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我厂根据小型工业与民用建筑及住宅施工的需要,研制成一种小型履带式全回转液压挖掘机。经使用验证,性能达到了国内外同类机型的技术水平,能满足施工现场的需要。WYl5型液压挖掘机具有体积小、重量轻、结构紧凑、使用灵活、工作可靠、一机多用、转移场地和维修保养方便等优点,是国产全回转液压挖掘机的最小机型。图1为该机外形图。
Our factory has developed a small crawler-type full-rotary hydraulic excavator based on the needs of small-scale industrial and civil construction and residential construction. Through the use of verification, the performance has reached the technical level of similar models at home and abroad, to meet the needs of the construction site. The WYl5 hydraulic excavator has the advantages of small size, light weight, compact structure, flexible use, reliable operation, multi-use of one machine, convenient site transfer and easy maintenance, etc. It is the smallest model of domestic full-rotation hydraulic excavator. Figure 1 outlines the aircraft.