The Muncie SH6S-M6512-E1CX (also referenced as SH6SM6512E1CX) is an SH Series air-shift-only power take-off built for high-torque applications. The integral air shift design keeps the air cylinder fully enclosed, and the 6-bolt cast iron housing simplifies mounting while delivering structural rigidity. With 17 input gear sets available across the SH Series, this PTO fits most popular transmissions, and 12 output shaft options accommodate a wide range of pump types. Five speed ratios are available within the series, supporting intermittent torque ratings up to 400 lb.-ft. at the 05 and 07 speed ratios. Overall dimensions are 11.63 in. H x 13.38 in. W x 15.63 in. L. Available from Pro Gear and Transmission. Call us to confirm proper fit for your transmission and application.
Features
Integral air shift design with no exposed air cylinder
6-bolt cast iron housing for rigid, straightforward mounting
17 input gear sets across the SH Series to fit most popular transmissions
12 output shaft options to accommodate most common pump types
5 available speed ratios for application versatility
Intermittent torque up to 400 lb.-ft. (542 Nm) at 1000 RPM (speed ratios 05 and 07)
Tech Specs

- Height: 11.63 in.
- Width: 13.38 in.
- Length: 15.63 in.
- Housing: 6-bolt cast iron
- Shift type: Air shift (integral, enclosed)
- Input gear sets (series): 17
- Output shaft options (series): 12
- Speed ratios available (series): 5
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) |
