TATA HITACHI ZAXIS470LCH CRAWLER EXCAVATOR

Technical Description

The Tata Hitachi ZAXIS470LCH is a heavy-duty hydraulic excavator engineered for high productivity and durability in demanding excavation tasks. It features a turbocharged AH-6WG1XYSA-01 engine with a displacement of 957 cubic inches, delivering a net power of 348.7 hp (260 kW) at 1800 rpm and a maximum torque of 1165.4 lb-ft at 1500 rpm. The operating weight of the machine is approximately 106,042 lbs, providing excellent stability for various operations. The excavator supports multiple boom and stick 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 setup. Maximum loading heights reach up to 25.1 ft, while maximum reach along the ground extends to 38.9 ft, enabling versatile digging and loading performance. The undercarriage has a track gauge of 9.5 ft, with 53 shoes per side and 9 track rollers per side, providing a ground pressure of 11.9 psi and a maximum travel speed of 3.5 mph (5 kph). Dimensions include a ground clearance of 2.4 ft, a height of 11.4 ft to the top of the cab, and a tail swing radius of 12 ft. The bucket capacity ranges from 2.5 to 3.5 cubic yards, suited for heavy material handling. Hydraulically, the machine includes a pump flow capacity of 190.3 gpm and system relief valve pressure of 4974.8 psi, within a hydraulic fluid capacity of 148 gallons. The excavator operates on a 24-volt electrical system, with a 50-amp alternator. Fuel capacity is 191.6 gallons, ensuring extended operational duration. Swing mechanism speed is 9 rpm, while the swing drive fluid capacity is 1.8 gallons. Overall, the ZAXIS470LCH combines robust power, advanced hydraulics, and versatile boom options for efficient excavation performance in construction and mining applications.