Richard Levings, Ditch Witch product manager, explains how the new Aqua Hammer attachment adapts an under-100,000-lb. All-Terrain horizontal directional drill to bore and steer through up to 40,000-psi rock.
Twenty-four teams competed in the Construction Challenge finals in Las Vegas during CONEXPO-CON/AGG 2011. Finalists were required to compete in a Road Rumble indoor event and H2Oh Yeah outdoor water event.
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