HITACHI ZX240K CRAWLER EXCAVATOR

Technical Description

The Hitachi ZX240K is a mid-size hydraulic excavator designed for versatile earthmoving and construction applications. Powered by a turbocharged Isuzu CC-6BG1T diesel engine, the machine delivers 167 horsepower at 2,100 rpm with a maximum torque output of 469.9 foot-pounds at 1,800 rpm. The engine displaces 396.3 cubic inches and features advanced fuel injection technology for efficient operation. This excavator weighs approximately 41,888 pounds in operating configuration, providing stability on uneven terrain and during heavy loading tasks. The undercarriage incorporates a robust design with eight track rollers per side, two carrier rollers, and 51 shoes per side measuring 23.7 inches, generating a ground pressure of 7.3 psi for minimal ground disturbance. Maximum travel speed reaches 3.5 mph with a swing mechanism capable of rotating at 12.6 rpm. The ZX240K features a maximum digging depth of 22.9 feet and a maximum reach along the ground of 33.7 feet, accommodating various excavation depths and work envelopes. The boom and stick configuration provides a cutting height of 31.6 feet and vertical wall digging capability to 19.8 feet. The machine accommodates bucket capacities ranging from 1.1 to 1.4 cubic yards, with a 1.4 cubic yard reference bucket capacity. The compact tail swing radius of 9.7 feet and width of 9.9 feet to the outside of tracks enable efficient operation in confined spaces. The hydraulic system operates at 4,980 psi relief pressure with a pump flow capacity of 107.8 gallons per minute, delivering responsive and powerful digging force for demanding jobsite conditions.