The XE370C hydraulic excavator subject to full hydraulic drive has been widely used throughout China and exported to more than twenty countries and regions in the world by virtue of its high working efficiency like medium-sized excavators and such characteristics of less fuel consumption and higher flexibility for small-sized excavators, with the sales leading its peers domestically for three consecutive years. Its working mechanism crawler excavator  has a high-strength structure, able to meet the demands of all kinds of earthwork engineering if working together with a reinforced bucket; the reinforced four wheels and tracks can have its service life far longer than its major competitors, and moreover, its high-power driving motor can work freely in a variety of sites; the latest hydraulic components and electromechanical integration control technology can make full use of the engine power and save every drop of fuel to create more value for customers; all kinds of points for daily maintenance and service can be accessible easily on the ground, which can further facilitate the maintenance operation.