The Muncie SH8 Series Power Take-Off, part number SH8S-U6813-A1ZX or SH8SU6813A1ZX, is an air-shift-only PTO built for high-torque applications. Its integral air shift design eliminates an exposed air cylinder, simplifying installation and reducing failure points. The 8-bolt cast iron housing provides a secure, high-strength mount on the transmission. With 17 available input gear sets, it covers most popular transmission configurations, and 12 output shaft options accommodate a wide range of hydraulic pump types. Five speed ratios let you match output to your specific equipment demand. Intermittent torque ratings reach 400 lb.ft. at speed ratios 05 and 07. Call us to confirm the correct input gear set and output shaft configuration for your application.
Features
Integral air shift design, no exposed air cylinder
8-bolt cast iron housing for high-strength transmission mounting
17 input gear sets covering most popular transmission configurations
12 output shaft options to fit most common hydraulic pump types
5 speed ratios for application versatility
Intermittent torque ratings 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 options
- Output Shaft Options: 12 options
- Speed Ratios Available: 5
- Speed Ratio 05 - Intermittent: 76 HP / 400 lb.ft. (57 kW / 542 Nm) | Continuous: 280 lb.ft. (379 Nm)
- Speed Ratio 07 - Intermittent: 76 HP / 400 lb.ft. (57 kW / 542 Nm) | Continuous: 280 lb.ft. (379 Nm)
- Speed Ratio 09 - Intermittent: 71 HP / 375 lb.ft. (53 kW / 508 Nm) | Continuous: 263 lb.ft. (356 Nm)
- Speed Ratio 12 - Intermittent: 62 HP / 325 lb.ft. (46 kW / 441 Nm) | Continuous: 228 lb.ft. (309 Nm)
- Speed Ratio 13 - Intermittent: 62 HP / 325 lb.ft. (46 kW / 441 Nm) | Continuous: 228 lb.ft. (309 Nm)
- All HP ratings at 1000 RPM
- 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) |
