The Chelsea 272NDHVP-A3BD is a 6-bolt hot shift Power Take-Off from the Chelsea 272 Series, a medium-duty PTO line that consolidates several earlier series into one versatile platform. The 272 Series supports intermittent torque ratings from 201 to 300 lb-ft (401-500 Nm) and delivers 56+ HP output. Shift options across the series include pneumatic and hydraulic, with an integral air control valve included. Direct mount outputs are available with optional Wet-Spline technology for extended PTO and pump shaft life. The series also supports the Smart-Start option for high-torque start-up conditions. Typical applications include aerial equipment, construction equipment, water trucks, and towing and recovery. A genuine Chelsea part, sold by Pro Gear and Transmission.
Features
6-bolt mounting configuration
Hot shift operation with pneumatic or hydraulic shift options
Intermittent torque rating: 201 to 300 lb-ft (401 to 500 Nm)
Output power: 56+ HP (41 to 50 kW)
Integral air control valve included
Wet-Spline and Smart-Start options available within the 272 Series
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)
- Output Shaft Type: Round Shaft (1-1/4" - 5/16" Key) or Round Shaft (1" - 1/4" Key)
- Lubricant Options: No Pressure Lube, Pressure Lube, or Wet Spline
Additional Information
The Chelsea 272 Series consolidates the earlier 230, 231, 236, 238, 270, and 271 PTO series into a single medium-duty platform. The series offers 9 speed ratios and 18 shift options. The Wet-Spline option extends service life on direct mount outputs; the Smart-Start option is available for applications with high-torque start-up demands. Common market segments include aerial, construction equipment, water trucks, towing and recovery, defense, and material handling.Parts Manual: Chelsea 272 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
