Inland towboat built for durability and daily service

Larry Gravely, a twin-screw inland towboat built by Diversified Marine for Vulcan Materials, is powered by twin Mitsubishi S6R2 Tier 3 engines and designed for the steady, day-to-day demands of aggregate service.

Larry Gravely, a twin-screw inland towboat built by Diversified Marine for Vulcan Materials, is powe

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