The Muncie SH8 Series Power Take-Off, part number SH8B-U6809-A1EX or SH8BU6809A1EX, is an air-shift-only PTO engineered for high-torque applications that fall between the TG and 82 Series in Muncie's lineup. The integral air shift design keeps the air cylinder enclosed within the housing, eliminating exposed external components. The 8-bolt cast iron housing provides a rigid, high-strength mounting interface, while 17 available input gear sets cover most popular transmission configurations. Five speed ratios give this unit a wide operating range, and 12 output shaft options accommodate most hydraulic pump types. Call us to confirm the right configuration for your transmission and pump setup.
Features
Integral air shift design with no exposed air cylinder
8-bolt cast iron housing for rigid, high-strength mounting
17 input gear sets to fit most popular transmissions
5 speed ratios for versatile output matching
12 output shaft options to accommodate most hydraulic pump types
Air-shift-only operation built for demanding, high-torque applications
Tech Specs
- Speed Ratio 05: 76 HP intermittent @ 1000 RPM, 400 lb.ft. intermittent torque, 280 lb.ft. continuous torque (542 NM / 379 NM)
- Speed Ratio 07: 76 HP intermittent @ 1000 RPM, 400 lb.ft. intermittent torque, 280 lb.ft. continuous torque (542 NM / 379 NM)
- Speed Ratio 09: 71 HP intermittent @ 1000 RPM, 375 lb.ft. intermittent torque, 263 lb.ft. continuous torque (508 NM / 356 NM)
- Speed Ratio 12: 62 HP intermittent @ 1000 RPM, 325 lb.ft. intermittent torque, 228 lb.ft. continuous torque (441 NM / 309 NM)
- Speed Ratio 13: 62 HP intermittent @ 1000 RPM, 325 lb.ft. intermittent torque, 228 lb.ft. continuous torque (441 NM / 309 NM)
- 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)
|
