The Chelsea 282XGAJX-P5RK is an 8-bolt medium-duty hot shift power take-off assembly from the 282 Series, compatible with Allison, Eaton/Fuller, Volvo/Mack, and other transmission platforms. Shift type is pneumatic or PowerShift (pneumatic/hydraulic). The output shaft is a 1-1/4" round shaft with a 5/16" key. Intermittent torque capacity runs 201-300 lb-ft (401-500 Nm), and the series carries a continuous-duty torque rating, check application pages for actual de-rated values. Shaft output reaches 57 HP or 43 kW at 1,000 RPM. The 282 Series supports rotatable flanges, an integral air valve, wet-spline option, and Smart Start for high-torque start-up conditions. Applications include aerial equipment, construction, towing and recovery, water trucks, and fuel oil delivery. Sold by Pro Gear and Transmission. Call us to confirm proper fit for your transmission and application.
Features
8-Bolt mounting, fits Allison, Eaton/Fuller, Volvo/Mack, and other transmission configurations
Pneumatic or PowerShift (pneumatic/hydraulic) shift type
1-1/4" round output shaft with 5/16" key
Intermittent torque: 201-300 lb-ft (401-500 Nm); continuous-duty rated (check application pages for de-rated values)
Shaft power output: 57 HP / 43 kW at 1,000 RPM; 29 HP / 21 kW at 500 RPM
Optional Wet-Spline and Smart Start configurations available for extended pump shaft life and high-torque engagement
Tech Specs
- Intermittent Torque: 201-300 lb-ft (401-500 Nm)
- Continuous Torque: Up to 300 lb-ft / 407 Nm (de-rate 30%, 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 at 500 RPM: 29 HP / 21 kW
- Shaft Power at 1,000 RPM: 57 HP / 43 kW
- Compatible Transmissions: Allison, Eaton/Fuller, Volvo/Mack, Other
- Lubricant Options: Standard Lube (X), Pressure Lube (P), Wet Spline (W)
Additional Information
Parts Manual: Chelsea 282 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
