The Chelsea 282 Series Power Take-Off Assembly, part number 282GSAJX-P3RK or 282GSAJXP3RK, is an 8-bolt medium-duty hot shift PTO built for demanding hydraulic and pneumatic-driven applications. It accepts either pneumatic or PowerShift (pneumatic/hydraulic) actuation and delivers shaft power rated at 29 HP at 500 RPM and 57 HP at 1,000 RPM. The 1-1/4" round output shaft uses a 5/16" key drive. Continuous torque capability reaches 300 lb-ft (407 Nm); intermittent torque is rated at 201-300 lb-ft (401-500 Nm). Compatible with Allison, Volvo/Mack, and Eaton/Fuller transmissions, among others. The 282 Series is designed for aerial, construction, towing and recovery, fuel oil delivery, and water truck applications. Call us to confirm proper fit for your application.
Features
8-bolt mounting configuration for broad transmission compatibility
Pneumatic or PowerShift (pneumatic/hydraulic) shift actuation
1-1/4" round output shaft with 5/16" key drive
Continuous torque rating to 300 lb-ft (407 Nm); intermittent rating 201-300 lb-ft (401-500 Nm)
Shaft power: 29 HP at 500 RPM, 57 HP at 1,000 RPM
Smart Start option for high-torque engagement; 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)
- Output Power: 56+ HP (41-50 kW)
- Shaft Power: 29 HP (21 kW) at 500 RPM; 57 HP (43 kW) at 1,000 RPM
- Mounting Type: 8-Bolt
- Transmission Compatibility: Allison, Volvo/Mack, Eaton/Fuller, and other manufacturers
Additional Information
Parts Manual: Chelsea 282 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
