The Muncie SH8F-E8009-A1BX (also referenced as SH8FE8009A1BX) is an SH8 Series air-shift-only power take-off built for high-torque truck applications. The housing is 8-bolt cast iron, providing a solid, straightforward mount to the transmission. Actuation is handled by an integral air shift design with no exposed air cylinder, keeping the assembly compact and protected. Five speed ratios cover a broad range of pump drive requirements, and 12 output shaft options accommodate most popular pump types. Seventeen input gear sets extend compatibility across most popular transmissions. Continuous torque ratings reach up to 280 ft-lb (379 Nm) depending on speed ratio selected. Call us to confirm proper fit for your specific transmission and pump configuration.
Features
Integral air shift design with no exposed air cylinder
8-bolt cast iron housing for strength and straightforward mounting
5 speed ratios available for application versatility
12 output shaft options to fit most popular pump types
17 input gear sets covering most popular transmissions
Intermittent torque up to 400 ft-lb (542 Nm) at 1000 RPM depending on ratio
Tech Specs
- Speed Ratios Available: 5
- Input Gear Sets: 17
- Output Shaft Options: 12
- Housing: 8-bolt cast iron
- Shift Type: Air shift (integral, no exposed air cylinder)
- Intermittent Torque (Ratio 05 and 07): 400 ft-lb (542 Nm) at 1000 RPM
- Continuous Torque (Ratio 05 and 07): 280 ft-lb (379 Nm)
- Intermittent HP (Ratio 05 and 07): 76 HP (57 kW) at 1000 RPM
- Intermittent Torque (Ratio 09): 375 ft-lb (508 Nm) at 1000 RPM
- Continuous Torque (Ratio 09): 263 ft-lb (356 Nm)
- Intermittent HP (Ratio 09): 71 HP (53 kW) at 1000 RPM
- Intermittent Torque (Ratio 12 and 13): 325 ft-lb (441 Nm) at 1000 RPM
- Continuous Torque (Ratio 12 and 13): 228 ft-lb (309 Nm)
- Intermittent HP (Ratio 12 and 13): 62 HP (46 kW) at 1000 RPM
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) |
