The Dual Engine GX690 ride-on power trowel is built for performance and reliability. Hot or cold, its performance is unmatched for troweling, floating, and finishing applications. Equipped with dual transmissions and large variable speed clutch systems, this trowel has a smooth transitional mechanical steering system. The key to a machine that can deliver a smooth, level floor is balance and this machine is proportionate in weight from one side to another: When lifting this machine from the center, it will maintain a straight balanced line as if it was on the floor. Boren Super Trowel. WOC Booth O30325