The Chelsea 282XKAJX-15RF or 282XKAJX15RF is an 8-bolt medium-duty hot shift power take-off from Parker Chelsea's 282 Series. It ships with a 1-1/4" round output shaft with a 5/16" key and supports both pneumatic and PowerShift (pneumatic/hydraulic) actuation. Continuous torque capability reaches 300 lb-ft (407 Nm) -- verify actual ratings on the application pages -- and intermittent torque falls in the 201-300 lb-ft (401-500 Nm) range. Shaft power is rated at 29 HP (21 kW) at 500 RPM and 57 HP (43 kW) at 1,000 RPM. Compatible transmissions include Allison, Volvo/Mack, Eaton/Fuller, and others. Typical applications span aerial, construction, towing and recovery, water trucks, and fuel oil delivery. Call us to confirm proper fit for your specific transmission and application.
Features
8-bolt mounting configuration for medium-duty hot shift applications
Pneumatic or PowerShift (pneumatic/hydraulic) shift with integral air valve
1-1/4" round output shaft with 5/16" key
Continuous torque up to 300 lb-ft (407 Nm); intermittent torque 201-300 lb-ft (401-500 Nm)
Shaft power: 29 HP at 500 RPM, 57 HP at 1,000 RPM
Optional Wet-Spline and Smart Start configurations available within the 282 Series
Rotatable flanges for flexible installation
Tech Specs
- Intermittent Torque: 201-300 lb-ft (401-500 Nm)
- Continuous Torque: 300 lb-ft / 407 Nm (check application pages for actual torque ratings)
- Output Shaft Type: 1-1/4" round with 5/16" key
- Shift Type: Pneumatic or PowerShift (Pneumatic/Hydraulic)
- Mounting Type: 8-Bolt
- Output Power: 41-50 kW / 56+ HP
- Shaft Power: 29 HP (21 kW) at 500 RPM; 57 HP (43 kW) at 1,000 RPM
- Compatible Transmissions: Allison, Volvo/Mack, Eaton/Fuller, and other applications
Additional Information
Parts Manual: Chelsea 282 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
