The Sany SY235 is a hydraulic excavator in the 23 to 24 metric ton class, designed for general earthmoving, trenching, site preparation, and material handling. It is commonly equipped with a fuel-efficient diesel engine, hydraulic system, and a reinforced undercarriage for construction and excavation work. The SY235 is used in infrastructure, utility, quarry, and civil construction applications where digging depth, breakout force, and cycle performance are important. Typical configurations may include a standard boom and arm, enclosed cab, and multiple attachment options such as buckets, breakers, and grapples. Specifications can vary by market and model year.