The Muncie SH8S-U6807-E1EX (also referenced as SH8SU6807E1EX) is an SH8 Series air-shift power take-off built for high-torque applications. This unit features an integral air shift design with no exposed air cylinder, keeping the assembly compact and protected. The 8-bolt cast iron housing simplifies mounting and provides long-term structural strength. Seventeen input gear sets cover most popular transmission applications, while 12 output shaft options accommodate a wide range of pump types. Five speed ratios give operators real flexibility across duty cycles. Intermittent torque ratings reach 400 lb.ft. at speed ratios 05 and 07, stepping down to 375 lb.ft. at ratio 09 and 325 lb.ft. at ratios 12 and 13. Call us to confirm proper fit for your transmission and pump setup.
Features
Integral air shift design - no exposed air cylinder
8-bolt cast iron housing for strength and easy mounting
17 input gear sets to fit most popular transmissions
12 output shaft options to accommodate most popular pump types
5 speed ratios for operational flexibility
Intermittent torque up to 400 lb.ft. (542 Nm) at speed ratios 05 and 07
Tech Specs
- Series: Muncie SH8 Series Power Take-Off
- Shift Type: Air shift only (integral design, no exposed air cylinder)
- 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
- Intermittent Torque (Ratio 05): 400 lb.ft. / 542 Nm
- Continuous Torque (Ratio 05): 280 lb.ft. / 379 Nm
- Intermittent HP @ 1000 RPM (Ratio 05): 76 HP / 57 kW
- Intermittent Torque (Ratio 07): 400 lb.ft. / 542 Nm
- Continuous Torque (Ratio 07): 280 lb.ft. / 379 Nm
- Intermittent HP @ 1000 RPM (Ratio 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): 325 lb.ft. / 441 Nm
- Continuous Torque (Ratio 12): 228 lb.ft. / 309 Nm
- Intermittent HP @ 1000 RPM (Ratio 12): 62 HP / 46 kW
- Intermittent Torque (Ratio 13): 325 lb.ft. / 441 Nm
- Continuous Torque (Ratio 13): 228 lb.ft. / 309 Nm
- Intermittent HP @ 1000 RPM (Ratio 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) |
