Construction Equipment Guide
470 Maryland Drive
Fort Washington, PA 19034
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The Link-Belt 300 X4S is a hydraulic excavator in the Link-Belt X4S series, designed for general earthmoving, utility work, site development, and material handling applications. It features a 300-class operating size with a crawler undercarriage, a hydraulic boom and arm, and a rotating upper structure for digging, loading, trenching, and grading tasks. The model is commonly configured with a diesel engine, advanced hydraulic controls, and an operator cab with monitoring and control systems. The 300 X4S is used in construction, infrastructure, and excavation projects where reach, digging force, and cycle efficiency are required.