The Chelsea 282 Series PTO Assembly, part number 282XSAJX-A5RK or 282XSAJXA5RK, is a medium-duty hot-shift power take-off built for continuous-duty applications. It mounts via an 8-bolt pattern and fits transmissions from Allison, Eaton/Fuller, Volvo/Mack, and other manufacturers. Shift is pneumatic or PowerShift (pneumatic/hydraulic). The output shaft is a 1-1/4" round shaft with a 5/16" key. Intermittent torque is rated at 201-300 lb-ft (401-500 Nm), with shaft power output of 29 HP at 500 RPM and 57 HP at 1,000 RPM. Continuous torque is rated up to 300 lb-ft, confirm actual ratings on the Chelsea 282 Series application pages. Common applications include aerial equipment, construction, towing and recovery, water trucks, 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 transmission manufacturers
1-1/4" round output shaft with 5/16" key
Pneumatic or PowerShift (pneumatic/hydraulic) shift with integral air valve
Continuous-duty torque rating up to 300 lb-ft (407 Nm); intermittent torque 201-300 lb-ft (401-500 Nm)
Rotatable flanges for flexible installation
Smart Start option for high-torque start-up; Wet-Spline option available for extended pump and shaft life
Tech Specs
- Intermittent Torque: 201-300 lb-ft (401-500 Nm)
- Continuous Torque: Up to 300 lb-ft (407 Nm) - check Chelsea 282 Series application pages for actual torque ratings
- Output Shaft Type: 1-1/4" round shaft with 5/16" key
- Shift Type: Pneumatic or PowerShift (Pneumatic/Hydraulic)
- Mounting Type: 8-Bolt
- Output Power: 56+ HP (41-50 kW)
- Shaft Power: 29 HP (21 kW) at 500 RPM; 57 HP (43 kW) at 1,000 RPM
- Transmission Compatibility: Allison, Eaton/Fuller, Volvo/Mack, Other
Additional Information
Parts manual and diagrams: Chelsea 282 Series PTO parts list with prices
