The Chelsea 282 Series PTO Assembly, part number 282GKAJX-P3BD or 282GKAJXP3BD, is an 8-bolt, medium-duty hot-shift power take-off designed for demanding hydraulic and pneumatic shift applications. This unit delivers up to 300 lb-ft continuous torque and 201-300 lb-ft intermittent torque, with shaft power rated at 29 HP at 500 RPM and 57 HP at 1,000 RPM. The 1-1/4" round output shaft accepts a 5/16" key. Compatible with Allison, Eaton/Fuller, Volvo/Mack, and other transmission families, it suits Fuel Oil, Towing and Recovery, Aerial, Construction, and Water Truck applications. Rotatable flanges and an integral air valve simplify installation. Call us to confirm proper fit for your application.
Features
8-Bolt mounting compatible with Allison, Eaton/Fuller, Volvo/Mack, 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 up to 300 lb-ft (407 Nm); intermittent torque 201-300 lb-ft
Shaft power: 29 HP (21 kW) at 500 RPM, 57 HP (43 kW) at 1,000 RPM
Smart Start option for high-torque start-up; Wet-Spline option for extended PTO and pump 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
- Shift Type: Pneumatic or PowerShift (Pneumatic/Hydraulic)
- Mounting Type: 8-Bolt
- Compatible Transmissions: Allison, Eaton/Fuller, Volvo/Mack, and other makes
- 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
Parts Manual: Chelsea 282 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
