HITACHI ZX400LCH CRAWLER EXCAVATORS

Technical Description

The Hitachi ZX400LCH is a mid-sized tracked hydraulic excavator engineered for demanding construction, earthmoving, and quarrying applications. Powered by an Isuzu AH-6HK1X turbocharged and intercooled diesel engine, this machine delivers 271 horsepower and 796.6 foot-pounds of torque at 1,500 rpm, providing robust performance across varied job sites. With an operating weight of 85,980 pounds and a reference bucket capacity of 2.1 cubic yards, the ZX400LCH offers substantial digging capability combined with excellent maneuverability. The excavator's reach and depth specifications make it highly versatile: maximum digging reach along ground extends to 35.8 feet, with a maximum digging depth of 24 feet and cutting height of 34.3 feet. Its compact tail swing radius of 11.1 feet and ground clearance of 1.9 feet enhance operational efficiency in confined spaces. The undercarriage features a low ground pressure of 10.6 psi, distributing loads effectively for stability on soft terrain. With 49 shoes per track and a track gauge of 8.5 feet, the machine maintains excellent traction and stability during operation. The hydraulic system operates at 4,974.8 psi relief pressure with a pump flow capacity of 152.2 gallons per minute, enabling smooth, powerful digging and loading operations. The swing mechanism rotates at 10.7 rpm, providing responsive boom positioning. Featuring dual arm lengths of 2.67 and 3.20 meters and variable bucket options, the ZX400LCH adapts to specific task requirements. Its maximum travel speed of 3.2 mph facilitates reasonable site mobility, while the 166.5-gallon fuel capacity supports extended operational periods between refueling intervals.