The Muncie SH8B-U6807-M3PX (also referenced as SH8BU6807M3PX) is an SH Series power take-off engineered for high-torque air-shift applications. The integral air shift design keeps all shift components inside the housing, eliminating the exposed air cylinder common on other PTO designs. The 8-bolt cast iron housing simplifies mounting and holds up under demanding duty cycles. With 17 input gear sets available across the SH Series, this unit covers most popular transmission configurations. Five speed ratios and 12 output shaft options give the installer flexibility to match common pump types. Rated up to 400 lb-ft intermittent torque and 280 lb-ft continuous torque at speed ratios 05 and 07. Call us to confirm proper fit for your transmission and pump combination.
Features
Integral air shift design - no exposed air cylinder for a cleaner, more protected installation
8-bolt cast iron housing for high-strength, straightforward mounting
5 speed ratios available across the SH Series for application flexibility
12 output shaft options to match most popular hydraulic pump types
17 input gear sets covering most popular transmission configurations
Intermittent torque rating up to 400 lb-ft (542 NM) at speed ratios 05 and 07
Tech Specs
- Housing: 8-bolt cast iron
- Shift Type: Air shift (integral, no exposed air cylinder)
- Speed Ratios Available: 5
- Output Shaft Options: 12
- Input Gear Sets: 17
- Intermittent Torque (Ratio 05, 07): 400 lb-ft (542 NM)
- Continuous Torque (Ratio 05, 07): 280 lb-ft (379 NM)
- Intermittent HP @ 1000 RPM (Ratio 05, 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, 13): 325 lb-ft (441 NM)
- Continuous Torque (Ratio 12, 13): 228 lb-ft (309 NM)
- Intermittent HP @ 1000 RPM (Ratio 12, 13): 62 HP (46 kW)
- 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) |
