Laborde Products powered the newbuild M/V Larry Gravely, constructed by Diversified Marine in Houma, Louisiana.The twin-screw towboat is equipped with a pair of Mitsubishi Tier 3 S6R2 main engines, each rated at 803 horsepower at 1,400 RPM. The engines were applied to support the vessel’s operating profile and the steady, day-to-day demands of aggregate service on the inland waterways.