The Muncie SH8 Series Power Take-Off, part number SH8S-U6812-A1PX or SH8SU6812A1PX, is an air-shift-only PTO built for high-torque applications. It bridges the gap between the TG and 82 Series in Muncie's lineup, featuring an integral air shift design with no exposed air cylinder. The 8-bolt cast iron housing simplifies mounting and delivers structural strength. With 17 input gear sets, this PTO fits most popular transmission configurations, and 12 output shaft options accommodate most common pump types. Five available speed ratios let you match output to application requirements. Dimensions are 11.63 in. H x 13.38 in. W x 15.63 in. L. Call us to confirm proper fit for your specific transmission and pump setup.
Features
Integral air shift design with no exposed air cylinder
8-bolt cast iron housing for straightforward mounting and structural strength
17 input gear sets to fit most popular transmissions
12 output shaft options to match most common pump types
5 available speed ratios for application flexibility
Series torque ratings up to 400 ft-lb intermittent and 280 ft-lb continuous at speed ratio 05 and 07
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: 11.63 in. H x 13.38 in. W x 15.63 in. L
- Series Torque Rating (Speed Ratio 05 and 07): 400 ft-lb intermittent / 280 ft-lb continuous
- Series Torque Rating (Speed Ratio 09): 375 ft-lb intermittent / 263 ft-lb continuous
- Series Torque Rating (Speed Ratio 12 and 13): 325 ft-lb intermittent / 228 ft-lb continuous
- Series HP Rating (Speed Ratio 05 and 07): 76 HP intermittent at 1,000 RPM
- Series HP Rating (Speed Ratio 09): 71 HP intermittent at 1,000 RPM
- Series HP Rating (Speed Ratio 12 and 13): 62 HP intermittent at 1,000 RPM
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) |
