The Muncie SH8B-U6807-E1EX (also referenced as SH8BU6807E1EX) is an SH8 Series air-shift power take-off built for high-torque hydraulic applications. It uses an 8-bolt cast iron housing measuring 11.63 in. high x 13.38 in. wide x 15.63 in. long, and the integral air shift design eliminates any exposed air cylinder. Five speed ratios are available across the series, with intermittent torque ratings up to 400 lb-ft (542 Nm) and continuous torque up to 280 lb-ft (379 Nm) at the 05 and 07 speed ratios. Seventeen input gear sets cover most popular transmission applications, and 12 output shaft options accommodate a wide range of pump configurations. A genuine Muncie part, sold by Pro Gear and Transmission. Call us to confirm proper fit for your truck and transmission.
Features
Integral air shift design - no exposed air cylinder
8-bolt cast iron housing: 11.63 in. H x 13.38 in. W x 15.63 in. L
Intermittent torque up to 400 lb-ft (542 Nm) at 05 and 07 speed ratios
Continuous torque up to 280 lb-ft (379 Nm)
17 input gear sets fit most popular transmissions
12 output shaft options accommodate most popular pump types
Tech Specs
- Housing: 8-bolt cast iron
- Dimensions (H x W x L): 11.63 in. x 13.38 in. x 15.63 in.
- Shift type: Air shift only (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)
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) |
