Description
The Chelsea 282GDAJX-B3RK or 282GDAJXB3RK is an 8-bolt medium-duty hot shift PTO assembly from the Chelsea 282 Series, compatible with Allison, Eaton/Fuller, Volvo/Mack, and other transmission manufacturers. It shifts pneumatically or via PowerShift (pneumatic/hydraulic) and delivers up to 300 lb-ft (407 Nm) continuous torque, with intermittent ratings from 201 to 300 lb-ft (401 to 500 Nm). The 1-1/4″ round output shaft includes a 5/16″ key. Shaft power output reaches 57 HP (42 kW) at 1,000 RPM. Series features include an integral air valve, rotatable flanges, a Wet-Spline option for extended pump shaft life, and a Smart Start option for high-torque engagement. Applications span aerial, construction, towing and recovery, water truck, and fuel oil delivery equipment. Call us to confirm proper fit for your application.
Features
8-Bolt mounting, compatible with Allison, Eaton/Fuller, Volvo/Mack, and other transmissions
Pneumatic or PowerShift (pneumatic/hydraulic) shift options
300 lb-ft (407 Nm) continuous torque rating; 201-300 lb-ft (401-500 Nm) intermittent
1-1/4″ round output shaft with 5/16″ key
Integral air valve and rotatable flanges
Smart Start option for high-torque start-up; Wet-Spline option available
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
- 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 (21 kW) at 500 RPM; 57 HP (43 kW) at 1,000 RPM
- Compatible Transmissions: 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.
