The Muncie SH8 Series Power Take-Off, part number SH8B-U6807-E3KX or SH8BU6807E3KX, is an air-shift-only PTO built for high-torque applications. The integral air shift design keeps the air cylinder fully enclosed in the housing, eliminating external cylinder exposure. Mounting uses an 8-bolt cast iron housing that installs without special tooling. Five speed ratios and 17 input gear sets cover most popular transmission applications, while 12 output shaft options accommodate the most common hydraulic pump configurations. Torque ratings vary by speed ratio, ranging up to 400 ft-lb intermittent and 280 ft-lb continuous at the highest-output ratios. Call us to confirm proper fit for your specific transmission and pump setup.
Features
Air shift only design with integral, fully enclosed air cylinder - no exposed air cylinder
8-bolt cast iron housing for straightforward mounting and structural strength
17 input gear sets for compatibility with most popular transmissions
5 available speed ratios for application flexibility
12 output shaft options to fit most common hydraulic pump types
Intermittent torque ratings up to 400 ft-lb (542 Nm) depending on speed ratio selected
Tech Specs
- Speed Ratio 05: 76 HP intermittent @ 1000 RPM, 400 ft-lb intermittent torque, 280 ft-lb continuous torque (542 Nm / 379 Nm)
- Speed Ratio 07: 76 HP intermittent @ 1000 RPM, 400 ft-lb intermittent torque, 280 ft-lb continuous torque (542 Nm / 379 Nm)
- Speed Ratio 09: 71 HP intermittent @ 1000 RPM, 375 ft-lb intermittent torque, 263 ft-lb continuous torque (508 Nm / 356 Nm)
- Speed Ratio 12: 62 HP intermittent @ 1000 RPM, 325 ft-lb intermittent torque, 228 ft-lb continuous torque (441 Nm / 309 Nm)
- Speed Ratio 13: 62 HP intermittent @ 1000 RPM, 325 ft-lb intermittent torque, 228 ft-lb continuous torque (441 Nm / 309 Nm)
- Housing: 8-bolt cast iron
- Shift type: Air shift only
- Input gear sets: 17
- Output shaft options: 12
- Overall dimensions (H x W x L): 11.63 in. x 13.38 in. x 15.63 in.
Additional Information
| PTO TORQUE & HORSEPOWER RATINGS | ||||||
|---|---|---|---|---|---|---|
Speed Ratio | Intermittent HP@1000 RPM | Intermittent Torque lbs.ft. | Continuous Torque lbs.ft. | Intermittent (kw)@1000 RPM | Intermittent Torque (NM) | Continuous Torque (NM) |
| 05 | 76 | 400 | 280 | (57) | (542) | (379) |
| 07 | 76 | 400 | 280 | (57) | (542) | (379) |
| 09 | 71 | 375 | 263 | (53) | (508) | (356) |
| 12 | 62 | 325 | 228 | (46) | (441) | (309) |
| 13 | 62 | 325 | 228 | (46) | (441) | (309) |
