The model EZ9100 from EZ-Trench can dig a trench 13 inches deep and 2 ½ inches wide at a rate of 20 feet per minute. It is small enough to fit into standard gates and weighs only 250 pounds. The model EZ9100 has a 6.5-hp Honda engine with a “wet clutch” transmission, which virtually eliminates the frequent maintenance associated with belt-driven equipment. Heavy-duty replaceable carbide cutting bits are designed to slice through hard soils and even roots.