The Chelsea 282GGAJX-A3RK or 282GGAJXA3RK is a medium-duty hot-shift power take-off from Parker Chelsea's 282 Series. It mounts via an 8-bolt pattern and fits transmissions from Allison, Volvo/Mack, Eaton/Fuller, and other manufacturers. The output shaft is a 1-1/4" round shaft with a 5/16" key. Shift actuation is pneumatic or PowerShift (pneumatic/hydraulic), with an integral air valve built in. The 282 Series carries a continuous-duty torque rating of up to 300 lb-ft (407 Nm) and an intermittent rating in the 201-300 lb-ft (401-500 Nm) range. Shaft power output runs 29 HP at 500 RPM and 57 HP at 1,000 RPM. Rotatable flanges allow flexible installation orientation. Typical applications include aerial work, construction equipment, towing and recovery, water trucks, and fuel oil delivery. Call us to confirm proper fit for your application.
The Chelsea 282 Series includes nine speed ratios and eighteen shift options. The 282 Series is designed for aerial, construction equipment, towing and recovery, water trucks, fuel oil delivery, and other mobile applications. Direct mount outputs offer optional Wet-Spline technology for extended PTO and pump shaft life. Driveshaft outputs include a positive stop to prevent seal damage from driveshaft yokes. The Smart Start option is available for high-torque start-up conditions. This unit is also referenced as part number 282GGAJXA3RK.
Features
8-bolt mounting pattern compatible with Allison, Volvo/Mack, Eaton/Fuller, and other transmission manufacturers
1-1/4" round output shaft with 5/16" key
Pneumatic or PowerShift (pneumatic/hydraulic) shift with integral air valve
Continuous-duty torque rating up to 300 lb-ft (407 Nm); intermittent torque 201-300 lb-ft (401-500 Nm)
Rotatable flanges for flexible installation orientation
Optional Wet-Spline and Smart Start configurations available within the 282 Series for demanding high-torque start-up applications
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 shaft with 5/16" key
- Shift Type: Pneumatic, PowerShift (Pneumatic/Hydraulic)
- Mounting Type: 8-Bolt
- Output Power: 41-50 kW, 56+ HP
- Shaft Power: 29 HP at 500 RPM, 57 HP at 1,000 RPM; 21 kW at 500 RPM, 43 kW at 1,000 RPM
- Compatible Transmissions: Allison, Volvo/Mack, Eaton/Fuller, and other manufacturers
Additional Information
The Chelsea 282 Series includes nine speed ratios and eighteen shift options. The 282 Series is designed for aerial, construction equipment, towing and recovery, water trucks, fuel oil delivery, and other mobile applications. Direct mount outputs offer optional Wet-Spline technology for extended PTO and pump shaft life. Driveshaft outputs include a positive stop to prevent seal damage from driveshaft yokes. The Smart Start option is available for high-torque start-up conditions. This unit is also referenced as part number 282GGAJXA3RK.
