The Muncie SH8B-U6807-A3IX or SH8BU6807A3IX is an SH Series air-shift-only power take-off built for high-torque truck applications. It uses an integral air shift design with no exposed air cylinder, mounted in an 8-bolt cast iron housing that measures 11.63 in. H x 13.38 in. W x 15.63 in. L. Five speed ratios cover intermittent torque ratings from 325 to 400 lb-ft (441-542 Nm) depending on ratio. With 17 input gear sets and 12 output shaft options, this PTO fits most popular transmissions and pump configurations. Call us to confirm proper fit for your application.
Features
Integral air shift design with no exposed air cylinder
8-bolt cast iron housing, 11.63 in. H x 13.38 in. W x 15.63 in. L
5 speed ratios: intermittent torque ratings from 325 lb-ft (441 Nm) up to 400 lb-ft (542 Nm) at 1000 RPM
Continuous torque ratings from 228 lb-ft (309 Nm) to 280 lb-ft (379 Nm) depending on ratio
17 input gear sets for compatibility with most popular transmissions
12 output shaft options to match most common pump types
Tech Specs
- Housing: 8-bolt cast iron
- Dimensions: 11.63 in. H x 13.38 in. W x 15.63 in. L
- Shift Type: Air shift only (integral, no exposed air cylinder)
- Speed Ratios Available: 5
- Input Gear Sets: 17
- Output Shaft Options: 12
- Intermittent Torque (ratios 05, 07): 400 lb-ft (542 Nm) at 1000 RPM
- Continuous Torque (ratios 05, 07): 280 lb-ft (379 Nm)
- Intermittent Torque (ratio 09): 375 lb-ft (508 Nm) at 1000 RPM
- Continuous Torque (ratio 09): 263 lb-ft (356 Nm)
- Intermittent Torque (ratios 12, 13): 325 lb-ft (441 Nm) at 1000 RPM
- Continuous Torque (ratios 12, 13): 228 lb-ft (309 Nm)
- Intermittent HP (ratios 05, 07): 76 HP (57 kW) at 1000 RPM
- Intermittent HP (ratio 09): 71 HP (53 kW) at 1000 RPM
- Intermittent HP (ratios 12, 13): 62 HP (46 kW) at 1000 RPM
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) |
