The MP 315 is an entry level riding trowel from Allen Engineering. The trowel features a higher horsepower gasoline engine, heavy-duty drive train, Standard-Duty Gearboxes, four-bladed rotors and ...

The double 4-ft.-diameter HDX 600 (Hydra-Drive Extreme) hydraulic-powered riding trowel is powered by a 44-hpKubota liquid-cooled turbo diesel engine coupled with all-hydraulic drive and steering.

An curved arrow pointing right. This hovercraft-like machine is used to smooth over concrete during construction. The HDX780 riding trowel was developed by Allen Engineering and is used for large ...