The Chelsea 272 Series Power Take-Off Assembly, part number 272XBAJP-A5RF or 272XBAJPA5RF, is a 6-bolt hot shift PTO built for medium-duty hydraulic and pneumatic applications. The 272 Series consolidates multiple earlier Chelsea PTO lines into a single versatile platform offering nine speed ratios and eighteen shift configurations. It handles up to 300 lb-ft of intermittent torque and comes with an integral air control valve. Output shaft options include round shaft configurations with 1-inch or 1-1/4-inch profiles. Wet-Spline technology is available for extended PTO and pump shaft life, and Smart-Start accommodates high-torque engagement conditions. Common applications include aerial equipment, towing and recovery, construction, and water trucks. Call us to confirm proper fit for your transmission and application.
Features
6-Bolt mounting configuration
Hot shift operation with pneumatic or hydraulic shift options
Up to 300 lb-ft intermittent torque capacity
Integral air control valve included
Nine speed ratios and eighteen shift configurations available in the 272 Series
Smart-Start option for high-torque start-up conditions
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 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
- Series: Chelsea 272
Additional Information
Parts manual and diagrams: Chelsea 272 Series PTO parts list with prices
