The Muncie SH8 Series power take-off, part number SH8S-M6507-A1PX or SH8SM6507A1PX, is an air-shift-only PTO built for high-torque applications. It fills the range between the TG and 82 Series with an integral air shift design that eliminates the exposed air cylinder, keeping the installation compact. The 8-bolt cast iron housing mounts securely to the transmission, and 17 input gear sets cover most popular transmission configurations. Five speed ratios provide output flexibility, while 12 output shaft options match the most common hydraulic pump interfaces. At speed ratio 05 or 07, intermittent torque reaches 400 lb-ft (542 Nm) at 1,000 RPM. Call us to confirm proper fit for your transmission and pump setup.
Features
Integral air shift design with 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 hydraulic pump types
5 available speed ratios with intermittent torque ratings from 325 to 400 lb-ft (441-542 Nm)
Air-shift-only operation designed for high-torque applications
Tech Specs
- Series: Muncie SH8 Series
- Part Number: SH8S-M6507-A1PX or SH8SM6507A1PX
- Shift Type: Air shift only
- Housing: 8-bolt cast iron
- Input Gear Sets: 17
- Speed Ratios Available: 5
- Output Shaft Options: 12
- Intermittent Torque @ Speed Ratio 05 or 07: 400 lb-ft (542 Nm)
- Continuous Torque @ Speed Ratio 05 or 07: 280 lb-ft (379 Nm)
- Intermittent HP @ Speed Ratio 05 or 07 @ 1,000 RPM: 76 HP (57 kW)
- Intermittent Torque @ Speed Ratio 09: 375 lb-ft (508 Nm)
- Continuous Torque @ Speed Ratio 09: 263 lb-ft (356 Nm)
- Intermittent HP @ Speed Ratio 09 @ 1,000 RPM: 71 HP (53 kW)
- Intermittent Torque @ Speed Ratio 12 or 13: 325 lb-ft (441 Nm)
- Continuous Torque @ Speed Ratio 12 or 13: 228 lb-ft (309 Nm)
- Intermittent HP @ Speed Ratio 12 or 13 @ 1,000 RPM: 62 HP (46 kW)
- 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) |
