The Chelsea 272GDAJX-V3BD or 272GDAJXV3BD is a 272 Series hot-shift power take-off assembly, mounting to the transmission via a 6-bolt pattern. It uses pneumatic or PowerShift (pneumatic/hydraulic) actuation with an integral air control valve, so no external shift valve is required. The 1-1/4" round output shaft accepts a 5/16" key for direct coupling to a pump or driveshaft. Intermittent torque capacity for the 272 Series reaches 201-300 lb-ft (401-500 Nm), with continuous torque up to 300 lb-ft (407 Nm) -- verify actual ratings on the Chelsea application pages for your specific transmission. Compatible transmission manufacturers include Allison, Eaton/Fuller, Ford, Aisin, Volvo/Mack, and RAM. Call us to confirm proper fit for your application.
Features
6-bolt mounting pattern fits transmissions from Allison, Eaton/Fuller, Ford, Aisin, Volvo/Mack, and RAM
Pneumatic or PowerShift (pneumatic/hydraulic) shift actuation with integral air control valve
1-1/4" round output shaft with 5/16" keyway
Intermittent torque rating: 201-300 lb-ft (401-500 Nm); continuous torque up to 300 lb-ft (407 Nm) per series spec
Output power: 56+ HP (41-50 kW); shaft power reaches 57 HP at 1,000 RPM
Part of Chelsea's 272 Series, suited for aerial, towing and recovery, construction, and water truck applications
Tech Specs
- Intermittent Torque: 201-300 lb-ft (401-500 Nm)
- Continuous Torque: Up to 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)
- Shaft Power: 29 HP (21 kW) at 500 RPM; 57 HP (43 kW) at 1,000 RPM
- Shift Type: Pneumatic, PowerShift (Pneumatic/Hydraulic)
- Compatible Transmission Manufacturers: Allison, Eaton/Fuller, Ford, Aisin, Volvo/Mack, RAM, Other
Additional Information
Parts Manual: Chelsea 272 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
