The Chelsea 282GPAJX-P3BD or 282GPAJXP3BD is a medium-duty hot-shift power take-off assembly from the Chelsea 282 Series, engineered for continuous-duty cycles at up to 300 lb-ft of torque. The 8-bolt mounting pattern accommodates Allison, Eaton/Fuller, Volvo/Mack, and other compatible transmissions. Shift is pneumatic or PowerShift (pneumatic/hydraulic), with an integral air valve built in. The 1-1/4" round output shaft uses a 5/16" key drive. Shaft power output reaches 29 HP at 500 RPM and 57 HP at 1,000 RPM. The 282 Series is applied across aerial, towing and recovery, water truck, fuel oil delivery, and construction equipment markets. Call us to confirm proper fit for your specific transmission and application.
Features
8-bolt mounting pattern, 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 drive
Continuous torque rating up to 300 lb-ft (407 Nm); intermittent torque range 201-300 lb-ft (401-500 Nm)
Shaft power: 29 HP (21 kW) at 500 RPM, 57 HP (43 kW) at 1,000 RPM
Wet-Spline option available for extended PTO and pump shaft service life; Smart Start option for high-torque engagement
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
- Mounting Type: 8-bolt
- Shift Type: Pneumatic or PowerShift (Pneumatic/Hydraulic)
- Transmission Compatibility: Allison, Eaton/Fuller, Volvo/Mack, 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
Parts Manual: Chelsea 282 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
