Models 35D and 50D zero-tail-swing compact excavators have faster operating speeds and more drawbar pull than their predecessors. The 35D has maximum dig reach of 17 feet 1 inch to a depth of 10 feet; the 50D has 19 feet 8 inches to a depth of 11 feet 9 inches. Yanmar Tier II engines have a higher torque curve than previous models: a 30-hp model in the 35D and a 40-hp engine in the 50D.