"Excavator" is often regarded as a "barometer" of economic trends. Ten years ago, once China's economic recovery plan to deal with the financial crisis was implemented, the growth rate of excavator sales rebounded from -42% to 36%. In May, the cumulative sales of excavators reached 146,000 units, an increase of 19.4% year-on-year, especially in March, the sales of excavators rose against the trend. Promoting the resumption of production and production, helping "six stability" and "six guarantees", a major project Construction is being stepped up. In May alone, the National Development and Reform Commission approved and approved a total investment of nearly 130 billion yuan in fixed assets. In May, an average of more than 1,000 excavators hit the road, can the economic recovery be far behind?