torque - 25,000 lbf-in (2,900 N-m)

Max Input Speed - 5,000 rpm (double reduction)

Ratio Range - 13.06 to 32.79:1

Hydraulic Motor Mountings - SAE A w/A2 Park Brake Only, SAE B

Model 7 Wheel Drives

Features:

Max Intermittent Output Torque:

70,000 lbf-in
(7,900 N-m)

Max Radial Load:

14,400 lbs
(6,500 Kgf)

Available with:

A2 Series Park Brake

Additional Performance Data

Max Continuous Torque - 35,000 lbf-in (4,000 N-m)

Max Input Speed - 5,000 rpm (double reduction)

Ratio Range - 13.06 to 32.79:1

Hydraulic Motor Mountings - SAE A w/A2 Park Brake Only, SAE B, C

Model 8 Wheel Drives

Features:

Max Intermittent Output Torque:

100,000 lbf-in
(11,300 N-m)

Max Radial Load:

16,000 lbs
(7,300 Kgf)

Available with:

A2 Series Park Brake

Additional Performance Data

Max Continuous Torque - 50,000 lbf-in (5,700 N-m)

Max Input Speed - 5,000 rpm (double reduction)

Ratio Range - 14.39 to 49.00:1

Hydraulic Motor Mountings - SAE B & C

Model 8B Wheel Drives

Features:

Max Intermittent Output Torque:

100,000 lbf-in
(11,300 N-m)

Max Radial Load:

18,800 lbs
(8,500 Kgf)

Available with:

A2 Series Park Brake

N Series Park Brake

Additional Performance Data

Max Continuous Torque - 50,000 lbf-in (5,700 N-m)

Max Input Speed - 5,000 rpm (double reduction)

Ratio Range - 14.39 to 49.00:1

Hydraulic Motor Mountings - SAE B & C

Model 9 Wheel Drives

Features:

Max Intermittent Output Torque:

130,000 lbf-in
(14,700 N-m)

Max Radial Load:

18,800 lbs
(8,500 Kgf)

Available with:

A2 Series Park Brake

N Series Park Brake

Additional Performance Data

Max Continuous Torque - 65,000 lbf-in (7,400 N-m)

Max Input Speed - 5,000 rpm (double reduction)

Ratio Range - 14.39 to 49.00:1

Hydraulic Motor Mountings - SAE B & C

Model 145 Wheel Drives

Features:

Max Intermittent Output Torque:

145,000 lbf-in
(16,400 N-m)

Max Radial Load:

23,100 lbs
(10,500 Kgf)

Available with:

A2 Series Park Brake

N Series Park Brake

Additional Performance Data

Max Continuous Torque - 72,500 lbf-in (8,200 N-m)

Max Input Speed - 5,000 rpm (double reduction)

Ratio Range - 25.71 to 49.00:1

Hydraulic Motor Mountings - SAE B & C

Model 10 Wheel Drives

Features:

Max Intermittent Output Torque:

180,000 lbf-in
(20,300 N-m)

Max Radial Load:

30,000 lbs
(13,600 Kgf)

Available with:

Bolt on Park Brake

N Series Park Brake

Additional Performance Data

Max Continuous Torque - 90,000 lbf-in (10,200 N-m)

Max Input Speed - 5,000 rpm (double reduction)

Ratio Range - 16.79 to 51.35:1

Hydraulic Motor Mountings - SAE B & C

Model 200 Wheel Drives

Features:

Max Intermittent Output Torque:

200,000 lbf-in
(22,600 N-m)

Max Radial Load:

31,900 lbs
(14,500 Kgf)

Available with:

Bolt on Park Brake

N Series Park Brake

Additional Performance Data

Max Continuous Torque - 100,000 lbf-in (10,200 N-M)

Max Input Speed - 5,000 rpm (double reduction)

Ratio Range - 26.18 to 51.35:1

Hydraulic Motor Mountings - SAE B & C

Model 250 Wheel Drives

Features:

Max Intermittent Output Torque:

250,000 lbf-in
(28,300 N-m)

Max Radial Load:

36,000 lbs
(16,300 Kgf)

Available with:

Bolt on Park Brake

Additional Performance Data

Max Continuous Torque - 125,000 lbf -in (14,200 N-m)

Max Input Speed - 4,000 rpm (double reduction)

Ratio Range - 19.52 to 45.00:1

Hydraulic Motor Mountings - SAE C & D

Model 350 Wheel Drives

Features:

Max Intermittent Output Torque:

350,000 lbf-in
(39,600 N-m)

Max Radial Load:

36,000 lbs
(16,300 Kgf)

Available with:

Bolt on Park Brake

Additional Performance Data

Max Continuous Torque - 175,000 lbf-in (19,800 N-m)

Max Input Speed - 4,000 rpm (double reduction)

Ratio Range - 19.52 to 45.00:1

Hydraulic Motor Mountings - SAE C & D