The Chelsea 282 Series Power Take-Off Assembly, part number 282XDDAX-A5RB or 282XDDAXA5RB, is a medium-duty hot-shift PTO built for demanding continuous-duty applications. It mounts via an 8-bolt pattern and fits transmissions from Allison, Eaton/Fuller, Volvo/Mack, and other manufacturers. Shift actuation is pneumatic or PowerShift (pneumatic/hydraulic), with an integral air valve included. The output shaft is a 1-1/4" round shaft with a 5/16" key. Intermittent torque capacity falls in the 201-300 lb-ft range, and the series supports continuous-duty torque up to 300 lb-ft, verify actual ratings on the Chelsea application pages. Shaft power output reaches 57 HP at 1,000 RPM. Typical service markets include aerial, towing and recovery, construction equipment, water trucks, and fuel oil delivery. Call us to confirm proper fit for your transmission and application.
Features
8-Bolt mounting pattern compatible with Allison, Eaton/Fuller, Volvo/Mack, and other transmission manufacturers
Pneumatic or PowerShift (pneumatic/hydraulic) shift with integral air valve included
1-1/4" round output shaft with 5/16" key
Intermittent torque rating: 201-300 lb-ft (401-500 Nm); continuous-duty torque up to 300 lb-ft (verify on Chelsea application pages)
Shaft power: 29 HP (500 RPM) / 57 HP (1,000 RPM)
Optional Wet-Spline lubrication and Smart Start for high-torque engagement; rotatable flanges for flexible installation
Tech Specs
- Intermittent Torque: 201-300 lb-ft, 401-500 Nm
- Output Shaft Type: 1-1/4" Round, 1-1/4" RD w/ 5/16" Key
- Transmission Manufacturer: Other, Allison, Volvo/Mack, Eaton/Fuller
- Shift Type: Pneumatic, PowerShift (Pneumatic/Hydraulic)
- Output Power: 41-50 kW, 56+ HP
- Mounting Type: 8-Bolt
- Continuous Torque: 300 (Check Application Pages for Actual Torque Ratings) lb-ft, 407 (Check Application Pages for Actual Torque Ratings) Nm
- Shaft Power: 500 RPM: 29, 1000: RPM 57 HP, 500 RPM: 21, 1000: RPM 43 kW
- Weight: 49 lb, 22 kg
Additional Information
Parts Manual: Chelsea 282 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
