The Chelsea 272 Series Power Take-Off, part number 272MDAJP-A5XD or 272MDAJPA5XD, is a 6-bolt hot-shift PTO rated for up to 300 lb-ft continuous torque and 201-300 lb-ft intermittent torque (401-500 Nm). It shifts via pneumatic or PowerShift pneumatic/hydraulic actuation and comes with an integral air control valve. The 1-1/4" round output shaft uses a 5/16" key and supports 56+ HP at rated output. Shaft power at 1,000 RPM is 57 HP (43 kW). Compatible across a broad range of transmission manufacturers including Allison, Eaton/Fuller, Ford, Aisin, Volvo/Mack, and RAM. Common applications include aerial, construction equipment, towing and recovery, and water trucks. Call us to confirm proper fit for your specific transmission and application.
Features
6-bolt mounting, compatible with a wide range of medium-duty transmissions
Pneumatic or PowerShift (pneumatic/hydraulic) shift with integral air control valve
1-1/4" round output shaft with 5/16" key
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)
Shaft power: 29 HP (21 kW) at 500 RPM; 57 HP (43 kW) at 1,000 RPM
Tech Specs
- Intermittent Torque: 201-300 lb-ft (401-500 Nm)
- Continuous Torque: Up to 300 lb-ft (407 Nm) - verify actual rating on application pages
- Mounting Type: 6-Bolt
- Output Shaft Type: 1-1/4" Round with 5/16" Key
- Shift Type: Pneumatic or PowerShift (Pneumatic/Hydraulic)
- 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 Transmissions: Allison, Eaton/Fuller, Ford, Aisin, Volvo/Mack, RAM, and others
Additional Information
Parts manual and diagrams: Chelsea 272 Series PTO parts list with prices
