The Muncie SH8 Series Power Take-Off, part number SH8S-U6809-E1ZX or SH8SU6809E1ZX, is an air-shift-only PTO built for high-torque applications. The integral air shift design keeps the air cylinder fully enclosed within the housing, eliminating external cylinder exposure. The 8-bolt cast iron housing mounts securely and holds up under demanding duty cycles. With 17 input gear sets available, this unit fits most popular transmission configurations, while 12 output shaft options cover the widest range of pump types. Five speed ratios let you match output to the specific hydraulic or auxiliary requirement. Intermittent torque ratings reach up to 400 lb-ft at select speed ratios. Call us to confirm proper fit for your application.
Features
Integral air shift design - no exposed air cylinder
8-bolt cast iron housing for secure, high-strength mounting
17 input gear sets to fit most popular transmissions
12 output shaft options to match most common pump types
5 available speed ratios for application versatility
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 only (integral, no exposed air cylinder)
- Input gear sets: 17
- Output shaft options: 12
- Speed ratios available: 5
- Intermittent HP at 1000 RPM (ratio 05/07): 76 HP (57 kW)
- Intermittent Torque (ratio 05/07): 400 lb-ft (542 Nm)
- Continuous Torque (ratio 05/07): 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 12/13): 62 HP (46 kW)
- Intermittent Torque (ratio 12/13): 325 lb-ft (441 Nm)
- Continuous Torque (ratio 12/13): 228 lb-ft (309 Nm)
- 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) |
