The Muncie SH8B-S6813-A1CX or SH8BS6813A1CX is an SH8 Series air shift power take-off engineered for high torque applications. The integral air shift design keeps the air cylinder fully enclosed within the housing, eliminating exposure to road debris. Mounting uses an 8-bolt cast iron housing for a secure, rigid installation. Five available speed ratios cover a wide range of output requirements, and 17 input gear sets make this unit compatible with most popular transmissions. Twelve output shaft options allow direct coupling to most pump types. Intermittent torque ratings vary by speed ratio, reaching up to 400 lb-ft (542 Nm) at ratios 05 and 07, with continuous ratings up to 280 lb-ft (379 Nm). Call us to confirm proper fit for your application.
Features
Integral air shift design - air cylinder fully enclosed, no external exposure
8-bolt cast iron housing for rigid, high-strength mounting
17 input gear sets to fit most popular transmissions
5 speed ratios for application flexibility
12 output shaft options to match most popular pump types
Intermittent torque up to 400 lb-ft (542 Nm) and continuous torque up to 280 lb-ft (379 Nm) at speed ratios 05 and 07
Tech Specs
- Speed Ratio 05: 76 HP intermittent @ 1000 RPM, 400 lb-ft (542 Nm) intermittent torque, 280 lb-ft (379 Nm) continuous torque
- Speed Ratio 07: 76 HP intermittent @ 1000 RPM, 400 lb-ft (542 Nm) intermittent torque, 280 lb-ft (379 Nm) continuous torque
- Speed Ratio 09: 71 HP intermittent @ 1000 RPM, 375 lb-ft (508 Nm) intermittent torque, 263 lb-ft (356 Nm) continuous torque
- Speed Ratio 12: 62 HP intermittent @ 1000 RPM, 325 lb-ft (441 Nm) intermittent torque, 228 lb-ft (309 Nm) continuous torque
- Speed Ratio 13: 62 HP intermittent @ 1000 RPM, 325 lb-ft (441 Nm) intermittent torque, 228 lb-ft (309 Nm) continuous torque
- Housing: 8-bolt cast iron
- Shift Type: Air shift only
- Input Gear Sets: 17
- Speed Ratios: 5
- Output Shaft Options: 12
- Part Number: SH8B-S6813-A1CX or SH8BS6813A1CX
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) |
