HITACHI ZX520LCH-3 CRAWLER EXCAVATOR

The Hitachi ZX520LCH-3 is a high-performance crawler excavator engineered for heavy-duty construction and mining applications. With an operating weight of 113,979 lbs (51.2 tons), this robust machine delivers exceptional stability and power. Its turbocharged AH-6WG1XYSA-01 engine produces 349 hp (260 kW) at 1800 rpm and 1165.4 lb-ft of torque at 1500 rpm, ensuring reliable performance under demanding conditions. The hydraulic system features a pump flow capacity of 190.3 gpm and a relief valve pressure of 4974.8 psi, supporting efficient operation of attachments and implements. The excavator is equipped with a 2.5 cu yd reference bucket and offers multiple boom/stick configurations, providing maximum cutting heights from 33.6 ft to 36.6 ft, digging depths up to 25.3 ft, loading heights up to 25.4 ft, and ground reach up to 38.8 ft. The undercarriage includes 49 shoes per side, 8 track rollers per side, and a 23.7 in shoe size, delivering a ground pressure of 13.2 psi and a maximum travel speed of 2.5 mph (3 kph). The machine measures 11.6 ft in width to the outside of the tracks, 14 ft in length of track on ground, and 11.6 ft in height to the top of the cab, with a ground clearance of 2.7 ft. The swing mechanism allows for a smooth 9 rpm rotation, while the hydraulic system, cooling system, and engine oil capacities are designed for extended operation. Equipped with a 50-amp alternator and a 24-volt electrical system, the ZX520LCH-3 is built for durability, efficiency, and operator comfort in the most challenging environments.