The Muncie SH8 Series Power Take-Off, part number SH8S-U6807-A1ZX or SH8SU6807A1ZX, is an air-shift-only PTO engineered for high-torque applications. It sits between the TG and 82 Series in Muncie's lineup, filling the demand for a heavy-duty air-actuated unit with a compact, easy-to-mount profile. The 8-bolt cast iron housing delivers structural rigidity without the complexity of an exposed air cylinder - the integral air shift design keeps the actuator fully enclosed. With 17 input gear sets available across the SH Series, this unit is compatible with most popular transmission configurations, and 12 output shaft options cover a wide range of hydraulic pump interfaces. Five speed ratios let you match output to your specific application. Call us to confirm proper fit for your truck and pump setup.
Features
Air shift only operation with integral air shift design - no exposed air cylinder
8-bolt cast iron housing for strength and straightforward mounting
5 available speed ratios across the SH Series to match application requirements
17 input gear sets compatible with most popular transmissions
12 output shaft options to fit most common hydraulic pump types
SH8 Series bridges the gap between Muncie TG and 82 Series PTOs
Tech Specs
- Series: Muncie SH8 Series
- Shift Type: Air shift only
- Housing: 8-bolt cast iron
- Input Gear Sets: 17 (fits most popular transmissions)
- Output Shaft Options: 12 (fits most popular pump types)
- Speed Ratios Available: 5
- Series Intermittent Torque (Ratios 05, 07): 400 lb.ft. / 542 Nm
- Series Continuous Torque (Ratios 05, 07): 280 lb.ft. / 379 Nm
- Series Intermittent HP @ 1000 RPM (Ratios 05, 07): 76 HP / 57 kW
- Series Intermittent Torque (Ratio 09): 375 lb.ft. / 508 Nm
- Series Continuous Torque (Ratio 09): 263 lb.ft. / 356 Nm
- Series Intermittent HP @ 1000 RPM (Ratio 09): 71 HP / 53 kW
- Series Intermittent Torque (Ratios 12, 13): 325 lb.ft. / 441 Nm
- Series Continuous Torque (Ratios 12, 13): 228 lb.ft. / 309 Nm
- Series Intermittent HP @ 1000 RPM (Ratios 12, 13): 62 HP / 46 kW
- Note: Torque and HP ratings are SH Series values; confirm the specific ratio for this part number when ordering.
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) |
