EC700B excavator is in 70-ton class. Powered by a Volvo D16C EAE3 engine with an output of 464 hp at 1,800 rpm, it has a digging reach of 43 feet, 3 inches and a digging depth of 27 feet, 7 inches. It has a breakout force of 67,750 pounds. Bucket sizes range from 3.3 cubic yards to 5.9 cubic yards. The standard boom and arm are 25 feet, 3 inches and 11 feet, 8 inches. It also has a nine-way adjustable seat.