The Chelsea 272GDAJX-A3RY or 272GDAJXA3RY is a 6-bolt mounted power take-off unit with pneumatic and PowerShift (pneumatic/hydraulic) shift capability. The 1-1/4" round output shaft includes a 5/16" key for positive drive engagement. Intermittent torque capacity is rated at 201-300 lb-ft (401-500 Nm), with a continuous torque rating of 300 lb-ft (407 Nm) - verify actual ratings on the Chelsea application pages for your specific installation. Output power runs 56+ HP (41-50 kW), with shaft power of 29 HP (21 kW) at 500 RPM and 57 HP (43 kW) at 1,000 RPM. Compatible transmission families include Allison, Eaton/Fuller, Ford, Aisin, Volvo/Mack, and RAM applications. Available from Pro Gear and Transmission - call us to confirm fit for your specific transmission model.
Features
6-bolt mounting configuration
Pneumatic and PowerShift (pneumatic/hydraulic) shift types supported
1-1/4" round output shaft with 5/16" key
Intermittent torque rating: 201-300 lb-ft (401-500 Nm)
Continuous torque: 300 lb-ft (407 Nm) - verify on Chelsea application pages
Compatible with Allison, Eaton/Fuller, Ford, Aisin, Volvo/Mack, and RAM transmissions
Tech Specs
- Mounting Type: 6-Bolt
- Shift Type: Pneumatic, PowerShift (Pneumatic/Hydraulic)
- Output Shaft Type: 1-1/4" Round with 5/16" Key
- Intermittent Torque: 201-300 lb-ft / 401-500 Nm
- Continuous Torque: 300 lb-ft / 407 Nm (Check Application Pages for Actual Torque Ratings)
- Output Power: 56+ HP / 41-50 kW
- Shaft Power at 500 RPM: 29 HP / 21 kW
- Shaft Power at 1,000 RPM: 57 HP / 43 kW
- Compatible Transmissions: Allison, Eaton/Fuller, Ford, Aisin, Volvo/Mack, RAM
Additional Information
Parts Manual: Chelsea 272 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
