HITACHI ZX470H-3 CRAWLER EXCAVATOR

Technical Description

The Hitachi ZX470H-3 is a high-performance crawler excavator engineered for demanding construction and mining applications. With a net power output of 348.7 hp (260 kW) at 1800 rpm and a maximum torque of 1165.4 lb-ft at 1500 rpm, this machine is powered by a turbocharged AH-6WG1XYSA-01 engine with a displacement of 957 cu in, ensuring robust performance and fuel efficiency. The ZX470H-3 offers two boom/stick configurations, providing maximum cutting heights up to 36.3 ft, digging depths up to 25.5 ft, and loading heights up to 25.1 ft, with a maximum reach along the ground of 38.9 ft. The bucket capacity ranges from 2.5 to 2.8 cu yd, supporting versatile digging and loading tasks. The excavator features a ground clearance of 2.4 ft, a top cab height of 11.4 ft, and a width to the outside of tracks of 11.5 ft, with a shipping length of 39.1 ft and a shipping height of 11.5 ft for easy transport. The undercarriage is designed for durability, with a ground pressure of 12.8 psi, a max travel speed of 3.5 mph (5 kph), and a track gauge of 9.5 ft. The hydraulic system delivers a flow capacity of 190.3 gpm and a relief valve pressure of 4974.8 psi, supporting powerful and responsive operation. The ZX470H-3 has an operating weight of 103,837.8 lbs, a fuel capacity of 191.6 gal, and a swing speed of 9 rpm, making it a reliable and efficient choice for heavy-duty excavation tasks.