Swing Drives
Power Wheel® Swing Drives are used in applications that require 180° or 360° rotation. They are applicable in booms and ladders found on access/utility vehicles and fire trucks as well as on excavators and various types of loaders.
| Model | Maximum Intermittent Output Torque | Maximum Input Speeds (RPM) | Maximum Radial Load Capacity | Ratios | ||
| lbf-in | N-m | lbf | kgf | |||
| 6 | 50,000 | 5,700 | 3,500/5,000 | 14,400 | 6,500 | 3.75 – 33.79:1 |
| 7 | 70,000 | 7,900 | 3,500/5,000 | 14,400 | 6,500 | 3.75 – 33.79:1 |
| 8 | 100,000 | 11,300 | 3,500/5,000 | 16,000 | 7,300 | 3.92 – 1064.39:1 |
| 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 |
| 9 Plus | 130,000 | 14,700 | 3,500/5,000 | 30,000 | 13,600 | 3.92 – 1064.39:1 |
| 145 | 145,000 | 16,400 | 3,500/5,000 | 23,100 | 10,500 | 3.92 – 1064.39:1 |
| 10 | 180,000 | 20,300 | 3,500/5,000 | 30,000 | 13,600 | 4.22 – 52.35:1 |
| 200 | 200,000 | 22,600 | 5,000 | 31,900 | 14,500 | 27.18 – 52.35:1 |
| 250 | 250,000 | 28,300 | 4,000 | 36,000 | 16,300 | 20.52 – 46.00:1 |
| 350 | 350,000 | 39,600 | 4,000 | 36,000 | 16,300 | 20.52 – 46.00:1 |
* 3500 rpm maximum for single reductions
REDUCED BACKLASH Swing Drives
Some swing drive applications are used strictly for positional location as opposed to a high frequency cycle of continuous reverse rotations as in many common swing drive applications, like excavators or various loaders. For those applications that only require a more precise positional location capability, Auburn Gear’s reduced backlash units can minimize boom sway or movement. Reduced backlash units are available for all Power Wheel® Swing Drive Models. Contact us today.
Model 6 Swing Drives
Features:
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 7 Swing Drives
Features:
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 8 Swing Drives
Features:
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
Hydraulic Motor Mountings – SAE A, B, C, & D
Model 8B Swing Drives
Features:
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 (al 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 9 Swing Drives
Features:
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 (double reduction)
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 9 plus Swing Drives
Features:
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 Swing Drives
Features:
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
Model 10 Swing Drives
Features:
Max Continuous Torque – 90,000 lbf-in (10,200 N-m)
Max Input Speed – 3,500 rpm (single reduction)
– 5,000 rpm (double reduction)
Ratio Range – 4.96 to 52.35:1
Hydraulic Motor Mountings – SAE A, B, C, & D
Model 200 Swing Drives
Features:
Additional Performance Data
Max Continuous Torque – 100,000 lbf-in (11,300 N-m)
Max Input Speed – 5,000 rpm (double reduction)
Ratio Range – 27.18 to 52.35:1
Hydraulic Motor Mountings – SAE A, B, C, & D
Model 250 Swing Drives
Features:
Additional Performance Data
Max Continuous Torque – 125,000 lbf-in (14,200 N-m)
Max Input Speed – 4,000 rpm (double reduction)
Ratio Range – 20.52 to 46.00:1
Hydraulic Motor Mountings – SAE C & D
Model 350 Swing Drives
Features:
Additional Performance Data
Max Continuous Torque – 175,000 lbf-in (19,800 N-m)
Max Input Speed – 4,000 rpm (double reduction)
Ratio Range – 20.52 to 46.00:1
Hydraulic Motor Mountings – SAE C & D