The Allen MSP 445 is a new mechanical-drive riding trowel in the Mechanical Super Pro series from Allen Engineering Corp.
Features include a 40-horsepower engine, new torque-converter clutch system and an improved weight-to-horsepower ratio. The machine also offers manual steering and pitch controls, rotor speeds of up to 165 revolutions per minute, an electronic powered spray system for application of retardant, and two five-blade nonoverlapping rotors with 46-inch diameters.
