The Muncie SH8 Series Power Take-Off, part number SH8S-U6812-P1ZX or SH8SU6812P1ZX, is an air-shift-only PTO built for high-torque applications. Its integral air shift design keeps the air cylinder enclosed within the housing, eliminating the exposed cylinder found on other designs. The 8-bolt cast iron housing measures 11.63 in. H x 13.38 in. W x 15.63 in. L and provides a solid, straightforward mount. Rated up to 76 intermittent HP and 400 lb-ft intermittent torque at 1,000 RPM (speed ratios 05 and 07), it supports 17 input gear sets and 12 output shaft options, covering a wide range of transmission and pump combinations. Call us to confirm proper fit for your application.
Features
Integral air shift design with no exposed air cylinder
8-bolt cast iron housing: 11.63 in. H x 13.38 in. W x 15.63 in. L
5 speed ratios available for application versatility
17 input gear sets to fit most popular transmissions
12 output shaft options to match most common pump types
Rated up to 76 intermittent HP and 400 lb-ft intermittent torque at 1,000 RPM (speed ratios 05 and 07)
Tech Specs
- Housing: 8-bolt cast iron
- Dimensions: 11.63 in. H x 13.38 in. W x 15.63 in. L
- Shift Type: Air shift only (integral, no exposed air cylinder)
- Input Gear Sets: 17
- Output Shaft Options: 12
- Speed Ratios Available: 5
- Intermittent HP @ 1,000 RPM (ratio 05 and 07): 76 HP / 57 kW
- Intermittent Torque (ratio 05 and 07): 400 lb-ft / 542 Nm
- Continuous Torque (ratio 05 and 07): 280 lb-ft / 379 Nm
- Intermittent HP @ 1,000 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 @ 1,000 RPM (ratio 12 and 13): 62 HP / 46 kW
- Intermittent Torque (ratio 12 and 13): 325 lb-ft / 441 Nm
- Continuous Torque (ratio 12 and 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) |
