The Muncie SH6S-U6812-E3PX or SH6SU6812E3PX is an SH6 Series air shift power take-off designed for high-torque applications. The integral air shift design keeps the air cylinder fully enclosed within the housing, and the 6-bolt cast iron housing simplifies mounting to most popular transmissions. Five speed ratios are available across the series, with torque ratings ranging from 228 to 400 lb-ft intermittent depending on ratio. Twelve output shaft options accommodate most common hydraulic pump configurations. The SH Series was built to bridge the gap between lighter-duty and heavier-duty Muncie PTO lines. Call us to confirm proper fit for your transmission and pump setup.
Features
Integral air shift design with no exposed air cylinder
6-bolt cast iron housing for durable, straightforward mounting
17 input gear sets to fit most popular transmissions
5 speed ratios across the SH Series for application flexibility
12 output shaft options to match most pump types
Built for high-torque applications between lighter and heavier Muncie PTO lines
Tech Specs
- Series: Muncie SH6 Series Power Take-Off
- Shift Type: Air shift only (integral, no exposed air cylinder)
- Housing: 6-bolt cast iron
- Input Gear Sets: 17 (fits most popular transmissions)
- Speed Ratios Available: 5
- Output Shaft Options: 12
- Dimensions (H x W x L): 11.63 in. x 13.38 in. x 15.63 in.

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) |
