The Chelsea 282 Series Power Take-Off Assembly, part number 282XMAJX-V3RK or 282XMAJXV3RK, is a medium-duty hot-shift PTO built for demanding continuous-duty applications. It mounts via an 8-bolt pattern and accepts pneumatic or PowerShift (pneumatic/hydraulic) actuation. The 1-1/4" round output shaft uses a 5/16" key drive. Intermittent torque capacity runs 201-300 lb-ft (401-500 Nm); continuous torque is rated at 300 lb-ft (407 Nm), verify actual rating against the application pages for your specific installation. Shaft power output is 29 HP at 500 RPM and 57 HP at 1,000 RPM. Compatible transmissions include Allison, Volvo/Mack, Eaton/Fuller, and select other manufacturers. Common applications include fuel oil delivery, towing and recovery, aerial, construction equipment, and water trucks. Call us to confirm proper fit for your transmission and application.
Features
8-bolt mounting pattern compatible with Allison, Volvo/Mack, Eaton/Fuller, and other transmissions
1-1/4" round output shaft with 5/16" key drive
Pneumatic or PowerShift (pneumatic/hydraulic) shift with integral air valve
Continuous-duty torque rating up to 300 lb-ft (407 Nm); intermittent rating 201-300 lb-ft (401-500 Nm)
Rotatable flanges for flexible installation positioning
Wet-Spline option available for extended PTO and pump shaft service life; Smart Start option for high-torque engagement
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
- Compatible Transmissions: 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
Parts Manual: Chelsea 282 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
