Computer Board category supplies a variety of excavator and heavy equipment control boards, including engine ECUs, hydraulic controller boards, monitor panels, and instrument cluster computers. These electronic control units are the brain of modern construction equipment, managing engine performance, hydraulic systems, and machine diagnostics.
We offer replacement computer boards for multiple equipment brands including CAT, Hitachi, Komatsu, and more. Each board is tested and programmed to ensure compatibility and reliable performance. For related electrical components, see our Excavator Sensor and Switch Panel Instrument categories.