The Muncie SH8S-U6812-A1CX (also referenced as SH8SU6812A1CX) is an SH8 Series power take-off built for high-torque applications. It features an integral air shift design with no exposed air cylinder, an 8-bolt cast iron housing for strength and straightforward mounting, and compatibility with 17 input gear sets to fit most popular transmissions. Five available speed ratios and 12 output shaft options give this PTO broad pump compatibility. Intermittent torque ratings reach 400 lb-ft at speed ratios 05 and 07, stepping down to 375 lb-ft at ratio 09 and 325 lb-ft at ratios 12 and 13. The SH Series was designed to fill the gap between Muncie's TG and 82 Series. Call us to confirm proper fit for your specific transmission and application.
Features
Integral air shift design - no exposed air cylinder
8-bolt cast iron housing for secure, straightforward mounting
17 input gear sets compatible with most popular transmissions
5 speed ratios available for application flexibility
12 output shaft options to fit most popular pump types
Intermittent torque up to 400 lb-ft (542 Nm) at speed ratios 05 and 07
Tech Specs
- Housing: 8-bolt cast iron
- Shift Type: Air shift (integral, no exposed air cylinder)
- Input Gear Sets: 17 (fits most popular transmissions)
- Speed Ratios Available: 5
- Output Shaft Options: 12
- Intermittent Torque (Ratio 05): 400 lb-ft (542 Nm)
- Continuous Torque (Ratio 05): 280 lb-ft (379 Nm)
- Intermittent HP @ 1000 RPM (Ratio 05): 76 HP (57 kW)
- Intermittent Torque (Ratio 07): 400 lb-ft (542 Nm)
- Continuous Torque (Ratio 07): 280 lb-ft (379 Nm)
- Intermittent HP @ 1000 RPM (Ratio 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 @ 1000 RPM (Ratio 09): 71 HP (53 kW)
- Intermittent Torque (Ratio 12): 325 lb-ft (441 Nm)
- Continuous Torque (Ratio 12): 228 lb-ft (309 Nm)
- Intermittent HP @ 1000 RPM (Ratio 12): 62 HP (46 kW)
- Intermittent Torque (Ratio 13): 325 lb-ft (441 Nm)
- Continuous Torque (Ratio 13): 228 lb-ft (309 Nm)
- Intermittent HP @ 1000 RPM (Ratio 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) |
