HITACHI ZX470LCH-3 CRAWLER EXCAVATOR

Technical Description

The Hitachi ZX470LCH-3 is a heavy-duty hydraulic excavator designed for demanding excavation and loading tasks. It features multiple boom and stick options, allowing for versatile configurations with maximum cutting heights ranging from 33.4 ft to 36.3 ft, and maximum digging depths from 19 ft to 25.5 ft depending on the boom/stick combination. The machine supports maximum loading heights up to 25.1 ft, reach along ground up to 38.9 ft, and vertical wall digging depths up to 23.3 ft, ensuring excellent operational reach and precision. Powered by a turbocharged AH-6WG1XYSA-01 engine with a displacement of 957 cu in, it produces a net power output of 348.7 hp (260 kW) at 1800 rpm, and maximum torque of 1165.4 lb-ft at 1500 rpm. It has a fuel capacity of 191.6 gallons, hydraulic pump flow capacity of 190.3 gpm, and hydraulic system relief valve pressure rated at 4974.8 psi. The machine’s hydraulic fluid capacity is 148 gallons. The ZX470LCH-3 has an operating weight of approximately 106,000 lbs and a ground clearance of 2.4 ft. Its undercarriage includes 53 track shoes per side, each 23.7 in wide, with a track gauge of 9.5 ft and ground pressure of 11.9 psi. It delivers a maximum travel speed of 3.5 mph and swing speed of 9 rpm. The counterweight clearance is 4.5 ft and tail swing radius is 12 ft. Bucket capacities range from 2.5 to 3.3 cubic yards, optimized for a variety of digging and loading applications. Overall machine dimensions include a height to top of cab around 11.4 ft, and shipping length near 39 ft, making it a robust unit for large-scale construction and mining operations.