The Chelsea 272HKLLP-B8XV is a 272 Series hot shift power take-off assembly built on a 6-bolt mounting pattern. The 272 Series supports up to 300 lb-ft of intermittent torque and delivers 56+ HP output, consolidating multiple earlier Chelsea PTO series into one versatile platform. Shift options span both pneumatic and hydraulic actuation, and the series includes an integral air control valve as standard. Direct-mount output configurations can be specified with Chelsea's Wet-Spline technology for extended PTO and pump shaft service life, while driveshaft output configurations are compatible with the Smart-Start option for high-torque start-up conditions. The 272 Series serves aerial, towing and recovery, construction equipment, and water truck applications. Call us to confirm proper fit for your transmission and application.
Features
6-bolt mounting pattern for broad transmission compatibility
Hot shift design with integral air control valve included
Up to 300 lb-ft intermittent torque capacity, 56+ HP output
Available with pneumatic or hydraulic shift actuation
Wet-Spline option for extended PTO and pump shaft service life
Smart-Start option supports high-torque start-up conditions
Tech Specs
- 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)
- Output Shaft Type: Round shaft with 1-1/4" key or 1" key (series options)
- Lubricant Coding: X = No Pressure Lube, P = Pressure Lube, W = 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 hot shift platform. The series offers nine speed ratios and eighteen shift options, covering the most common direct-mount and driveshaft output configurations. Typical market applications include aerial work platforms, towing and recovery, construction equipment, and water trucks. Part number 272HKLLP-B8XV or 272HKLLPB8XV is also referenced under vendor part number SP272HKLLP-B8XV. Rotatable flanges allow flexible installation positioning.Parts Manual: Chelsea 272 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
