The Muncie SH8S-U6809-P3KX (also referenced as SH8SU6809P3KX) is a Muncie SH Series power take-off built specifically for high-torque air-shift applications. The integral air shift design keeps all shifting components internal, eliminating exposed air cylinders. The 8-bolt cast iron housing mounts securely to the transmission and offers the structural rigidity demanded by hydraulic service work. With 17 available input gear sets, this SH Series unit covers most popular transmission configurations. Five speed ratios give it flexibility across duty cycles, and 12 output shaft options accommodate the most common pump types. Intermittent torque ratings reach 400 ft-lb at speed ratios 05 and 07, dropping to 375 ft-lb at ratio 09 and 325 ft-lb at ratios 12 and 13. Call us to confirm proper fit for your transmission and pump configuration.
Features
Integral air shift design - no exposed air cylinder
8-bolt cast iron housing for secure, high-strength mounting
17 input gear sets covering most popular transmissions
12 output shaft options to fit most common pump types
5 available speed ratios for application flexibility
Intermittent torque up to 400 ft-lb (542 Nm) at speed ratios 05 and 07
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
- Dimensions (H x W x L): 11.63 in. x 13.38 in. x 15.63 in.
- Intermittent Torque - Ratio 05: 400 ft-lb (542 Nm) / 76 HP (57 kW) at 1000 RPM
- Continuous Torque - Ratio 05: 280 ft-lb (379 Nm)
- Intermittent Torque - Ratio 07: 400 ft-lb (542 Nm) / 76 HP (57 kW) at 1000 RPM
- Continuous Torque - Ratio 07: 280 ft-lb (379 Nm)
- Intermittent Torque - Ratio 09: 375 ft-lb (508 Nm) / 71 HP (53 kW) at 1000 RPM
- Continuous Torque - Ratio 09: 263 ft-lb (356 Nm)
- Intermittent Torque - Ratio 12: 325 ft-lb (441 Nm) / 62 HP (46 kW) at 1000 RPM
- Continuous Torque - Ratio 12: 228 ft-lb (309 Nm)
- Intermittent Torque - Ratio 13: 325 ft-lb (441 Nm) / 62 HP (46 kW) at 1000 RPM
- Continuous Torque - Ratio 13: 228 ft-lb (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) |
