The Muncie SH8D-S6812-P1PX or SH8DS6812P1PX is an air-shift power take-off from Muncie's SH Series, designed to handle high-torque applications that sit between the TG and 82 Series in capacity. The 8-bolt cast iron housing mounts without special tooling, and the integral air shift design keeps the air cylinder enclosed inside the unit. Across its 5 available speed ratios, intermittent torque ratings range from 325 to 400 lb-ft depending on ratio selected. Seventeen input gear sets cover most popular transmission configurations, and 12 output shaft options accommodate the most common pump types. Call us to confirm proper fit for your application.
Features
Integral air shift design with no exposed air cylinder
8-bolt cast iron housing for straightforward mounting
5 speed ratios with intermittent torque ratings of 325-400 lb-ft (442-542 Nm)
Continuous torque ratings from 228 to 280 lb-ft (309-379 Nm) depending on ratio
17 input gear sets to fit most popular transmissions
12 output shaft options to match most common pump types
Tech Specs
- Housing: 8-bolt cast iron
- Shift type: Air shift (integral, no exposed air cylinder)
- Speed ratios available: 5
- Input gear sets: 17
- Output shaft options: 12
- Intermittent torque (ratio 05 and 07): 400 lb-ft (542 Nm)
- Continuous torque (ratio 05 and 07): 280 lb-ft (379 Nm)
- Intermittent HP at 1000 RPM (ratio 05 and 07): 76 HP (57 kW)
- Intermittent torque (ratio 09): 375 lb-ft (508 Nm)
- Continuous torque (ratio 09): 263 lb-ft (356 Nm)
- Intermittent HP at 1000 RPM (ratio 09): 71 HP (53 kW)
- Intermittent torque (ratios 12 and 13): 325 lb-ft (441 Nm)
- Continuous torque (ratios 12 and 13): 228 lb-ft (309 Nm)
- Intermittent HP at 1000 RPM (ratios 12 and 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) |
