The Chelsea 272GCHVP-G5BV or 272GCHVPG5BV is a 272 Series Hot Shift power take-off assembly built on a 6-bolt mounting pattern. It features a 1-1/4" round output shaft with a 5/16" key and shifts via pneumatic or PowerShift (pneumatic/hydraulic) actuation, including an integral air control valve so no separate shift valve is required. The 272 Series supports continuous-duty torque up to 300 lb-ft (407 Nm) and intermittent torque in the 201-300 lb-ft (401-500 Nm) range, with shaft power output of 57 HP at 1,000 RPM. Compatible transmission families include Allison, Eaton/Fuller, Ford, Aisin, Volvo/Mack, and RAM applications. Rotatable flanges simplify installation, and the optional Smart Start feature accommodates high-torque engagement conditions. Common applications include aerial, towing and recovery, construction equipment, and water trucks. Call us to confirm proper fit for your transmission and application.
Features
6-bolt mounting pattern for broad transmission compatibility including Allison, Eaton/Fuller, Ford, Aisin, Volvo/Mack, and RAM
Pneumatic or PowerShift (pneumatic/hydraulic) shift with integral air control valve
1-1/4" round output shaft with 5/16" key
Continuous-duty torque rating up to 300 lb-ft (407 Nm); intermittent torque 201-300 lb-ft (401-500 Nm)
57 HP (43 kW) shaft power at 1,000 RPM
Rotatable flanges, Wet-Spline option, and Smart Start option for high-torque start-up conditions
Tech Specs
- Mounting Type: 6-Bolt
- Shift Type: Pneumatic / PowerShift (Pneumatic/Hydraulic)
- Output Shaft Type: 1-1/4" Round with 5/16" Key
- Continuous Torque: Up to 300 lb-ft / 407 Nm (check application pages for actual torque ratings)
- Intermittent Torque: 201-300 lb-ft / 401-500 Nm
- 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 Transmission Manufacturers: Allison, Eaton/Fuller, Ford, Aisin, Volvo/Mack, RAM, and other
Additional Information
