Description
The Chelsea 282XMAJX-A3BD or 282XMAJXA3BD is an 8-bolt power take-off from the Chelsea 282 Series, designed for medium-duty hot-shift applications. It accepts either pneumatic or PowerShift (pneumatic/hydraulic) actuation and carries a continuous torque rating up to 300 lb-ft (407 Nm), with intermittent torque in the 201-300 lb-ft (401-500 Nm) range. The 1-1/4″ round output shaft uses a 5/16″ key. Shaft power output reaches 29 HP at 500 RPM and 57 HP at 1,000 RPM. The unit is compatible with Allison, Eaton/Fuller, Volvo/Mack, and other transmission configurations. Typical service areas include aerial, construction equipment, towing and recovery, water trucks, and fuel oil delivery. Call us to confirm proper fit for your application.
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
Continuous torque rating up to 300 lb-ft (407 Nm); intermittent torque 201-300 lb-ft (401-500 Nm)
1-1/4″ round output shaft with 5/16″ key
Shaft power: 29 HP (21 kW) at 500 RPM, 57 HP (43 kW) at 1,000 RPM
Optional Wet-Spline for extended PTO and pump shaft life; Smart Start option for high-torque start-up
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
- Shift Type: Pneumatic, PowerShift (Pneumatic/Hydraulic)
- Mounting Type: 8-Bolt
- Transmission Compatibility: Allison, Eaton/Fuller, Volvo/Mack, Other
- Output Power: 41-50 kW, 56+ HP
- Shaft Power: 29 HP (21 kW) at 500 RPM; 57 HP (43 kW) at 1,000 RPM
Additional Information
Parts Manual: Chelsea 282 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
