HITACHI ZX500LC-3 CRAWLER EXCAVATOR

Technical Description

The Hitachi ZX500LC-3 is a heavy-duty hydraulic excavator engineered for robust performance in demanding construction and mining applications. Powered by a turbocharged AH-6WG1XYSA-01 engine with a displacement of 957 cubic inches, it delivers 349 horsepower (260 kW) at 1800 rpm and maximum torque of 1165.4 lb-ft at 1500 rpm. The machine operates with a fuel capacity of 191.6 gallons and features a cooling system fluid capacity of 14.6 gallons to maintain optimal engine temperature. Its hydraulic system includes a 190.3 gpm pump flow capacity and 148 gallons fluid capacity, operating at a relief valve pressure of 4974.8 psi, enabling precise and powerful boom, stick, and bucket control. Multiple boom/stick configurations provide varying operational ranges, with maximum digging depths from 19.1 ft up to 33.4 ft, max cutting heights between 33.9 ft and 40.4 ft, and maximum reach along the ground extending to 47 ft, allowing versatile operation tailored to site requirements. The reference bucket capacity is 2.8 cubic yards, supporting substantial material handling. The excavator's dimensions include an 11.5 ft shipping height, 39.1 ft shipping length, 11.6 ft track width, and a ground clearance of 2.7 ft. It weighs approximately 109,129 lbs and uses a swing mechanism with a speed of 9 rpm and a tail swing radius of 12 ft. The undercarriage consists of 49 shoes per side, a 14 ft length of track on ground, and a track gauge of 9.6 ft, providing stability and maneuverability. The max travel speed is 2.5 mph (3 kph) with ground pressure at 12.8 psi. Operating voltage is 24 V, and essential fluid capacities—including engine oil (15.1 gal) and swing drive fluid (1.8 gal)—support reliable long-term operation.