The Muncie SH8B-U6807-E1KX (also referenced as SH8BU6807E1KX or MUSH8BU6807E1KX) is an SH8 Series power take-off built for high-torque applications. It features an integral air shift design with no exposed air cylinder, keeping the installation clean and the profile compact. The 8-bolt cast iron housing mounts securely to the transmission, and 17 available input gear sets cover most popular transmission configurations. Five speed ratios let you match output to the driven pump, while 12 output shaft options accommodate most common pump types. Series torque ratings at intermittent duty reach 400 lb-ft (542 Nm) at the 05 and 07 ratios, stepping to 375 lb-ft (508 Nm) at ratio 09 and 325 lb-ft (441 Nm) at ratios 12 and 13. Call us to confirm proper fitment for your transmission and pump combination.
Features
Integral air shift design with no exposed air cylinder
8-bolt cast iron housing for secure, high-strength mounting
17 input gear sets to fit most popular transmission applications
12 output shaft options to match most common pump types
5 available speed ratios for flexible output matching
SH Series intermittent torque capacity up to 400 lb-ft (542 Nm)
Tech Specs
- Housing: 8-bolt cast iron
- Shift Type: Air shift (integral, no exposed air cylinder)
- Input Gear Sets: 17
- Output Shaft Options: 12
- Speed Ratios Available: 5
- Dimensions (H x W x L): 11.63 in. x 13.38 in. x 15.63 in.
- Series Intermittent Torque (ratios 05, 07): 400 lb-ft / 542 Nm
- Series Continuous Torque (ratios 05, 07): 280 lb-ft / 379 Nm
- Series Intermittent Torque (ratio 09): 375 lb-ft / 508 Nm
- Series Continuous Torque (ratio 09): 263 lb-ft / 356 Nm
- 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 05, 07): 76 HP / 57 kW
- Series Intermittent HP @ 1000 RPM (ratio 09): 71 HP / 53 kW
- Series Intermittent HP @ 1000 RPM (ratios 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) |
