The Chelsea 272FSLLP-B8RY or 272FSLLPB8RY is a 6-bolt mounted power take-off assembly featuring pneumatic or PowerShift (pneumatic/hydraulic) engagement. The 1-1/4" round output shaft includes a 5/16" key for direct coupling to driven equipment. Continuous-duty torque is rated at 300 lb-ft (407 Nm); intermittent torque falls in the 201-300 lb-ft (401-500 Nm) range. Shaft power output runs 29 HP (21 kW) at 500 RPM and 57 HP (43 kW) at 1,000 RPM. Transmission compatibility spans a broad range including Allison, Eaton/Fuller, Ford, Aisin, Volvo/Mack, and RAM applications. The assembly includes an integral air control valve, rotatable flanges, a wet-spline option, and Smart Start capability for high-torque engagement. Call us to confirm proper fit for your transmission and application.
Features
6-bolt mounting configuration
Pneumatic or PowerShift (pneumatic/hydraulic) shift with integral air control valve
1-1/4" round output shaft with 5/16" key
Continuous-duty torque rating: 300 lb-ft (407 Nm)
Shaft power: 29 HP at 500 RPM, 57 HP at 1,000 RPM
Rotatable flanges, wet-spline option, and Smart Start for high-torque engagement
Compatible with Allison, Eaton/Fuller, Ford, Aisin, Volvo/Mack, and RAM transmissions
Tech Specs
- Mounting Type: 6-Bolt
- Shift Type: Pneumatic / PowerShift (Pneumatic/Hydraulic)
- Output Shaft Type: 1-1/4" Round with 5/16" Key
- Continuous Torque: 300 lb-ft / 407 Nm (check application pages for actual torque ratings)
- Intermittent Torque: 201-300 lb-ft / 401-500 Nm
- Shaft Power at 500 RPM: 29 HP / 21 kW
- Shaft Power at 1,000 RPM: 57 HP / 43 kW
- Output Power: 56+ HP / 41-50 kW
- Transmission Compatibility: Allison, Eaton/Fuller, Ford, Aisin, Volvo/Mack, RAM, and other manufacturers
Additional Information
