The Chelsea 282GDAJX-A3RF or 282GDAJXA3RF is an 8-bolt medium-duty hot-shift power take-off from the Chelsea 282 Series. It accepts pneumatic (air) or PowerShift (pneumatic/hydraulic) engagement and delivers up to 300 lb-ft of continuous torque and 201-300 lb-ft intermittent torque. The 1-1/4" round output shaft uses a 5/16" key. Shaft power output reaches 57 HP (42 kW) at 1,000 RPM and 29 HP (21 kW) at 500 RPM. Compatible transmission types include Allison, Volvo/Mack, Eaton/Fuller, and other manufacturers. Typical applications include aerial, construction equipment, towing and recovery, water trucks, and fuel oil delivery trucks. Call us to confirm proper fit for your specific transmission.
Features
8-Bolt mounting configuration for medium-duty truck transmissions
Pneumatic or PowerShift (pneumatic/hydraulic) shift engagement
1-1/4" round output shaft with 5/16" keyway
Continuous-duty torque rating up to 300 lb-ft (407 Nm); intermittent 201-300 lb-ft (401-500 Nm)
Integral air valve with rotatable flanges for flexible installation
Optional Wet-Spline technology for extended PTO and pump shaft service life
Smart Start option available for high-torque engagement situations
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 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
- Compatible Transmission Manufacturers: Allison, Volvo/Mack, Eaton/Fuller, Other
Additional Information
Parts Manual: Chelsea 282 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
