The Muncie SH8D-S6807-A3PX or SH8DS6807A3PX is an SH8 Series air-shift-only power take-off built for high-torque truck applications. The integral air shift design keeps the air cylinder fully enclosed within the housing, eliminating exposed hardware on the transmission mount. The 8-bolt cast iron housing offers a secure, high-strength mounting point, and the unit accommodates 17 input gear sets to fit most popular transmissions. Five available speed ratios and 12 output shaft configurations give it broad compatibility with common pump types. Call us to confirm proper fit for your application.
Features
Integral air shift design - air cylinder is fully enclosed, no exposed components
8-bolt cast iron housing for high-strength, straightforward transmission mounting
17 input gear sets to fit most popular heavy-duty transmissions
5 speed ratios for application versatility
12 output shaft options to match most popular pump configurations
Air-shift-only operation designed for high-torque demand cycles
Tech Specs
- Series: Muncie SH8 Series Power Take-Off
- Part Number: SH8D-S6807-A3PX or SH8DS6807A3PX
- Shift Type: Air shift only (integral, no exposed air cylinder)
- Housing: 8-bolt cast iron
- Input Gear Sets: 17
- Speed Ratios Available: 5
- Output Shaft Options: 12
- Intermittent HP at 1000 RPM (ratio 05): 76 HP / 57 kW
- Intermittent Torque (ratio 05): 400 lb-ft / 542 Nm
- Continuous Torque (ratio 05): 280 lb-ft / 379 Nm
- Intermittent HP at 1000 RPM (ratio 07): 76 HP / 57 kW
- Intermittent Torque (ratio 07): 400 lb-ft / 542 Nm
- Continuous Torque (ratio 07): 280 lb-ft / 379 Nm
- Intermittent HP at 1000 RPM (ratio 09): 71 HP / 53 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 12): 62 HP / 46 kW
- Intermittent Torque (ratio 12): 325 lb-ft / 441 Nm
- Continuous Torque (ratio 12): 228 lb-ft / 309 Nm
- Intermittent HP at 1000 RPM (ratio 13): 62 HP / 46 kW
- Intermittent Torque (ratio 13): 325 lb-ft / 441 Nm
- Continuous Torque (ratio 13): 228 lb-ft / 309 Nm
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) |
