The Chelsea 282 Series Power Take-Off Assembly, part number 282GGAJX-B3RK or 282GGAJXB3RK, is a medium-duty hot-shift PTO built for continuous-duty service. It mounts via an 8-bolt pattern and accepts pneumatic or PowerShift (pneumatic/hydraulic) engagement, making it adaptable to Allison, Eaton/Fuller, Volvo/Mack, and other transmission families. The 1-1/4" round output shaft uses a 5/16" key. Continuous torque capability reaches up to 300 lb-ft (407 Nm) for this series; shaft power output is rated at 29 HP (21 kW) at 500 RPM and 57 HP (43 kW) at 1,000 RPM. The 282 Series covers aerial, towing and recovery, construction equipment, water truck, and fuel oil delivery applications. Call us to confirm proper fit for your specific transmission and chassis configuration.
Features
8-bolt mounting pattern compatible with Allison, Eaton/Fuller, Volvo/Mack, and other transmissions
Pneumatic or PowerShift (pneumatic/hydraulic) shift with integral air valve
1-1/4" round output shaft with 5/16" key
Continuous-duty torque rating up to 300 lb-ft (407 Nm) for the 282 Series
Shaft power: 29 HP at 500 RPM, 57 HP at 1,000 RPM
Wet-Spline option and Smart Start option for high-torque start-up; rotatable flanges for flexible installation
Tech Specs
- Intermittent Torque: 201-300 lb-ft (401-500 Nm)
- Continuous Torque: Up to 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 or 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
- Transmission Compatibility: Allison, Eaton/Fuller, Volvo/Mack, and other manufacturers
Additional Information
Parts Manual: Chelsea 282 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
