The Chelsea 272 Series Power Take-Off Assembly, part number 272HPLLP-B8SD or 272HPLLPB8SD, is a 6-bolt hot-shift PTO built for medium-duty hydraulic and pneumatic applications. It ships with an integral air control valve and features a 1-1/4" round output shaft with a 5/16" key. Shift is pneumatic or hydraulic PowerShift, and the 272 Series carries a continuous torque rating up to 300 lb-ft (407 Nm) - check application pages for actual de-rated ratings. At 1,000 RPM, shaft output is rated at 57 HP (43 kW). The 272 Series fits transmissions from Allison, Eaton/Fuller, Ford, Volvo/Mack, Aisin, RAM, and other manufacturers. Common applications include aerial work trucks, towing and recovery, construction equipment, and water trucks. Call us to confirm proper fit for your specific transmission.
Features
6-bolt mounting for broad transmission compatibility across Allison, Eaton/Fuller, Ford, Volvo/Mack, Aisin, and RAM
Pneumatic or hydraulic PowerShift with integral air control valve included
1-1/4" round output shaft with 5/16" key
Continuous torque rating up to 300 lb-ft (407 Nm); intermittent torque 201-300 lb-ft (401-500 Nm)
Shaft output: 57 HP (43 kW) at 1,000 RPM
Rotatable flanges; optional Wet-Spline and Smart-Start for high-torque start-up conditions
Tech Specs
- Mounting Type: 6-Bolt
- Shift Type: Pneumatic / PowerShift (Pneumatic or Hydraulic)
- Output Shaft Type: 1-1/4" Round with 5/16" Key
- Intermittent Torque: 201-300 lb-ft (401-500 Nm)
- Continuous Torque: Up to 300 lb-ft (407 Nm) - check application pages for actual torque ratings
- 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
