The Chelsea 272UDMGP-V3RK is a 272 Series 6-bolt hot shift power take-off built for medium-duty truck applications. The 272 Series consolidates multiple prior Chelsea PTO lines into a single versatile platform offering nine speed ratios and eighteen shift configurations. This unit operates with pneumatic or hydraulic shift and includes an integral air control valve. The series supports intermittent torque from 201 to 300 lb-ft and continuous output power of 56 HP or more. Output shaft options within the series include round shaft formats with keyed configurations. Common application markets include aerial, construction equipment, water trucks, and towing and recovery.
Features
Chelsea 272 Series 6-bolt mounting configuration
Hot shift operation with pneumatic or hydraulic shift options
Integral air control valve included
Intermittent torque rating: 201 to 300 lb-ft (401 to 500 Nm)
Nine available speed ratios across eighteen shift configurations
Wet-Spline option for extended PTO and pump shaft service life
Tech Specs
- Mounting Type: 6-Bolt
- Shift Type: Pneumatic or Hydraulic
- Intermittent Torque: 201 to 300 lb-ft (401 to 500 Nm)
- Output Power: 56+ HP (41 to 50 kW)
- Speed Ratios: 9 available
- Shift Configurations: 18 available
- Output Shaft Type: Round Shaft (1-inch with 1/4-inch key) or Round Shaft (1-1/4-inch with 5/16-inch key)
- Lubricant Options: No Pressure Lube, Pressure Lube, or Wet Spline
Additional Information
Parts Manual: Chelsea 272 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
