The Muncie SH8B-U6812-E1BX or SH8BU6812E1BX is an SH Series power take-off built specifically for high-torque applications where air shift operation is required. The integral air shift design keeps the air cylinder fully enclosed within the housing, protecting it from road debris and contamination. An 8-bolt cast iron housing provides a solid, straightforward mount. With 17 input gear sets available across the SH Series, this PTO fits most popular transmission configurations, and 12 output shaft options accommodate most common pump types. Five speed ratios let you match output to your specific hydraulic demand. Series torque ratings range from 325 ft-lbs continuous at ratios 12 and 13 up to 400 ft-lbs intermittent at ratios 05 and 07. Call us to confirm the correct ratio and output shaft configuration for your application.
Features
Integral air shift design with no exposed air cylinder
8-bolt cast iron housing for secure, straightforward mounting
17 input gear sets compatible with most popular transmissions
12 output shaft options to suit most common pump types
5 available speed ratios for flexible output matching
High-torque capacity spanning 325-400 ft-lbs intermittent depending on speed ratio
Tech Specs
- Part Number: SH8B-U6812-E1BX or SH8BU6812E1BX
- Series: Muncie SH Series
- Housing: 8-bolt cast iron
- Shift Type: Air shift (integral, no exposed air cylinder)
- Speed Ratios Available: 5
- Input Gear Sets Available: 17
- Output Shaft Options Available: 12
- Dimensions (H x W x L): 11.63 in. x 13.38 in. x 15.63 in.
- Ratio 05: 76 HP intermittent @ 1000 RPM / 400 ft-lbs intermittent / 280 ft-lbs continuous
- Ratio 07: 76 HP intermittent @ 1000 RPM / 400 ft-lbs intermittent / 280 ft-lbs continuous
- Ratio 09: 71 HP intermittent @ 1000 RPM / 375 ft-lbs intermittent / 263 ft-lbs continuous
- Ratio 12: 62 HP intermittent @ 1000 RPM / 325 ft-lbs intermittent / 228 ft-lbs continuous
- Ratio 13: 62 HP intermittent @ 1000 RPM / 325 ft-lbs intermittent / 228 ft-lbs continuous
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) |
