The Muncie SH8 Series Power Take-Off, part number SH8S-U6809-E3KX or SH8SU6809E3KX, is an air-shift-only PTO built for high-torque truck and vocational applications. The integral air shift design keeps the air cylinder fully enclosed within the housing, which protects the shift mechanism and simplifies the installation envelope. The 8-bolt cast iron housing provides a rigid, high-strength mount to the transmission. With 17 input gear sets available across the SH Series, this PTO fits a broad range of popular transmission configurations. Five speed ratios and 12 output shaft options allow it to match a wide variety of hydraulic pump requirements. Call us to confirm the correct configuration for your specific transmission and pump setup.
Features
Integral air shift design - no exposed air cylinder for a cleaner, protected installation
8-bolt cast iron housing for rigid, high-strength transmission mounting
17 input gear sets available across the SH Series to fit most popular transmissions
5 speed ratios selectable to match driven equipment requirements
12 output shaft options to fit most popular hydraulic pump types
Air-shift-only operation designed specifically for high-torque vocational applications
Tech Specs
- Housing: 8-bolt cast iron
- Shift Type: Air shift only (integral - no exposed air cylinder)
- Input Gear Sets: 17 (SH Series)
- Speed Ratios: 5
- Output Shaft Options: 12
- Speed Ratio 05 - Intermittent Torque: 400 lb-ft (542 Nm), Continuous Torque: 280 lb-ft (379 Nm), Intermittent Power @ 1000 RPM: 76 HP (57 kW)
- Speed Ratio 07 - Intermittent Torque: 400 lb-ft (542 Nm), Continuous Torque: 280 lb-ft (379 Nm), Intermittent Power @ 1000 RPM: 76 HP (57 kW)
- Speed Ratio 09 - Intermittent Torque: 375 lb-ft (508 Nm), Continuous Torque: 263 lb-ft (356 Nm), Intermittent Power @ 1000 RPM: 71 HP (53 kW)
- Speed Ratio 12 - Intermittent Torque: 325 lb-ft (441 Nm), Continuous Torque: 228 lb-ft (309 Nm), Intermittent Power @ 1000 RPM: 62 HP (46 kW)
- Speed Ratio 13 - Intermittent Torque: 325 lb-ft (441 Nm), Continuous Torque: 228 lb-ft (309 Nm), Intermittent Power @ 1000 RPM: 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) |
