The Muncie SH8S-U6807-A3PX or SH8SU6807A3PX is an air-shift-only power take-off from the Muncie SH8 Series, built for high-torque truck applications. The integral air shift design eliminates the exposed air cylinder, and the 8-bolt cast iron housing simplifies mounting while holding up to demanding duty cycles. Five available speed ratios give this unit broad application flexibility, with intermittent torque ratings ranging from 325 to 400 lb-ft depending on the ratio selected. Seventeen input gear sets cover the most common transmission configurations, and 12 output shaft options connect to a wide range of hydraulic pump types. The SH Series was designed to fill the gap between lighter and heavier Muncie PTO families, making it a practical choice where the TG Series is undersized and the 82 Series is more than the application requires. Call us to confirm proper fit for your transmission and pump configuration.
Features
Integral air shift design with no exposed air cylinder
8-bolt cast iron housing for secure, high-strength mounting
5 speed ratios available; intermittent torque up to 400 lb-ft at speed ratios 05 and 07
17 input gear sets compatible with most popular transmissions
12 output shaft options to fit most common hydraulic pump types
SH8 Series designed to bridge the gap between the Muncie TG and 82 Series PTOs
Tech Specs
- Series: Muncie SH8 Series Power Take-Off
- Part Number: SH8S-U6807-A3PX or SH8SU6807A3PX
- Shift Type: Air shift only (integral design, no exposed air cylinder)
- Housing: 8-bolt cast iron
- Speed Ratios Available: 5
- Input Gear Sets: 17
- Output Shaft Options: 12
- Intermittent Torque (Ratios 05 and 07): 400 lb-ft (542 Nm)
- Continuous Torque (Ratios 05 and 07): 280 lb-ft (379 Nm)
- Intermittent HP at 1000 RPM (Ratios 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)
- 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) |
