The Chelsea 272XSESX-P5RK or 272XSESXP5RK is a 272 Series hot-shift power take-off assembly built on a 6-bolt mounting pattern. It ships with a 1-1/4" round output shaft keyed with a 5/16" key and supports both pneumatic (air shift) and PowerShift (pneumatic/hydraulic) engagement. The 272 Series carries an intermittent torque rating of 201-300 lb-ft (401-500 Nm) and a continuous torque capability up to 300 lb-ft (407 Nm), verify actual ratings on the Chelsea application pages for your specific installation. Compatible transmission families include Allison, Eaton/Fuller, Volvo/Mack, Aisin, Ford, and RAM platforms. The 272 Series consolidates and replaces the earlier 230, 231, 236, 238, 270, and 271 Series PTOs. Call us to confirm proper fit for your application.
Features
6-bolt mounting pattern for broad transmission compatibility
Pneumatic (air shift) and PowerShift (pneumatic/hydraulic) engagement options
1-1/4" round output shaft with 5/16" key
Intermittent torque rating: 201-300 lb-ft (401-500 Nm)
Continuous torque capability up to 300 lb-ft (407 Nm), confirm actual rating on Chelsea application pages
Compatible with Allison, Eaton/Fuller, Volvo/Mack, Aisin, Ford, and RAM transmissions
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 at 500 RPM: 29 HP (21 kW); at 1000 RPM: 57 HP (43 kW)
- Shift Type: Pneumatic (Air Shift) or PowerShift (Pneumatic/Hydraulic)
- Compatible Transmissions: Allison, Eaton/Fuller, Volvo/Mack, Aisin, Ford, RAM, and other select manufacturers
Additional Information
Parts Manual: Chelsea 272 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
