HITACHI EX700 CRAWLER EXCAVATOR

Technical Description

The Hitachi EX700 is a heavy-duty hydraulic crawler excavator engineered for demanding excavation and material handling applications. Powered by a Cummins NT A855-C450 turbocharged diesel engine, this machine delivers 434.5 gross horsepower and 414.4 net horsepower, producing 1,338 foot-pounds of torque at 1,400 RPM. The engine displaces 854 cubic inches and operates at 1,800 RPM, providing reliable power across challenging jobsites. This excavator offers six interchangeable boom and stick configurations to accommodate diverse operational requirements. The maximum capabilities range from 37.7 feet cutting height and 23.8 feet digging depth in the base configuration to 47.6 feet cutting height and 39.6 feet digging depth with the extended boom package. Depending on the selected configuration, maximum reach along ground extends from 39.6 feet to 56.5 feet, with vertical wall digging depths reaching up to 34.5 feet. The EX700 features an operating weight of 149,032.5 pounds with a compact footprint of 12.5 feet width and 46.2 feet track length, delivering a ground pressure of 14.7 PSI for reduced surface impact. The hydrostatic transmission system includes a 258.9 GPM pump flow capacity with a swing speed of 9.3 RPM and maximum travel speed of 2.9 MPH. The undercarriage comprises 47 shoes per side measuring 25.6 inches, ensuring superior traction and stability. With a 211.4-gallon fuel capacity and full-featured hydraulic systems supporting multiple configurations, the EX700 represents a versatile mid-range excavation solution.