The Chelsea 272 Series Power Take-Off Assembly, part number 272ACKUP-B5AC or 272ACKUPB5AC, is a 6-bolt hot shift PTO built for medium-duty applications across towing and recovery, aerial, construction, and water truck markets. The 272 Series consolidates multiple earlier Chelsea PTO series into one platform, offering nine speed ratios and eighteen shift configurations. This series supports both pneumatic and hydraulic shift with an integral air control valve included. Intermittent torque capability reaches 300 lb-ft, with output shaft options in round shaft format. Rotatable flanges add installation flexibility. Call us to confirm proper fit for your application.
Features
Chelsea 272 Series 6-bolt mounting configuration
Hot shift design with pneumatic or hydraulic shift options
Integral air control valve included
Intermittent torque rating up to 300 lb-ft
Nine speed ratios and eighteen shift configurations available in the series
Suitable for aerial, construction, towing and recovery, and water truck applications
Tech Specs
- Mounting Type: 6-Bolt
- Shift Type: Pneumatic or Hydraulic
- Intermittent Torque (Series): 201-300 lb-ft
- Output Shaft Type: Round Shaft
- Output Power (Series): 56+ HP
- Integral Air Control Valve: Included
Additional Information
Parts Manual: Chelsea 272 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
