The Muncie SH8 Series Power Take-Off, part number SH8B-U6812-A3EX or SH8BU6812A3EX, is an air shift only PTO engineered for high torque applications. It fills the performance gap between the Muncie TG and 82 Series. The integral air shift design keeps the air cylinder enclosed within the housing, eliminating exposed components. The 8-bolt cast iron housing mounts securely to the transmission. With 17 input gear sets available, this unit fits most popular transmission configurations, and 12 output shaft options accommodate a wide range of hydraulic pump types. Five speed ratios give the installer flexibility to match pump and vehicle requirements. Sold by Pro Gear and Transmission. Call us to confirm proper fit for your application.
Features
Air shift only design with integral, enclosed air cylinder - no exposed air cylinder
8-bolt cast iron housing for secure, high-strength transmission mounting
17 input gear sets to fit most popular transmission models
12 output shaft options to match most common hydraulic pump types
5 available speed ratios for application flexibility
Designed for high torque applications between the Muncie TG and 82 Series
Tech Specs
- Series: Muncie SH8 Series Power Take-Off
- Shift Type: Air shift only (integral air shift, no exposed air cylinder)
- Housing: 8-bolt cast iron
- Input Gear Sets: 17 (fits most popular transmissions)
- Output Shaft Options: 12 (fits most popular pump types)
- Speed Ratios Available: 5
- Torque/HP Ratings by Speed Ratio (series ratings):
- Ratio 05: 76 HP / 400 lb.ft. intermittent, 280 lb.ft. continuous (57 kW / 542 Nm / 379 Nm)
- Ratio 07: 76 HP / 400 lb.ft. intermittent, 280 lb.ft. continuous (57 kW / 542 Nm / 379 Nm)
- Ratio 09: 71 HP / 375 lb.ft. intermittent, 263 lb.ft. continuous (53 kW / 508 Nm / 356 Nm)
- Ratio 12: 62 HP / 325 lb.ft. intermittent, 228 lb.ft. continuous (46 kW / 441 Nm / 309 Nm)
- Ratio 13: 62 HP / 325 lb.ft. intermittent, 228 lb.ft. continuous (46 kW / 441 Nm / 309 Nm)
- All HP and torque ratings measured at 1000 RPM
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) |
