The Chelsea 272XCAKP-B5RF is a 6-bolt hot shift power take-off from the Chelsea 272 Series. This medium-duty PTO supports intermittent torque ratings of 201-300 lb-ft and is available with pneumatic or hydraulic shift operation. An integral air control valve is included, and rotatable flanges allow flexible installation. The 272 Series consolidates and replaces the 230, 231, 236, 238, 270, and 271 Series, offering nine speed ratios and eighteen shift options in a single platform. Common applications include towing and recovery, aerial equipment, construction equipment, and water trucks. A genuine Chelsea part from Pro Gear and Transmission.
Features
6-bolt mounting configuration
Hot shift operation with pneumatic or hydraulic shift options
Intermittent torque rating: 201-300 lb-ft (401-500 Nm)
Integral air control valve included
Rotatable flanges for flexible installation
Consolidates 230, 231, 236, 238, 270, and 271 Series into one platform
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 (1 in. with 1/4 in. key) or Round Shaft (1-1/4 in. with 5/16 in. key)
- Lubricant Options: No Pressure Lube, Pressure Lube, or Wet Spline
- Speed Ratios Available: 9
- Shift Options Available: 18
Additional Information
The Chelsea 272 Series replaces the 230, 231, 236, 238, 270, and 271 Series PTOs, making it a broad-coverage upgrade for medium-duty hot shift applications. Direct mount configurations are available with optional Wet-Spline technology for extended PTO and pump shaft service life. Driveshaft output configurations include the Smart-Start option, designed for high-torque start-up conditions. Typical markets include aerial, construction equipment, towing and recovery, water trucks, defense, material handling, and water drilling.Parts Manual: Chelsea 272 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
