The Muncie SH8B-U6813-A3EX or SH8BU6813A3EX is an air-shift-only power take-off from Muncie's SH Series, positioned between the TG and 82 Series for high-torque hydraulic applications. The 8-bolt cast iron housing simplifies mounting, and the integral air shift design keeps the air cylinder enclosed with no exposed external components. With 17 input gear sets covering most popular transmissions, 5 speed ratios, and 12 output shaft options, this unit adapts to a wide range of pump configurations. Intermittent torque ratings reach 400 ft-lb (542 Nm) at the 05 and 07 speed ratios. 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 straightforward mounting
17 input gear sets compatible with most popular transmissions
5 speed ratios available for application versatility
12 output shaft options to match most common pump types
Intermittent torque up to 400 ft-lb (542 Nm) at 05 and 07 speed ratios
Tech Specs
- Housing: 8-bolt cast iron
- Shift Type: Air shift only (integral, no exposed air cylinder)
- Input Gear Sets: 17
- Speed Ratios: 5
- Output Shaft Options: 12
- Housing Dimensions: 11.63 in. H x 13.38 in. W x 15.63 in. L
- Intermittent Torque (Ratio 05): 400 ft-lb (542 Nm)
- Continuous Torque (Ratio 05): 280 ft-lb (379 Nm)
- Intermittent HP @ 1000 RPM (Ratio 05): 76 HP (57 kW)
- Intermittent Torque (Ratio 07): 400 ft-lb (542 Nm)
- Continuous Torque (Ratio 07): 280 ft-lb (379 Nm)
- Intermittent HP @ 1000 RPM (Ratio 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 (Ratio 12): 325 ft-lb (441 Nm)
- Continuous Torque (Ratio 12): 228 ft-lb (309 Nm)
- Intermittent HP @ 1000 RPM (Ratio 12): 62 HP (46 kW)
- Intermittent Torque (Ratio 13): 325 ft-lb (441 Nm)
- Continuous Torque (Ratio 13): 228 ft-lb (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) |
