The Muncie SH8D-S6809-E3CX or SH8DS6809E3CX is a Muncie SH Series air shift power take-off built for high-torque applications. It features an 8-bolt cast iron housing and an integral air shift design with no exposed air cylinder, keeping the installation clean and the profile compact. The unit covers 17 input gear sets to fit most popular transmissions and offers 12 output shaft options for compatibility with a wide range of pump configurations. Five speed ratios give operators flexibility across duty cycles. Series torque ratings reach up to 400 ft-lbs intermittent and 280 ft-lbs continuous at the higher speed ratios. A genuine Muncie part, sold by Pro Gear and Transmission. Call us to confirm proper fit for your application.
Features
Integral air shift design with no exposed air cylinder
8-bolt cast iron housing for secure, high-strength mounting
17 input gear sets covering most popular transmission applications
12 output shaft options to match most pump types
5 available speed ratios for versatility across duty cycles
Series torque capacity up to 400 ft-lbs intermittent / 280 ft-lbs continuous (speed ratios 05 and 07)
Tech Specs
- Series: Muncie SH Series Power Take-Off
- Part Number: SH8D-S6809-E3CX or SH8DS6809E3CX
- Housing: 8-bolt cast iron
- Shift Type: Air shift (integral, no exposed air cylinder)
- Input Gear Sets: 17
- Output Shaft Options: 12
- Speed Ratios Available: 5
- Intermittent Torque (Ratios 05, 07): 400 ft-lbs (542 Nm)
- Continuous Torque (Ratios 05, 07): 280 ft-lbs (379 Nm)
- Intermittent HP @ 1000 RPM (Ratios 05, 07): 76 HP (57 kW)
- Intermittent Torque (Ratio 09): 375 ft-lbs (508 Nm)
- Continuous Torque (Ratio 09): 263 ft-lbs (356 Nm)
- Intermittent HP @ 1000 RPM (Ratio 09): 71 HP (53 kW)
- Intermittent Torque (Ratios 12, 13): 325 ft-lbs (441 Nm)
- Continuous Torque (Ratios 12, 13): 228 ft-lbs (309 Nm)
- Intermittent HP @ 1000 RPM (Ratios 12, 13): 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) |
