282XKAJX-15RZ Chelsea PTO Assembly

The Chelsea 282 Series Power Take-Off Assembly, part number 282XKAJX-15RZ or 282XKAJX15RZ, is an 8-bolt medium-duty hot-shift PTO designed for demanding vocational applications. It mounts to transmissions from Allison, Eaton/Fuller, Volvo/Mack, and other manufacturers. The 1-1/4" round output shaft uses a 5/16" key. Shift is pneumatic or PowerShift (pneumatic/hydraulic), with an integral air valve built in. Intermittent torque rating runs 201-300 lb-ft (401-500 Nm); continuous torque reaches 300 lb-ft (407 Nm) - check application pages for actual torque ratings for your specific installation. Shaft power output is 29 HP at 500 RPM and 57 HP at 1000 RPM (21 kW and 43 kW respectively). Common applications include aerial work trucks, construction equipment, towing and recovery, water trucks, and fuel oil delivery. Call us to confirm proper fit for your application.

Features

8-Bolt mounting compatible with Allison, Eaton/Fuller, Volvo/Mack, and other transmission manufacturers
1-1/4" round output shaft with 5/16" key
Pneumatic or PowerShift (pneumatic/hydraulic) shift with integral air valve
Continuous 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 life; Smart Start option for high-torque start-up

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)
• Shaft Power: 29 HP / 21 kW at 500 RPM; 57 HP / 43 kW at 1000 RPM
• Output Shaft Type: 1-1/4" Round with 5/16" Key
• Mounting Type: 8-Bolt
• Shift Type: Pneumatic, PowerShift (Pneumatic/Hydraulic)
• Output Power: 56+ HP / 41-50 kW
• Compatible Transmissions: Allison, Eaton/Fuller, Volvo/Mack, Other

Additional Information

Parts manual and diagrams: Chelsea 282 Series PTO parts list with prices