With an operating weight of 153,400 pounds, the CX700excavator fits between the current CX460 and CX800. The new machine is powered by a 425-net-hp Tier-3 Isuzu engine, digs to 31 feet 11 inches, and reaches 46 feet 11 inches at ground line. Equipped with four work modes and an automatic power-boost system, it is also equipped with a switch-activated system that allows hydraulic priority to be given either to the boom or swing circuit. Estimated list price: $752,000.