The Muncie SH8B-U6805-E1EX or SH8BU6805E1EX is an air-shift power take-off from the SH Series, designed to bridge the gap between lighter and heavier PTO classes in high-torque truck applications. The 8-bolt cast iron housing mounts without exposed air cylinders, keeping the installation clean and protected. With 17 input gear sets available across the series, it fits most popular transmission configurations, and 12 output shaft options cover the widest range of hydraulic pump interfaces. Five speed ratios let you match output to the driven equipment. Series torque ratings reach 400 lb-ft intermittent at the top speed ratios. Call us to confirm the right configuration for your transmission and pump combination.
Features
Air-shift only design with integral air cylinder - no exposed external air cylinder
8-bolt cast iron housing for high-strength, straightforward mounting
5 available speed ratios across the SH Series for application flexibility
17 input gear sets to match most popular transmission makes and models
12 output shaft options to interface with most common hydraulic pump types
Series intermittent torque ratings up to 400 lb-ft (542 Nm) at top speed ratios
Tech Specs
- Housing: 8-bolt cast iron
- Shift Type: Air shift only (integral design, no exposed air cylinder)
- Speed Ratios Available: 5
- Input Gear Sets Available: 17
- Output Shaft Options: 12
- Series Intermittent Torque (Speed Ratio 05/07): 400 lb-ft / 542 Nm
- Series Continuous Torque (Speed Ratio 05/07): 280 lb-ft / 379 Nm
- Series Intermittent HP @ 1000 RPM (Speed Ratio 05/07): 76 HP / 57 kW
- Series Intermittent Torque (Speed Ratio 09): 375 lb-ft / 508 Nm
- Series Continuous Torque (Speed Ratio 09): 263 lb-ft / 356 Nm
- Series Intermittent HP @ 1000 RPM (Speed Ratio 09): 71 HP / 53 kW
- Series Intermittent Torque (Speed Ratio 12/13): 325 lb-ft / 441 Nm
- Series Continuous Torque (Speed Ratio 12/13): 228 lb-ft / 309 Nm
- Series Intermittent HP @ 1000 RPM (Speed 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) |
