The Muncie SH8B-U6005-A1CX or SH8BU6005A1CX is an SH Series air-shift power take-off built for high-torque truck applications. Its 8-bolt cast iron housing mounts without exposed air cylinder hardware, keeping the installation clean and the assembly compact. Five speed ratios cover a wide range of output needs, and 17 input gear sets make it compatible with most popular transmissions. Twelve output shaft options allow direct pairing with most common pump types. Intermittent torque ratings by speed ratio range from 325 lb-ft at speed ratios 12 and 13 up to 400 lb-ft at ratios 05 and 07, with corresponding intermittent horsepower from 62 to 76 HP at 1,000 RPM. 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 strength and straightforward mounting
17 input gear sets to fit most popular transmissions
12 output shaft options compatible with most common pump types
5 speed ratios with intermittent torque ratings from 325 to 400 lb-ft at 1,000 RPM
Designed to fill the torque range between the Muncie TG and 82 Series PTOs
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 (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 at 1,000 RPM (Ratio 05): 76 HP (57 kW)
- Intermittent HP at 1,000 RPM (Ratio 07): 76 HP (57 kW)
- Intermittent HP at 1,000 RPM (Ratio 09): 71 HP (53 kW)
- Intermittent HP at 1,000 RPM (Ratio 12): 62 HP (46 kW)
- Intermittent HP at 1,000 RPM (Ratio 13): 62 HP (46 kW)
- Alternate Part Number: SH8BU6005A1CX
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) |
