The Chelsea 282GPAJX-V3RK is an 8-bolt medium-duty hot-shift power take-off assembly from the 282 Series, built for aerial, construction, towing and recovery, water truck, and fuel oil delivery applications. It supports both pneumatic and PowerShift (pneumatic/hydraulic) engagement, and carries a continuous torque rating of 300 lb-ft (407 Nm) with intermittent torque in the 201-300 lb-ft (401-500 Nm) range. The 1-1/4" round output shaft with 5/16" key accepts direct-mount or driveshaft outputs. Shaft power output reaches 29 HP at 500 RPM and 57 HP at 1,000 RPM. Compatible with Allison, Eaton/Fuller, Volvo/Mack, and other transmission platforms. Call us to confirm proper fit for your application. Also referenced as 282GPAJXV3RK.
The Chelsea 282 Series combines nine speed ratios and eighteen shift options in a single medium-duty hot-shift PTO platform. Rotatable flanges and an integral air valve simplify installation across aerial, construction, towing and recovery, water truck, and home fuel oil delivery applications. The direct-mount output includes an optional Wet-Spline design for extended PTO and pump shaft service life, while driveshaft outputs incorporate a positive stop to prevent seal damage from driveshaft yokes.
Features
8-Bolt mounting configuration for medium-duty transmission interfaces
Pneumatic or PowerShift (pneumatic/hydraulic) shift engagement
1-1/4" round output shaft with 5/16" key
Continuous torque rating up to 300 lb-ft (407 Nm); intermittent torque 201-300 lb-ft (401-500 Nm)
Shaft power: 29 HP (500 RPM) / 57 HP (1,000 RPM)
Smart Start option for high-torque start-up; Wet-Spline option available for extended 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
- Mounting Type: 8-Bolt
- Shift Type: Pneumatic or PowerShift (Pneumatic/Hydraulic)
- Output Power: 41-50 kW / 56+ HP
- Shaft Power: 29 HP at 500 RPM, 57 HP at 1,000 RPM (21 kW at 500 RPM, 43 kW at 1,000 RPM)
- Compatible Transmissions: Allison, Eaton/Fuller, Volvo/Mack, and other platforms
Additional Information
The Chelsea 282 Series combines nine speed ratios and eighteen shift options in a single medium-duty hot-shift PTO platform. Rotatable flanges and an integral air valve simplify installation across aerial, construction, towing and recovery, water truck, and home fuel oil delivery applications. The direct-mount output includes an optional Wet-Spline design for extended PTO and pump shaft service life, while driveshaft outputs incorporate a positive stop to prevent seal damage from driveshaft yokes.
Parts Manual: Chelsea 282 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
