The Chelsea 282XKAJX-13RK or 282XKAJX13RK is an 8-bolt medium-duty hot-shift PTO assembly from the Chelsea 282 Series. It features a 1-1/4" round output shaft with a 5/16" keyway and supports both pneumatic and PowerShift (pneumatic/hydraulic) shift operation. The 282 Series delivers up to 300 lb-ft of continuous torque and 201-300 lb-ft intermittent torque (401-500 Nm), with shaft power rated at 29 HP at 500 RPM and 57 HP at 1,000 RPM. Compatible transmissions include Allison, Volvo/Mack, Eaton/Fuller, and other makes. Rotatable flanges, an integral air valve, and optional Wet-Spline technology make the 282 Series a practical fit for aerial, towing and recovery, construction, and fuel oil delivery applications. Call us to confirm proper fit for your specific transmission.
Features
8-bolt mounting type compatible with Allison, Volvo/Mack, Eaton/Fuller, and other transmissions
1-1/4" round output shaft with 5/16" keyway
Pneumatic or PowerShift (pneumatic/hydraulic) shift operation with integral air valve
Continuous torque up to 300 lb-ft (407 Nm); intermittent torque 201-300 lb-ft (401-500 Nm)
Shaft power: 29 HP (21 kW) at 500 RPM, 57 HP (43 kW) at 1,000 RPM
Rotatable flanges, optional Wet-Spline lubrication, and 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
- Output Shaft Type: 1-1/4" round with 5/16" keyway
- 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, Volvo/Mack, Eaton/Fuller, and other makes
Additional Information
Parts Manual: Chelsea 282 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
