The Chelsea 282GGAJX-13RF or 282GGAJX13RF is a medium-duty hot-shift power take-off assembly from the Chelsea 282 Series, built for demanding vocational applications including aerial work, construction, towing and recovery, water trucks, and fuel oil delivery. Mounting is via an 8-bolt pattern, and the unit accepts Allison, Eaton/Fuller, Volvo/Mack, and other compatible transmissions. The output shaft is a 1-1/4" round shaft with a 5/16" key. Shift actuation is pneumatic or PowerShift (pneumatic/hydraulic). Intermittent torque is rated at 201-300 lb-ft (401-500 Nm), with continuous torque capability up to 300 lb-ft (407 Nm) - verify actual rating on the application pages for your configuration. Shaft power output is 29 HP at 500 RPM and 57 HP at 1000 RPM. Call us to confirm proper fit for your application.
Features
8-Bolt mounting pattern compatible with Allison, Eaton/Fuller, Volvo/Mack, and other transmissions
1-1/4" round output shaft with 5/16" keyway
Pneumatic or PowerShift (pneumatic/hydraulic) shift actuation with integral air valve
Intermittent torque: 201-300 lb-ft (401-500 Nm); continuous torque up to 300 lb-ft (407 Nm)
Shaft power: 29 HP (21 kW) at 500 RPM, 57 HP (43 kW) at 1000 RPM
Optional Wet-Spline lubrication and Smart Start for high-torque start-up; rotatable flanges for flexible installation
Tech Specs
- Mounting Type: 8-Bolt
- Output Shaft Type: 1-1/4" Round with 5/16" Key
- Transmission Compatibility: Allison, Eaton/Fuller, Volvo/Mack, Other
- Shift Type: Pneumatic or PowerShift (Pneumatic/Hydraulic)
- Intermittent Torque: 201-300 lb-ft (401-500 Nm)
- Continuous Torque: Up to 300 lb-ft (407 Nm) - see application pages for actual rating by configuration
- Output Power: 56+ HP (41-50 kW)
- Shaft Power: 29 HP (21 kW) at 500 RPM; 57 HP (43 kW) at 1000 RPM
Additional Information
Parts Manual: Chelsea 282 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
