The Muncie SH8B-S6812-E1IX or SH8BS6812E1IX is an 8-bolt SH Series power take-off built for high-torque applications. This air-shift-only PTO features an integral air shift design with no exposed air cylinder, keeping the installation clean and compact. The cast iron 8-bolt housing mounts securely and accommodates 17 input gear sets, covering most popular transmission configurations. Five available speed ratios and 12 output shaft options give this unit broad compatibility with common pump types. Torque ratings vary by speed ratio, with intermittent output reaching up to 400 lb.ft. and continuous output up to 280 lb.ft. at the 05 and 07 speed ratio settings. Sold by Pro Gear and Transmission. Call us to confirm proper fit for your application.
Features
Air shift only design with integral air cylinder, no exposed external components
8-bolt cast iron housing for secure, high-strength mounting
17 input gear sets for compatibility with most popular transmissions
12 output shaft options to fit most common pump configurations
5 available speed ratios for application versatility
Intermittent torque up to 400 lb.ft. (542 NM) at 05 and 07 speed ratios
Tech Specs
- Housing: 8-bolt cast iron
- Shift Type: Air shift only (integral design, no exposed air cylinder)
- Input Gear Sets: 17 (fits most popular transmissions)
- Output Shaft Options: 12 (fits most popular pump types)
- Speed Ratios Available: 5
- Intermittent Torque (Ratio 05): 400 lb.ft. / 542 NM
- Continuous Torque (Ratio 05): 280 lb.ft. / 379 NM
- Intermittent HP @ 1000 RPM (Ratio 05): 76 HP / 57 kW
- Intermittent Torque (Ratio 07): 400 lb.ft. / 542 NM
- Continuous Torque (Ratio 07): 280 lb.ft. / 379 NM
- Intermittent HP @ 1000 RPM (Ratio 07): 76 HP / 57 kW
- Intermittent Torque (Ratio 09): 375 lb.ft. / 508 NM
- Continuous Torque (Ratio 09): 263 lb.ft. / 356 NM
- Intermittent HP @ 1000 RPM (Ratio 09): 71 HP / 53 kW
- Intermittent Torque (Ratio 12): 325 lb.ft. / 441 NM
- Continuous Torque (Ratio 12): 228 lb.ft. / 309 NM
- Intermittent HP @ 1000 RPM (Ratio 12): 62 HP / 46 kW
- Intermittent Torque (Ratio 13): 325 lb.ft. / 441 NM
- Continuous Torque (Ratio 13): 228 lb.ft. / 309 NM
- Intermittent HP @ 1000 RPM (Ratio 13): 62 HP / 46 kW
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) |
