The Muncie SH8B-U6813-A1KX (also referenced as SH8BU6813A1KX) is an air-shift-only power take-off from Muncie's SH Series, designed to bridge the performance gap between the TG and 82 Series for high-torque truck applications. The integral air shift design keeps the air cylinder fully enclosed within the housing, eliminating exposed components that can be damaged in demanding service. The 8-bolt cast iron housing simplifies mounting and provides structural strength. With 17 input gear sets, the unit fits most popular transmission configurations, and 12 output shaft options accommodate a wide range of pump types. Five available speed ratios let you match output to the driven equipment. Call us to confirm proper fit for your specific transmission and pump setup.
Features
Air-shift-only operation with integral design - no exposed air cylinder
8-bolt cast iron housing for straightforward mounting and structural strength
17 input gear sets to fit most popular transmission configurations
12 output shaft options to match most common pump types
5 speed ratios available for versatile output matching
SH Series designed to fill the performance gap between the Muncie TG and 82 Series
Tech Specs
- Speed Ratio 05: 76 HP intermittent @ 1000 RPM | 400 lb.ft. intermittent torque | 280 lb.ft. continuous torque | 57 kW intermittent | 542 NM intermittent | 379 NM continuous
- Speed Ratio 07: 76 HP intermittent @ 1000 RPM | 400 lb.ft. intermittent torque | 280 lb.ft. continuous torque | 57 kW intermittent | 542 NM intermittent | 379 NM continuous
- Speed Ratio 09: 71 HP intermittent @ 1000 RPM | 375 lb.ft. intermittent torque | 263 lb.ft. continuous torque | 53 kW intermittent | 508 NM intermittent | 356 NM continuous
- Speed Ratio 12: 62 HP intermittent @ 1000 RPM | 325 lb.ft. intermittent torque | 228 lb.ft. continuous torque | 46 kW intermittent | 441 NM intermittent | 309 NM continuous
- Speed Ratio 13: 62 HP intermittent @ 1000 RPM | 325 lb.ft. intermittent torque | 228 lb.ft. continuous torque | 46 kW intermittent | 441 NM intermittent | 309 NM continuous
- Housing: 8-bolt cast iron
- Shift Type: Air shift only
- Input Gear Sets: 17
- Output Shaft Options: 12
- Speed Ratios Available: 5
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) |
