The Muncie SH8D-S6809-P3PX or SH8DS6809P3PX is an 8-bolt SH8 Series air-shift power take-off built for high-torque truck applications. The integral air-shift design keeps the air cylinder inside the housing, eliminating exposed components that can collect damage in demanding work environments. Seventeen input gear sets give this PTO broad transmission compatibility, while 12 output shaft options cover most common hydraulic pump configurations. Five available speed ratios let you match output to the driven equipment. The 8-bolt cast iron housing mounts securely and delivers the structural strength required for continuous-duty cycles. Intermittent torque ratings reach up to 400 lb-ft depending on speed ratio selected. Call us to confirm proper fit for your application.
Features
Integral air shift design with no exposed air cylinder for a cleaner, more protected installation
8-bolt cast iron housing for secure mounting and long-term structural strength
17 input gear sets to fit most popular heavy-duty transmissions
12 output shaft options to match most common hydraulic pump types
5 available speed ratios with intermittent torque ratings up to 400 lb-ft (542 Nm)
Built for high-torque, demanding applications where the TG Series leaves off
Tech Specs
- Series: Muncie SH8 Series Power Take-Off
- Housing: 8-bolt cast iron
- Shift Type: Air shift only (integral, no exposed air cylinder)
- Input Gear Sets: 17
- Output Shaft Options: 12
- Speed Ratios Available: 5
- Speed Ratio 05 - Intermittent: 76 HP / 400 lb-ft (542 Nm) | Continuous: 280 lb-ft (379 Nm)
- Speed Ratio 07 - Intermittent: 76 HP / 400 lb-ft (542 Nm) | Continuous: 280 lb-ft (379 Nm)
- Speed Ratio 09 - Intermittent: 71 HP / 375 lb-ft (508 Nm) | Continuous: 263 lb-ft (356 Nm)
- Speed Ratio 12 - Intermittent: 62 HP / 325 lb-ft (441 Nm) | Continuous: 228 lb-ft (309 Nm)
- Speed Ratio 13 - Intermittent: 62 HP / 325 lb-ft (441 Nm) | Continuous: 228 lb-ft (309 Nm)
- All horsepower ratings measured at 1,000 RPM
- Overall 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) |
