The Muncie SH8 Series Power Take-Off, part number SH8B-U6807-E1SX or SH8BU6807E1SX, fills the performance gap between the TG and 82 Series with an air-shift-only design built for high-torque applications. The integral air shift mechanism keeps the air cylinder fully enclosed inside the housing, eliminating exposed components. The 8-bolt cast iron housing simplifies mounting and delivers proven structural strength. With 17 available input gear sets, this PTO fits most popular transmission configurations, while 12 output shaft options accommodate the widest range of common hydraulic pump types. Five speed ratios let you match output to application demands. Intermittent torque ratings range from 325 to 400 lb-ft depending on the speed ratio selected. Call us to confirm proper fit for your application.
Features
Integral air shift design: air cylinder fully enclosed, no exposed external components
8-bolt cast iron housing for strength and straightforward mounting
17 input gear sets covering most popular transmission applications
12 output shaft options to fit the most common hydraulic pump types
5 speed ratios with intermittent torque ratings from 325 to 400 lb-ft at 1000 RPM
Air-shift-only operation built for high-torque, demanding duty cycles
Tech Specs
- Housing: 8-bolt cast iron
- Shift Type: Air shift only (integral, 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)
- Intermittent Torque @ Ratio 07: 400 lb-ft (542 Nm)
- Intermittent Torque @ Ratio 09: 375 lb-ft (508 Nm)
- Intermittent Torque @ Ratio 12: 325 lb-ft (441 Nm)
- Intermittent Torque @ Ratio 13: 325 lb-ft (441 Nm)
- Continuous Torque @ Ratio 05: 280 lb-ft (379 Nm)
- Continuous Torque @ Ratio 07: 280 lb-ft (379 Nm)
- Continuous Torque @ Ratio 09: 263 lb-ft (356 Nm)
- Continuous Torque @ Ratio 12: 228 lb-ft (309 Nm)
- Continuous Torque @ Ratio 13: 228 lb-ft (309 Nm)
- Intermittent HP @ Ratio 05 (1000 RPM): 76 HP (57 kW)
- Intermittent HP @ Ratio 07 (1000 RPM): 76 HP (57 kW)
- Intermittent HP @ Ratio 09 (1000 RPM): 71 HP (53 kW)
- Intermittent HP @ Ratio 12 (1000 RPM): 62 HP (46 kW)
- Intermittent HP @ Ratio 13 (1000 RPM): 62 HP (46 kW)
- Dimensions (H x W x L): 11.63 in. x 13.38 in. x 15.63 in.
- Part Number: SH8B-U6807-E1SX or SH8BU6807E1SX
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) |
