The Chelsea 282 Series Power Take-Off Assembly, part number 282XKAJP-G3RK or 282XKAJPG3RK, is a medium-duty hot-shift PTO built for demanding work cycles. It mounts via an 8-bolt pattern and accepts either pneumatic or PowerShift (pneumatic/hydraulic) actuation. The 1-1/4" round output shaft uses a 5/16" key. Shaft power output reaches 29 HP at 500 RPM and 57 HP at 1,000 RPM. Intermittent torque is rated at 201-300 lb-ft, with continuous torque capability up to 300 lb-ft, making it compatible with Allison, Eaton/Fuller, Volvo/Mack, and other transmission platforms. Typical applications include aerial, towing and recovery, water trucks, construction equipment, and fuel oil delivery. Call us to confirm proper fit for your application.
Features
8-bolt mounting pattern compatible with Allison, Eaton/Fuller, Volvo/Mack, and other transmissions
1-1/4" round output shaft with 5/16" key
Pneumatic or PowerShift (pneumatic/hydraulic) shift with integral air valve
Continuous-duty torque capability up to 300 lb-ft (407 Nm)
Shaft power: 29 HP at 500 RPM, 57 HP at 1,000 RPM
Wet-spline option available for extended PTO and pump shaft service life
Smart Start option for high-torque engagement
Tech Specs
- 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)
- Output Shaft Type: 1-1/4" Round with 5/16" Key
- Mounting Type: 8-Bolt
- Shift Type: Pneumatic, PowerShift (Pneumatic/Hydraulic)
- Output Power: 56+ HP, 41-50 kW
- Shaft Power: 29 HP at 500 RPM, 57 HP at 1,000 RPM; 21 kW at 500 RPM, 43 kW at 1,000 RPM
- Compatible Transmissions: Allison, Eaton/Fuller, Volvo/Mack, and others
Additional Information
Parts Manual: Chelsea 282 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
