The Hitachi ZX490LC-6 is a large crawler excavator in Hitachi's ZX-6 series, designed for heavy earthmoving, mass excavation, and site development work. It is commonly used in quarrying, road construction, mining support, and large-scale civil projects. The ZX490LC-6 features a long undercarriage for improved stability, a hydraulic excavator configuration, and a high-capacity digging setup suited to demanding production environments. As part of the ZX-6 lineup, it incorporates Hitachi's hydraulic and engine systems for controlled operation, fuel efficiency, and durability. The model is typically paired with buckets, breakers, and other attachments for versatile jobsite use.