The Chelsea 272 Series 6-Bolt 28/44 Power Take-Off is designed to provide reliable and efficient power transfer to your vehicle's hydraulic system. With a speed ratio/gear ratio of 28/44, this PTO is capable of delivering high torque output to your hydraulic pump. The 272 Series comes with a mounting option of 6-bolts, making it easy to install and integrate into your vehicle's drivetrain. Features an electric shift type/option, allowing for easy and convenient shifting of gears. The output type option of this PTO is a 1-1/4" round standard shaft, which is compatible with most hydraulic pumps. This PTO is ideal for use in aerial trucks, LP gas trucks, service trucks, water trucks, towing & recovery trucks, and other heavy duty applications. With a continuous duty torque rating and pressure lubrication, this Series is built to last and provides reliable power transfer for your vehicle's hydraulic system. The Chelsea 272 Series of PTOs also comes with an integral air control valve, which allows for precise control of the PTO's operation. Features a smart start option, which provides high torque start up for heavy loads. Rotatable flanges and wet spline option extend the life of the PTO and pump shaft, ensuring long lasting performance. FleetPride is your First Click in Heavy Duty®.