TWISTOTOW® Drives

Power Wheel® TwisToTow® Drives are specifically available in flanged output or spindle output drive configurations. These drives are particularly applicable when a customer requires an off highway hydrostatic traction system, yet has a requirement to pull or tow the vehicle or trailer at highway speeds (70 mph or 110 kph).

Model Maximum Intermittent Output  Torque  Maximum Input Speeds (RPM) Maximum Radial Load Capacity Ratios
lbf-in N-m lbf kgf
3  20,000   2,300   3,500   9,900   4,500  3.60:1
6B  50,000   5,700  3,500/5,000  14,400   6,500  3.75 - 33.79:1
6B Plus  50,000   5,700  3,500/5,000  30,000   13,600  3.75 - 33.79:1
7  70,000   7,900  3,500/5,000  14,400   6,500  3.75 - 33.79:1
7 Plus 70,000 7,900 3,500/5,000 30,000 13,600 3.75 - 33.79:1
8B  100,000   11,300  3,500/5,000  18,800   8,500  3.92 - 1064.39:1
9  130,000   14,700  3,500/5,000  18,800   8,500  3.92 - 1064.39:1
145  145,000   16,400  3,500/5,000  30,000   13,600  3.92 - 1064.39:1

* 3500 rpm maximum for single reduction

MODEL 3 TWISTOTOW® Drives

Features:

Max Intermittent Output Torque:

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

Max Radial Load:

9,900 lbs
(4,500 kgf)

Available with:

Bolt on Park Brake

Additional Performance Data

Max Continuous Torque - 10,000 lbf-in (1,150 N-m)

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

Ratio Range - 3.6:1

Hydraulic Motor Mountings - SAE A 4-bolt magneto mount , SAE B 2-bolt

MODEL 6B TWISTOTOW® 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

Bolt on Park Brake

Additional Performance Data

Max Continuous Torque - 25,000 lbf-in (2,800 N-m)

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

Ratio Range - 3.75 to 33.79:1

Hydraulic Motor Mountings - SAE A, B & C

MODEL 6B Plus TWISTOTOW® Drives

Features:

Max Intermittent Output Torque:

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

Max Radial Load:

30,000 lbs (13,600 kgf)

Available with:

A2 Series Park Brake

Bolt on Park Brake

Additional Performance Data

Max Continuous Torque - 25,000 lbf-in (2,300 N-m)

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

Ratio Range - 3.75 to 33.79:1

Hydraulic Motor Mountings - SAE A, B & C

MODEL 7 TWISTOTOW® 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

Bolt on Park Brake

Additional Performance Data

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

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

Ratio Range - 3.75 to 33.79:1

Hydraulic Motor Mountings - SAE A, B & C

MODEL 7 Plus TWISTOTOW® Drives

Features:

Max Intermittent Output Torque:

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

Max Radial Load:

30,000 lbs (13,600 kgf)

Available with:

A2 Series Park Brake

Bolt on Park Brake

Additional Performance Data

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

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

Ratio Range - 3.75 to 33.79:1

Hydraulic Motor Mountings - SAE A, B & C

MODEL 8B TWISTOTOW® 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

Bolt on Park Brake

Additional Performance Data

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

Max Input Speed - 3,500 rpm (single reduction)
- 5,000 rpm (all other reductions)

Ratio Range - 3.92 to 50.00:1
Triple Reductions from 70.61 to 183.02:1
Quadruple Reductions from 264.75 to 1064.39:1

Model 9 TWISTOTOW® Drives

Features:

Max Intermittent Output Torque:

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

Max Radial Load:

30,000 lbs (13,600 kgf)

Available with:

A2 Series Park Brake

Bolt on Park Brake

Additional Performance Data

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

Max Input Speed - 3,500 rpm (single reduction)
- 5,000 rpm (all other reductions)

Ratio Range - 3.92 to 50.00:1
Triple Reductions from 70.61 to 183.02:1
Quadruple Reductions from 264.75 to 1064.39:1

Hydraulic Motor Mountings - SAE A, B, C, & D

Model 145 TWISTOTOW® Drives

Features:

Max Intermittent Output Torque:

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

Max Radial Load:

30,000 lbs (13,600 kgf)

Available with:

A2 Series Park Brake

Bolt on Park Brake

Additional Performance Data

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

Max Input Speed - 3,500 rpm (single reduction)
- 5,000 rpm (all other reductions)

Ratio Range - 5.50 to 50.00:1
Triple Reductions from 118.13 to 183.02:1
Quadruple Reductions from 442.89 to 1064.39:1

Hydraulic Motor Mountings - SAE A, B, C, & D