The Muncie SH8S-U6005-A1BX or SH8SU6005A1BX is an SH8 Series medium-duty power take-off unit built around an 8-bolt cast iron housing with a mechanical shift design. The integral air shift keeps all air cylinder components internal, eliminating exposed hardware. Seventeen input gear sets give it broad compatibility across the most common heavy-duty transmission applications, while 5 available speed ratios and 12 output shaft options let you match the unit to nearly any hydraulic pump configuration. Intermittent torque ratings reach 400 lb-ft at speed ratios 05 and 07, stepping down to 325 lb-ft at ratios 12 and 13. Call us to confirm the right ratio and output shaft combination for your specific application.
Features
SH8 Series medium-duty mechanical shift PTO
8-bolt cast iron housing for secure, high-strength mounting
Integral air shift design - no exposed air cylinder
17 input gear sets for broad transmission compatibility
5 speed ratios available; intermittent torque up to 400 lb-ft
12 output shaft options to match most hydraulic pump types
Tech Specs
- Part Number: SH8S-U6005-A1BX or SH8SU6005A1BX
- Series: SH8 Series
- Shift Type: Mechanical shift with integral air shift (no exposed air cylinder)
- Housing: 8-bolt cast iron
- Speed Ratios Available: 5
- Input Gear Sets: 17
- Output Shaft Options: 12
- Intermittent Torque (Ratios 05, 07): 400 lb-ft (542 Nm)
- Continuous Torque (Ratios 05, 07): 280 lb-ft (379 Nm)
- Intermittent HP @ 1000 RPM (Ratios 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 (Ratios 12, 13): 325 lb-ft (441 Nm)
- Continuous Torque (Ratios 12, 13): 228 lb-ft (309 Nm)
- Intermittent HP @ 1000 RPM (Ratios 12, 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) |
