The Chelsea 282XCAJX-V3RK or 282XCAJXV3RK is a medium-duty hot-shift power take-off assembly from the Chelsea 282 Series, designed for continuous-duty applications up to 300 lb-ft. The 8-bolt mounting pattern and 1-1/4" round output shaft with 5/16" key are built to fit transmissions from Allison, Eaton/Fuller, Volvo/Mack, and other manufacturers. Shift is pneumatic or PowerShift (pneumatic/hydraulic), with an integral air valve already included. Shaft power output reaches 29 HP at 500 RPM and 57 HP at 1,000 RPM. The rotatable flanges allow flexible installation positioning, and the optional Wet-Spline configuration extends PTO and pump shaft service life. Smart Start handles high-torque engagement. Common applications include aerial, construction, towing and recovery, water trucks, and fuel oil delivery. Call us to confirm proper fit for your transmission.
Features
8-Bolt mounting pattern fits 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 included
Continuous-duty torque up to 300 lb-ft; intermittent torque rated 201-300 lb-ft (401-500 Nm)
Shaft power: 29 HP (21 kW) at 500 RPM, 57 HP (43 kW) at 1,000 RPM
Rotatable flanges, Wet-Spline option, and Smart Start option for high-torque engagement
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
- Shaft Power: 29 HP (21 kW) at 500 RPM; 57 HP (43 kW) at 1,000 RPM
- Output Power: 56+ HP (41-50 kW)
- Output Shaft Type: 1-1/4" Round with 5/16" Key
- Mounting Type: 8-Bolt
- Shift Type: Pneumatic or PowerShift (Pneumatic/Hydraulic)
- Transmission Compatibility: Allison, Eaton/Fuller, Volvo/Mack, Other
Additional Information
Parts Manual: Chelsea 282 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
