XE series (XE18,XE40,XE60,XE80) of crawler hydraulic excavator is the excavating machinery product manufactured by recently, with featured in comfortable operation, more powerful digging force, wide vision, escellent control performance, smooth and efficient operation etc., which makes them suitably applied to bi used tor various working conditions in re-maintaining road surfaces, laying pipelines, digging base layer of soil, gardening cultivation , and trimming river silt etc.

XE15U,featuring high efficiency and energy conservation,is mainly used for earth working conditions.The powerful D782 engine and  hydraulic system are matched perfectly,which can guarantee the product reliablity and define high-efficiency operation and fuel economy.With strengthened structural parts,it is applicable for earth working,road construction and municipal engineering,and allow you to get digging and loading operations done easily.

 1. Powerful and economical power system

The original imported enging is environmental and economical, with featured in super power , stable performance, lower fuel consumption and efficient performance, low noise, low vibration, low exhaust and good performance of low temperature start. The imported compound radiator has excellent structure with advantages of convenient cleaning, small flow resistance and efficient cooling, and remarkable heat balance which takes excellent performance  when the machine works under super-loading and consisting operating.    With air-filtering system of  level 3 for air-filling system and oilfilling system, it ensures the filling oil and air clean, which makes the machine more suitable for atrocious working condition.

2.Reliable hydraulic system

The variable control system, adopted as a popular configuration in the market, which can change the system pressure and distribute the flow reasonably according to loading variation in order to ensure the machine holding the strongest digging ability and optimized operational combination, so as to make the engine working sufficiently.

The whole set of hydraulic system components, including:hydraulic pumps, multi-way valves, slewing motor, driving motor and pilot control units, are internationally procured parts, which ensures easy operation control, their reliable performane, stable maneuverability.