HITACHI ZX80 CRAWLER EXCAVATOR

Technical Description

The Hitachi ZX80 is a mid-size excavator engineered for versatility and efficiency in various construction applications. It features two boom/stick options: Option 1 offers a max cutting height of 23.5 ft, max digging depth of 13.7 ft, max loading height of 16.6 ft, and a reach along the ground of 20.3 ft, while Option 2 extends to 24.8 ft max cutting height, 15.4 ft max digging depth, 18 ft max loading height, and 22 ft max reach, accommodating diverse operational needs. The excavator's bucket has a reference capacity of 0.4 cubic yards, suitable for moderate material handling tasks. The ZX80 is powered by a 4-cylinder CC-4JG1 engine delivering 52 hp at 2100 rpm with a max torque of 142 lbs-ft at 1800 rpm, displacing 186.7 cubic inches. It ensures reliable power output while maintaining fuel efficiency with a 35.7-gallon fuel tank. The hydraulic system has a pump flow capacity of 33.3 gallons per minute and operates under a relief valve pressure of 4550 psi, optimized for precise control and smooth operation. The machine’s operating weight is approximately 15,905 lbs. Its structural dimensions include a height to the top of the cab of 8.5 ft, ground clearance of 1.2 ft, width across tracks of 7.3 ft, and a tail swing radius of 5.8 ft, lending excellent maneuverability in confined spaces. The undercarriage design features 38 shoes per side and five track rollers per side, with a track gauge of 5.8 ft, supporting stable movement at a top travel speed of 3.1 mph. The swing mechanism provides 11.3 rpm swing speed and 10,200 lbs-ft of torque, facilitating efficient site operations. Overall, the Hitachi ZX80 offers a robust combination of power, compact dimensions, and operational flexibility suitable for mid-size excavation demands.