The Chelsea 282GPAJX-13XD or 282GPAJX13XD is a medium-duty hot-shift power take-off from the Chelsea 282 Series, designed for demanding continuous-duty cycles. It mounts via an 8-bolt pattern and accepts pneumatic or PowerShift (pneumatic/hydraulic) actuation, with an integral air valve built in. The 1-1/4" round output shaft uses a 5/16" key and handles continuous torque up to 300 lb-ft (407 Nm), with intermittent ratings from 201 to 300 lb-ft (401-500 Nm). Shaft power output reaches 57 HP at 1,000 RPM. Compatible transmissions include Allison, Volvo/Mack, Eaton/Fuller, and other OEM configurations. Common applications include aerial work, construction equipment, towing and recovery, water trucks, and fuel oil delivery. Rotatable flanges and optional Wet-Spline technology extend service life on direct-mount pump setups. Call us to confirm proper fit for your transmission and application.
Features
8-bolt mounting pattern compatible with Allison, Volvo/Mack, Eaton/Fuller, and other transmissions
Pneumatic or PowerShift (pneumatic/hydraulic) actuation 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
Rotatable flanges; optional Wet-Spline for extended PTO and pump shaft life; Smart Start option for high-torque startup
Tech Specs
- Intermittent Torque: 201-300 lb-ft (401-500 Nm)
- Continuous Torque: 300 lb-ft (407 Nm) - verify actual rating on application pages
- Output Shaft Type: 1-1/4" Round with 5/16" Key
- Mounting Type: 8-Bolt
- Shift Type: Pneumatic or PowerShift (Pneumatic/Hydraulic)
- 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, Other
- Dimensions (H x W x L): 15" x 12" x 14"
Additional Information
Parts Manual: Chelsea 282 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
