HITACHI ZX70LC CRAWLER EXCAVATOR

Technical Description

The Hitachi ZX70LC is a robust and versatile midi excavator designed for a wide range of excavation, construction, and maintenance tasks. With an operating weight of 16,248.1 lbs and a compact footprint, it delivers reliable performance in confined spaces. The machine is powered by a 4-cylinder CC-4JG1 engine, producing 52 hp (39 kW) at 2,100 rpm and 141.7 lb-ft of torque at 1,800 rpm, ensuring efficient power delivery for demanding applications. Its hydraulic system features a pump flow capacity of 47.2 gpm and a relief valve pressure of 4,554.2 psi, supporting strong digging and lifting capabilities. The ZX70LC offers two boom/stick configurations: Option 1 provides a maximum cutting height of 23.5 ft, digging depth of 13.7 ft, loading height of 16.7 ft, and reach along the ground of 20.3 ft, while Option 2 increases these to 24.8 ft, 15.4 ft, 17.9 ft, and 21.9 ft respectively. The excavator’s shipping dimensions are 20 ft in length and 8.6 ft in height for Option 1, and 20.1 ft by 9.5 ft for Option 2. The undercarriage features a track gauge of 6.2 ft, 17.8 in shoes, and 40 shoes per side, delivering a ground pressure of 4.4 psi and a maximum travel speed of 3.1 mph (5 kph). The machine is equipped with a 24-volt electrical system, a 35.7-gallon fuel tank, and a hydraulic system fluid capacity of 26.5 gallons. With a tail swing radius of 5.8 ft and a removal counterweight clearance of 2.5 ft, the ZX70LC is engineered for maneuverability and operator comfort in diverse job site conditions.