The Muncie SH8B-U6809-E1CX or SH8BU6809E1CX is an SH8 Series power take-off built for high-torque truck applications. It uses an integral air shift design with no exposed air cylinder, mounting to an 8-bolt cast iron housing that keeps installation straightforward and the housing rigid under load. Five speed ratios are available across the series, with intermittent torque ratings reaching 400 ft-lb (542 Nm) and continuous ratings up to 280 ft-lb (379 Nm) at the top two ratio settings. Seventeen input gear sets cover most popular transmission applications, and 12 output shaft options accommodate the majority of hydraulic pump configurations. Overall dimensions are 15.63 in. L x 13.38 in. W x 11.63 in. H. Call us to confirm proper fit for your application.
Features
Integral air shift design with no exposed air cylinder
8-bolt cast iron housing for rigid, straightforward mounting
17 input gear sets compatible with most popular transmissions
12 output shaft options to fit most common hydraulic pump types
5 available speed ratios with intermittent torque ratings from 325 to 400 ft-lb (441 to 542 Nm)
Overall dimensions: 15.63 in. L x 13.38 in. W x 11.63 in. H
Tech Specs
- Housing: 8-bolt cast iron
- Shift Type: Air shift (integral, no exposed air cylinder)
- Speed Ratios Available: 5
- Input Gear Sets: 17
- Output Shaft Options: 12
- Intermittent Torque (Ratios 05 and 07): 400 ft-lb (542 Nm)
- Continuous Torque (Ratios 05 and 07): 280 ft-lb (379 Nm)
- Intermittent HP @ 1000 RPM (Ratios 05 and 07): 76 HP (57 kW)
- Intermittent Torque (Ratio 09): 375 ft-lb (508 Nm)
- Continuous Torque (Ratio 09): 263 ft-lb (356 Nm)
- Intermittent HP @ 1000 RPM (Ratio 09): 71 HP (53 kW)
- Intermittent Torque (Ratios 12 and 13): 325 ft-lb (441 Nm)
- Continuous Torque (Ratios 12 and 13): 228 ft-lb (309 Nm)
- Intermittent HP @ 1000 RPM (Ratios 12 and 13): 62 HP (46 kW)
- Overall Length: 15.63 in.
- Overall Width: 13.38 in.
- Overall Height: 11.63 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)
|
