HW40 wheel excavator is a new generation of fully hydraulic wheeled excavator independently researched and developed by Hengwang Group. It adopts high-power and low-fuel consumption national three standard engine to ensure the strong power and power reserve of the whole machine; high-efficiency hydraulic system and bridge box Accurate matching ensures the free switching between working status and walking status; The hydraulic system of the whole machine is matched with imported hydraulic components, which has the characteristics of "high reliability, authenticity, safety and environmental protection, comfort and convenience". At the same time, it can provide a variety of special configuration options. Can adapt to the needs of different countries and customers.