The Chelsea 282 Series Power Take-Off Assembly, part number 282XGAJX-A3RB or 282XGAJXA3RB, is an 8-bolt medium-duty hot shift PTO designed for continuous-duty applications. It accepts pneumatic or PowerShift (pneumatic/hydraulic) actuation and delivers output through a 1-1/4" round shaft with a 5/16" key. Shaft power output reaches 29 HP at 500 RPM and 57 HP at 1,000 RPM (21 kW and 43 kW respectively). Intermittent torque is rated at 201-300 lb-ft (401-500 Nm), with continuous torque up to 300 lb-ft (check application pages for actual torque ratings). Compatible with Allison, Volvo/Mack, Eaton/Fuller, and other transmission platforms, this PTO suits aerial, construction, towing and recovery, water truck, and fuel oil delivery applications. Call us to confirm proper fit for your specific transmission.
Features
8-bolt mounting configuration for broad transmission compatibility including Allison, Volvo/Mack, and Eaton/Fuller
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); verify actual rating on application pages
Shaft power output: 29 HP at 500 RPM, 57 HP at 1,000 RPM
Optional wet-spline lubrication and Smart Start for high-torque engagement; rotatable flanges for flexible installation
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
- 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, Other
Additional Information
Parts Manual: Chelsea 282 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
