The Chelsea 272GCHVP-B5RY or 272GCHVPB5RY 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 supports both pneumatic and PowerShift (pneumatic/hydraulic) engagement. The 272 Series carries a continuous torque rating of up to 300 lb-ft (407 Nm) and an intermittent torque rating in the 201-300 lb-ft (401-500 Nm) range, with output power exceeding 56 HP (41-50 kW). The series comes with an integral air control valve and rotatable flanges, and it is compatible with transmissions from Allison, Eaton/Fuller, Ford, Aisin, Volvo/Mack, RAM, and others. Call us to confirm proper fitment for your specific transmission and application.
Features
6-bolt mounting pattern for broad transmission compatibility
Pneumatic and PowerShift (pneumatic/hydraulic) shift options
1-1/4" round output shaft with 5/16" key
Continuous torque rating up to 300 lb-ft (407 Nm); intermittent torque 201-300 lb-ft (401-500 Nm)
Integral air control valve included
Compatible with Allison, Eaton/Fuller, Ford, Aisin, Volvo/Mack, and RAM transmissions
Tech Specs
- Intermittent Torque: 201-300 lb-ft / 401-500 Nm
- Continuous Torque: Up to 300 lb-ft / 407 Nm (verify on application pages for exact rating)
- 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 at 500 RPM; 57 HP at 1000 RPM (21 kW at 500 RPM; 43 kW at 1000 RPM)
- Shift Type: Pneumatic or PowerShift (Pneumatic/Hydraulic)
- Transmission Compatibility: Allison, Eaton/Fuller, Ford, Aisin, Volvo/Mack, RAM, and other manufacturers
Additional Information
Parts Manual: Chelsea 272 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
