The Muncie SH8D-S6812-E1KX or SH8DS6812E1KX is an air shift power take-off from Muncie's SH8 Series, engineered for high-torque applications that fall between the TG and 82 Series in capacity. The 8-bolt cast iron housing mounts without exposed air cylinder hardware, keeping the installation clean and the shift mechanism protected. Five speed ratios cover a wide range of pump speeds, and 17 input gear sets make this unit compatible with most popular heavy-duty transmissions. Twelve output shaft options allow pairing with the most common hydraulic pump configurations. Intermittent torque rating reaches 400 ft-lbs at the 05 and 07 speed ratio selections. Call us to confirm proper fit for your specific transmission and pump combination.
Features
Air shift only design with integral shift mechanism and no exposed air cylinder
8-bolt cast iron housing for strength and straightforward mounting
17 input gear sets to fit most popular heavy-duty transmissions
12 output shaft options compatible with most common hydraulic pump types
5 speed ratios available; intermittent torque up to 400 ft-lbs (542 Nm) at 05 and 07 ratio selections
Also referenced as part number MUSH8DS6812E1KX
Tech Specs
- Series: Muncie SH8 Series PTO
- Housing: 8-bolt cast iron
- Shift type: Air shift only
- Input gear sets: 17
- Speed ratios: 5
- Output shaft options: 12
- Intermittent torque (ratio 05): 400 ft-lbs (542 Nm)
- Continuous torque (ratio 05): 280 ft-lbs (379 Nm)
- Intermittent torque (ratio 07): 400 ft-lbs (542 Nm)
- Continuous torque (ratio 07): 280 ft-lbs (379 Nm)
- Intermittent torque (ratio 09): 375 ft-lbs (508 Nm)
- Continuous torque (ratio 09): 263 ft-lbs (356 Nm)
- Intermittent torque (ratio 12): 325 ft-lbs (441 Nm)
- Continuous torque (ratio 12): 228 ft-lbs (309 Nm)
- Intermittent torque (ratio 13): 325 ft-lbs (441 Nm)
- Continuous torque (ratio 13): 228 ft-lbs (309 Nm)
- Intermittent HP at 1000 RPM (ratio 05/07): 76 HP (57 kW)
- Intermittent HP at 1000 RPM (ratio 09): 71 HP (53 kW)
- Intermittent HP at 1000 RPM (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) |
