Founded in 1905, Kobelco developed Japan's first 10A small hydraulic excavator in 1968, and is one of the three major manufacturers of Japanese industry and one of the world's top 500 enterprises. In China, Kobelco and Chengdu Construction Machinery Co., Ltd. jointly established Chengdu Kobelco Construction Machinery Co., Ltd., which has won honors such as "Top 100 Enterprises in China's Machinery Industry". Kobelco excavator has a blue appearance, which is relatively durable, medium quality, good performance, low fuel consumption, and good at dry earthwork, but the circuit is complex, the fault is not easy to eliminate, and the easy maintenance performance is average. The price is moderate and the value for money is high. In addition, Kobelco excavators are basically assembled and produced in China, and the parts and engines used are mainly domestic, so they can almost be regarded as domestic products.