HITACHI EX100-5 CRAWLER EXCAVATOR

Technical Description

The Hitachi EX100-5 is a compact 10.7-ton crawler excavator engineered for precision digging and material handling in confined job sites. Powered by an Isuzu 4BD1 four-cylinder water-cooled diesel engine, this machine delivers 76 horsepower at 2,100 rpm with 209.5 foot-pounds of torque, providing reliable performance for demanding excavation tasks. The excavator features a 59 kW rated engine output and operates with a 50.2 GPM hydraulic pump system pressurized to 4,890 PSI, enabling smooth and responsive bucket and boom control. With three boom-and-stick configurations available, the EX100-5 accommodates various job requirements. Maximum cutting heights range from 26.1 to 27.5 feet, while digging depths extend from 15.7 to 18.5 feet depending on configuration. The standard bucket capacity measures 0.4 cubic yards, with options ranging from 0.3 to 0.8 cubic yards. Its compact dimensions include a ground clearance of 1.5 feet, overall height to cab top of 8.93 feet, and track width of 8.17 feet, facilitating access through narrow construction entrances. The undercarriage employs 41 shoes per side with six track rollers and a single carrier roller per side, generating minimal 5.4 PSI ground pressure—ideal for sensitive terrain. The machine achieves a maximum travel speed of 3.5 mph with a 13.5 RPM swing speed, while the 7-foot tail swing radius minimizes site workspace requirements. Operating weight reaches 23,600 pounds with a 66.1-gallon fuel capacity, supporting extended operational periods.