The Chelsea 272GBHVP-A3RK or 272GBHVPA3RK is a 272 Series hot-shift power take-off assembly built for medium-duty applications including aerial, construction equipment, towing and recovery, and water trucks. It mounts via a 6-bolt pattern and accepts a wide range of transmission makes: Allison, Eaton/Fuller, Ford, Aisin, Volvo/Mack, RAM, and others. The output shaft is a 1-1/4" round shaft with a 5/16" key. Shift is pneumatic or PowerShift (pneumatic/hydraulic), with an integral air control valve included. The 272 Series is rated for continuous torque up to 300 lb-ft (407 Nm); confirm actual torque ratings on the application pages for your specific configuration. Output power is rated at 56+ HP (41-50 kW). 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
1-1/4" round output shaft with 5/16" key
Pneumatic or PowerShift (pneumatic/hydraulic) shift with integral air control valve
Continuous torque rating up to 300 lb-ft (407 Nm); check application pages for configuration-specific ratings
Output power rated at 56+ HP (41-50 kW)
Suited for aerial, construction, towing and recovery, and water truck applications
Tech Specs
- Mounting Type: 6-Bolt
- Output Shaft Type: 1-1/4" Round with 5/16" Key
- Shift Type: Pneumatic / PowerShift (Pneumatic/Hydraulic)
- Intermittent Torque: 201-300 lb-ft (401-500 Nm)
- Continuous Torque: 300 lb-ft / 407 Nm (check application pages for actual torque ratings by configuration)
- Output Power: 56+ HP / 41-50 kW
- Shaft Power at 500 RPM: 29 HP / 21 kW
- Shaft Power at 1000 RPM: 57 HP / 43 kW
- Transmission Compatibility: Allison, Eaton/Fuller, Ford, Aisin, Volvo/Mack, RAM, and other makes
Additional Information
Parts Manual: Chelsea 272 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
