The Chelsea 272GCHVP-B5RE is a 272 Series hot-shift power take-off assembly built on a 6-bolt mounting pattern. It accepts pneumatic or PowerShift (pneumatic/hydraulic) engagement and delivers power through a 1-1/4" round output shaft with a 5/16" key. The 272 Series carries a continuous torque rating up to 300 lb-ft (407 Nm) and an intermittent torque range of 201-300 lb-ft (401-500 Nm); actual ratings vary by application, so confirm against Chelsea application pages for your specific transmission. Compatible transmissions span Allison, Eaton/Fuller, Ford, Aisin, Volvo/Mack, and RAM platforms. The 272 Series consolidates and replaces the earlier 230, 231, 236, 238, 270, and 271 PTO series. Call us to confirm proper fit for your 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); verify actual rating on Chelsea application pages
Intermittent torque range: 201-300 lb-ft (401-500 Nm)
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 (check Chelsea 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; PowerShift (Pneumatic/Hydraulic)
- Compatible Transmissions: Allison, Eaton/Fuller, Ford, Aisin, Volvo/Mack, RAM, and other platforms
Additional Information
The Chelsea 272 Series consolidates the earlier 230, 231, 236, 238, 270, and 271 Series into a single, updated medium-duty hot-shift platform. The series offers nine speed ratios and eighteen shift options. Direct-mount configurations include an optional Wet-Spline feature for extended PTO and pump shaft service life. Driveshaft output configurations are available with Smart-Start for high-torque start-up conditions. The integral air control valve is included. Typical markets include towing and recovery, aerial, construction equipment, and water trucks. Part number 272GCHVP-B5RE is also referenced as SP272GCHVP-B5RE.Parts Manual: Chelsea 272 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
