The Chelsea 272XPESX-P3RS is a 272 Series 6-bolt hot shift power take-off built for medium-duty applications. The 272 Series consolidates multiple earlier Chelsea PTO lines into one platform, offering up to 300 lb-ft of intermittent torque and continuous-duty torque capability. This unit features pressure lube (P) and is designed for pneumatic or hydraulic shift with an integral air control valve. The 272 Series supports rotatable flanges, Wet-Spline output options for extended pump and PTO shaft life, and Smart Start for high-torque engagement conditions. Common applications include aerial lifts, construction equipment, towing and recovery, and water trucks. Available from Pro Gear and Transmission.
Features
6-bolt mounting, medium-duty hot shift PTO platform
Intermittent torque rating: 201-300 lb-ft (401-500 Nm)
Pneumatic or hydraulic shift with integral air control valve
Pressure lube configuration (P designation)
Rotatable flanges for flexible installation
Smart Start option supports high-torque start-up conditions
Tech Specs
- Series: Chelsea 272
- Mounting Type: 6-Bolt
- Shift Type: Pneumatic or Hydraulic
- Intermittent Torque: 201-300 lb-ft (401-500 Nm)
- Output Power: 56+ HP (41-50 kW)
- Lubrication: Pressure Lube
- Output Shaft Type: Round Shaft (1" - 1/4" Key) or Round Shaft (1-1/4" - 5/16" Key)
Additional Information
The Chelsea 272 Series consolidates the earlier 230, 231, 236, 238, 270, and 271 Series PTOs into a single platform. It offers nine speed ratios and eighteen shift options. The Wet-Spline option (where specified) extends service life of the PTO and connected pump shaft. Smart Start technology manages high-torque engagement to reduce driveline shock. Markets served include aerial, construction equipment, towing and recovery, water trucks, 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.
