The Muncie SH8B-U6812-P1BX or SH8BU6812P1BX is an SH8 Series power take-off built specifically for high-torque air-shift applications. It mounts via an 8-bolt cast iron housing and uses an integral air shift design with no exposed air cylinder, keeping the installation clean and protected. The unit covers 17 input gear sets to fit most popular transmission configurations, and 12 output shaft options accommodate the most common pump types. Five speed ratios are available, with intermittent torque ratings ranging from 325 to 400 ft-lb depending on ratio selected. Dimensions are 11.63 in. H x 13.38 in. W x 15.63 in. L. Call us to confirm proper fit for your transmission and pump combination.
Features
Integral air shift design with no exposed air cylinder
8-bolt cast iron housing for strength and straightforward mounting
17 input gear sets fit most popular transmission configurations
12 output shaft options accommodate most common pump types
5 speed ratios available; intermittent torque ratings from 325 to 400 ft-lb at 1000 RPM
Dimensions: 11.63 in. H x 13.38 in. W x 15.63 in. L
Tech Specs
- Speed Ratio 05: 76 HP intermittent / 400 ft-lb intermittent / 280 ft-lb continuous (57 kW / 542 Nm / 379 Nm)
- Speed Ratio 07: 76 HP intermittent / 400 ft-lb intermittent / 280 ft-lb continuous (57 kW / 542 Nm / 379 Nm)
- Speed Ratio 09: 71 HP intermittent / 375 ft-lb intermittent / 263 ft-lb continuous (53 kW / 508 Nm / 356 Nm)
- Speed Ratio 12: 62 HP intermittent / 325 ft-lb intermittent / 228 ft-lb continuous (46 kW / 441 Nm / 309 Nm)
- Speed Ratio 13: 62 HP intermittent / 325 ft-lb intermittent / 228 ft-lb continuous (46 kW / 441 Nm / 309 Nm)
- Housing: 8-bolt cast iron
- Shift Type: Air shift only
- Input Gear Sets: 17
- Output Shaft Options: 12
- Speed Ratios: 5
- 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) |
