The Muncie SH8 Series Power Take-Off, part number SH8S-U6809-A1SX or SH8SU6809A1SX, is an air-shift-only PTO engineered for high-torque applications that fall between light-duty and heavy-series units. The integral air shift design eliminates an exposed air cylinder, keeping the unit compact and protected. An 8-bolt cast iron housing provides a rigid, easy-to-mount platform. With 17 input gear sets available across the SH8 Series, this PTO fits most popular transmission configurations, and 12 output shaft options accommodate a wide range of pump types. Five speed ratios offer application flexibility, with intermittent torque ratings up to 400 lb-ft (542 Nm) at the lower speed ratios. Call us to confirm proper fit for your transmission and pump combination.
Features
Integral air shift design with no exposed air cylinder
8-bolt cast iron housing for strength and easy mounting
17 input gear sets to fit most popular transmissions
12 output shaft options to match most common pump types
5 speed ratios for application flexibility
Intermittent torque up to 400 lb-ft (542 Nm) at speed ratios 05 and 07
Tech Specs
- Housing: 8-bolt cast iron
- Shift Type: Air shift only (integral design, no exposed air cylinder)
- Input Gear Sets: 17
- Output Shaft Options: 12
- Speed Ratios Available: 5
- Intermittent HP at 1000 RPM (ratio 05 and 07): 76 HP (57 kW)
- Intermittent Torque (ratio 05 and 07): 400 lb-ft (542 Nm)
- Continuous Torque (ratio 05 and 07): 280 lb-ft (379 Nm)
- Intermittent HP at 1000 RPM (ratio 09): 71 HP (53 kW)
- Intermittent Torque (ratio 09): 375 lb-ft (508 Nm)
- Continuous Torque (ratio 09): 263 lb-ft (356 Nm)
- Intermittent HP at 1000 RPM (ratio 12 and 13): 62 HP (46 kW)
- Intermittent Torque (ratio 12 and 13): 325 lb-ft (441 Nm)
- Continuous Torque (ratio 12 and 13): 228 lb-ft (309 Nm)
- Dimensions (H x W x L): 11.63 in. x 13.38 in. x 15.63 in.
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) |
