The Chelsea 272GBHVW-D3RK is a 272 Series hot shift power take-off assembly with a 6-bolt mounting configuration. Part number 272GBHVW-D3RK or 272GBHVWD3RK fits applications in towing and recovery, aerial, construction equipment, and water truck service. The 272 Series supports intermittent torque ratings from 201 to 300 lb-ft (401-500 Nm) and is available with either hydraulic or pneumatic air shift. This series consolidates the earlier 230, 231, 236, 238, 270, and 271 Chelsea PTO families into a single platform, offering nine speed ratios and 18 shift options. The integral air control valve is included, and rotatable flanges allow flexible installation. Call us to confirm proper fit for your application.
Features
6-bolt mounting configuration for medium-duty hot shift applications
Intermittent torque range: 201-300 lb-ft (401-500 Nm)
Available with hydraulic or pneumatic air shift; integral air control valve included
Rotatable flanges allow flexible installation orientation
Wet-spline output option for extended PTO and pump shaft service life
Smart-Start capability for high-torque start-up conditions
Tech Specs
- Mounting Type: 6-Bolt
- Shift Type: Hydraulic or Pneumatic (Air)
- Intermittent Torque: 201-300 lb-ft (401-500 Nm)
- Output Power: 56+ HP (41-50 kW)
- Output Shaft Options: Round shaft 1 in. with 1/4 in. key; Round shaft 1-1/4 in. with 5/16 in. key
- Lubricant Codes: X = No Pressure Lube, P = Pressure Lube, W = Wet Spline
- Part Number: 272GBHVW-D3RK or 272GBHVWD3RK
Additional Information
The Chelsea 272 Series consolidates six earlier PTO families (230, 231, 236, 238, 270, and 271 Series) into a single medium-duty platform. Nine available speed ratios and 18 shift configurations make this one of the most flexible 6-bolt hot shift PTOs in its class. Typical markets served include aerial equipment, construction, towing and recovery, water trucks, material handling, and defense applications. The Wet-Spline output option reduces friction and wear at the pump interface for continuous-duty cycles, while the Smart-Start feature manages high-torque engagement to protect driveline components during start-up. Pro Gear and Transmission carries genuine Chelsea parts for the 272 Series.Parts Manual: Chelsea 272 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
