The Muncie SH8 Series Power Take-Off, part number SH8S-U6805-A1PX or SH8SU6805A1PX, is an air-shift-only PTO built for high-torque applications. The integral air shift design keeps the air cylinder fully enclosed within the housing, eliminating external exposure. The 8-bolt cast iron housing simplifies mounting while delivering structural strength. Five speed ratios cover a wide range of output requirements, and 12 output shaft options accommodate most common pump types. Seventeen input gear sets make this unit compatible with most popular transmissions. At speed ratio 05 or 07, intermittent torque capacity reaches 400 lb-ft (542 Nm); continuous torque is rated at 280 lb-ft (379 Nm) at those same ratios. Call us to confirm proper fit for your specific transmission and pump combination.
Features
Integral air shift design with no exposed air cylinder
8-bolt cast iron housing for secure, straightforward mounting
5 available speed ratios, with intermittent torque ranging from 325 to 400 lb-ft (441-542 Nm)
Continuous torque ratings from 228 to 280 lb-ft (309-379 Nm) depending on speed ratio
17 input gear sets fit most popular transmissions
12 output shaft options accommodate most common pump types
Tech Specs
- Housing: 8-bolt cast iron
- Shift Type: Air shift (integral, no exposed air cylinder)
- Speed Ratios Available: 5
- Input Gear Sets: 17
- Output Shaft Options: 12
- Intermittent Torque (Ratio 05/07): 400 lb-ft (542 Nm)
- Continuous Torque (Ratio 05/07): 280 lb-ft (379 Nm)
- Intermittent HP @ 1000 RPM (Ratio 05/07): 76 HP (57 kW)
- Intermittent Torque (Ratio 09): 375 lb-ft (508 Nm)
- Continuous Torque (Ratio 09): 263 lb-ft (356 Nm)
- Intermittent HP @ 1000 RPM (Ratio 09): 71 HP (53 kW)
- Intermittent Torque (Ratio 12/13): 325 lb-ft (441 Nm)
- Continuous Torque (Ratio 12/13): 228 lb-ft (309 Nm)
- Intermittent HP @ 1000 RPM (Ratio 12/13): 62 HP (46 kW)
- 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) |
