The Chelsea 282XCDAX-B5RK or 282XCDAXB5RK is a medium-duty hot-shift Power Take-Off from the Chelsea 282 Series, designed for continuous operation up to 300 lb-ft of torque. Mounting is via an 8-bolt pattern and the output shaft is a 1-1/4" round with a 5/16" key. Shift is either pneumatic or PowerShift (pneumatic/hydraulic), with an integral air valve built in. Compatible with Allison, Eaton/Fuller, Volvo/Mack, and other transmission platforms. The 282 Series delivers 57 HP at 1,000 RPM and is suited for aerial work, construction equipment, towing and recovery, water trucks, and fuel oil delivery applications. Call us to confirm proper fit for your specific transmission and chassis.
Features
8-bolt mounting pattern compatible with Allison, Eaton/Fuller, Volvo/Mack, and other transmissions
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; 57 HP at 1,000 RPM
Rotatable flanges for flexible installation
Smart Start option supports high-torque start-up; Wet-Spline option available for extended PTO and pump shaft life
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 or PowerShift (Pneumatic/Hydraulic)
- Mounting Type: 8-Bolt
- 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 Transmissions: 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.
