Description
The Chelsea 282GGAJX-V3BD is a medium-duty hot-shift Power Take-Off assembly from the Chelsea 282 Series, designed for 8-bolt transmission mounting. It accepts pneumatic or PowerShift (pneumatic/hydraulic) actuation and delivers a 1-1/4″ round output shaft with a 5/16″ key. The 282 Series carries a continuous-duty torque rating of up to 300 lb-ft (407 Nm), with intermittent ratings in the 201-300 lb-ft range. Shaft power output reaches 57 HP at 1,000 RPM. Compatible transmissions include Allison, Volvo/Mack, Eaton/Fuller, and other manufacturers. The integral air valve, rotatable flanges, and optional Wet-Spline and Smart Start features suit aerial, towing and recovery, construction, water truck, and fuel oil delivery applications. Call us to confirm fitment for your specific transmission and chassis.
Features
8-Bolt mounting, compatible with Allison, Volvo/Mack, Eaton/Fuller, and other transmissions
Pneumatic or PowerShift (pneumatic/hydraulic) shift with integral air valve
1-1/4″ round output shaft with 5/16″ key
Continuous-duty torque rating up to 300 lb-ft (407 Nm); intermittent range 201-300 lb-ft (401-500 Nm)
Shaft power: 29 HP (500 RPM) / 57 HP (1,000 RPM)
Optional Wet-Spline for extended PTO and pump shaft life; Smart Start option for high-torque engagement
Tech Specs
- Intermittent Torque: 201-300 lb-ft / 401-500 Nm
- Continuous Torque: Up to 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 or PowerShift (Pneumatic/Hydraulic)
- Mounting Type: 8-Bolt
- Compatible Transmissions: Allison, Volvo/Mack, Eaton/Fuller, and other manufacturers
- Output Power: 56+ HP / 41-50 kW
- Shaft Power: 29 HP / 21 kW at 500 RPM; 57 HP / 43 kW at 1,000 RPM
Additional Information
The 282GGAJX-V3BD is part of the Chelsea 282 Series, a redesigned medium-duty hot-shift PTO line that combines the strengths of the prior 238 Series with upgraded internals rated to withstand up to 300 lb-ft in both intermittent and continuous service. The 282 Series offers nine speed ratios and eighteen shift options. Rotatable flanges allow output orientation to be adjusted at installation. The direct-mount outputs include an optional Wet-Spline interface to extend service life of the PTO and pump shaft, while driveshaft outputs incorporate a positive stop to prevent seal damage from yoke contact. The Smart Start option assists high-torque startup situations. Typical applications include fuel oil delivery trucks, towing and recovery vehicles, aerial equipment, construction machinery, and water trucks. Part number 282GGAJX-V3BD is also referenced as SP282GGAJX-V3BD in some catalog listings.
Parts Manual: Chelsea 282 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
