The Case CX90E is a compact excavator in Case Construction Equipment's E Series lineup. It is designed for utility work, site preparation, landscaping, trenching, and general excavation in confined spaces. The CX90E typically features a reduced-tail-swing design, hydraulic performance suited to attachment use, and a cab configured for operator visibility and control. As an excavator in the mid-size compact class, it is used on residential, municipal, and light commercial projects. Specifications can vary by market and configuration, including operating weight, engine output, digging depth, and auxiliary hydraulic options.