The Chelsea 272NDHVP-B5RF or 272NDHVPB5RF is a 6-bolt medium-duty hot shift power take-off from the Chelsea 272 Series. This PTO delivers up to 300 lb-ft of continuous torque and up to 201-300 lb-ft intermittently, with output power rated at 56+ HP. The 1-1/4" round output shaft is keyed with a 5/16" key. Shift type is pneumatic or PowerShift (pneumatic/hydraulic), and the unit includes an integral air control valve. Compatible transmissions span a wide range including Allison, Eaton/Fuller, Ford, Aisin, Volvo/Mack, and RAM. The 272 Series is well suited for aerial, towing and recovery, construction equipment, and water truck applications. Call us to confirm proper fit for your specific transmission and application.
Features
6-bolt mounting for broad transmission compatibility across 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 type with integral air control valve
Continuous torque rating up to 300 lb-ft (407 Nm); verify actual rating on application pages
Intermittent torque: 201-300 lb-ft (401-500 Nm)
Output power rated at 56+ HP (41-50 kW); shaft power: 29 HP at 500 RPM, 57 HP at 1,000 RPM
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 or PowerShift (Pneumatic/Hydraulic)
- Compatible Transmissions: Allison, Eaton/Fuller, Ford, Aisin, Volvo/Mack, RAM, and other manufacturers
Additional Information
Parts manual and diagrams: Chelsea 272 Series PTO parts list with prices
