The Chelsea 282 Series Power Take-Off Assembly, part number 282XSAJX-P3RK or 282XSAJXP3RK, fits transmissions from Allison, Volvo/Mack, Eaton/Fuller, and other manufacturers via an 8-bolt mounting pattern. Shift is pneumatic or PowerShift (pneumatic/hydraulic), with an integral air valve built in. The 1-1/4" round output shaft uses a 5/16" key and is rated for continuous torque up to 300 lb-ft (407 Nm) and intermittent torque in the 201-300 lb-ft range. Shaft power is rated at 29 HP at 500 RPM and 57 HP at 1,000 RPM. Rotatable flanges and an optional Wet-Spline design extend pump shaft service life. Common applications include aerial, towing and recovery, water trucks, construction equipment, and fuel oil delivery. Call us to confirm proper fit for your application.
The 282 Series is suited for aerial, construction equipment, towing and recovery, water trucks, and home fuel oil delivery applications. The series offers nine speed ratios and eighteen shift options. The direct-mount outputs include an optional Wet-Spline configuration for extended PTO and pump shaft life. Driveshaft outputs include a positive stop to prevent seal damage from driveshaft yokes. The Smart Start option supports high-torque start-up situations common in demanding mobile equipment work.
Features
8-Bolt mounting, compatible with Allison, Volvo/Mack, Eaton/Fuller, and other transmission manufacturers
Pneumatic or PowerShift (pneumatic/hydraulic) shift with integral air valve
1-1/4" round output shaft with 5/16" key
Continuous torque rated up to 300 lb-ft (407 Nm); intermittent torque 201-300 lb-ft (401-500 Nm)
Shaft power: 29 HP at 500 RPM, 57 HP at 1,000 RPM
Optional Wet-Spline design and Smart Start 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
- Shift Type: Pneumatic, PowerShift (Pneumatic/Hydraulic)
- Mounting Type: 8-Bolt
- Transmission Compatibility: Allison, Volvo/Mack, Eaton/Fuller, Other
- Output Power: 56+ HP (41-50 kW)
- Shaft Power: 29 HP at 500 RPM, 57 HP at 1,000 RPM (21 kW at 500 RPM, 43 kW at 1,000 RPM)
Additional Information
The 282 Series is suited for aerial, construction equipment, towing and recovery, water trucks, and home fuel oil delivery applications. The series offers nine speed ratios and eighteen shift options. The direct-mount outputs include an optional Wet-Spline configuration for extended PTO and pump shaft life. Driveshaft outputs include a positive stop to prevent seal damage from driveshaft yokes. The Smart Start option supports high-torque start-up situations common in demanding mobile equipment work.
Parts Manual: Chelsea 282 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
