The Chelsea PTO Assembly part number 272GDAJX-A3XD or 272GDAJXA3XD is a 6-bolt mounted power take-off unit with a 1-1/4" round output shaft keyed with a 5/16" key. Shift type is pneumatic or PowerShift (pneumatic/hydraulic). Intermittent torque rating is 201-300 lb-ft (401-500 Nm), with a continuous torque rating of 300 lb-ft (407 Nm) - verify actual ratings on Chelsea application pages for your specific installation. Shaft power output reaches 57 HP (43 kW) at 1,000 RPM and 29 HP (21 kW) at 500 RPM, with output power rated at 56+ HP. Compatible with transmissions from Allison, Eaton/Fuller, Volvo/Mack, Ford, Aisin, RAM, and other manufacturers. Call us to confirm proper fit for your application.
Features
6-bolt mounting configuration
Pneumatic and PowerShift (pneumatic/hydraulic) shift types
1-1/4" round output shaft with 5/16" key
Intermittent torque: 201-300 lb-ft (401-500 Nm)
Continuous torque: 300 lb-ft (407 Nm) - check Chelsea application pages for actual ratings
Compatible with Allison, Eaton/Fuller, Volvo/Mack, Ford, Aisin, and RAM transmissions
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
- Mounting Type: 6-Bolt
- Output Shaft Type: 1-1/4" Round with 5/16" Key
- Output Power: 56+ HP (41-50 kW)
- Shift Type: Pneumatic, PowerShift (Pneumatic/Hydraulic)
- Shaft Power at 500 RPM: 29 HP (21 kW)
- Shaft Power at 1000 RPM: 57 HP (43 kW)
- Transmission Compatibility: Allison, Eaton/Fuller, Volvo/Mack, Ford, Aisin, RAM, and Other
Additional Information
Parts Manual: Chelsea 272 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
