The Chelsea 282 Series PTO Assembly, part number 282GSAJX-P3RF or 282GSAJXP3RF, is a medium-duty hot-shift power take-off built for demanding mobile equipment applications including aerial lifts, towing and recovery, construction equipment, water trucks, and fuel oil delivery. It mounts via an 8-bolt pattern and shifts by pneumatic or PowerShift (pneumatic/hydraulic) actuation. The 1-1/4" round output shaft accepts a 5/16" key. Continuous torque capability reaches 300 lb-ft (407 Nm), with intermittent ratings in the 201-300 lb-ft range. Shaft power output is rated at 29 HP (21 kW) at 500 RPM and 57 HP (43 kW) at 1,000 RPM. Compatible transmissions include Allison, Eaton/Fuller, Volvo/Mack, and select other manufacturers. Call us to confirm proper fit for your application.
The Chelsea 282 Series is designed for aerial, construction equipment, towing and recovery, water truck, and fuel oil delivery applications. The 282 Series offers 9 speed ratios and 18 shift options. Rotatable flanges allow flexible installation orientation. The optional Wet-Spline output extends PTO and pump shaft service life on direct-mount configurations. The Smart Start option supports high-torque engagement. Part number 282GSAJX-P3RF or 282GSAJXP3RF is sold by Pro Gear and Transmission. Call us to confirm compatibility with your transmission and vehicle before ordering.
Features
8-Bolt mounting pattern compatible with Allison, Eaton/Fuller, Volvo/Mack, 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 rating 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
Optional Wet-Spline and Smart Start features for extended pump shaft life and 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" Key
- Shift Type: Pneumatic, 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
- Transmission Compatibility: Allison, Eaton/Fuller, Volvo/Mack, Other
Additional Information
The Chelsea 282 Series is designed for aerial, construction equipment, towing and recovery, water truck, and fuel oil delivery applications. The 282 Series offers 9 speed ratios and 18 shift options. Rotatable flanges allow flexible installation orientation. The optional Wet-Spline output extends PTO and pump shaft service life on direct-mount configurations. The Smart Start option supports high-torque engagement. Part number 282GSAJX-P3RF or 282GSAJXP3RF is sold by Pro Gear and Transmission. Call us to confirm compatibility with your transmission and vehicle before ordering.
Parts Manual: Chelsea 282 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
