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In the process of operating excavators, we often encounter the problem of abnormal increase in diesel consumption or burning oil, which invisibly causes an increase in equipment operating costs, and this symptom is often accompanied by equipment wear and failure. Let 's look at how to diagnose the r......

As a representative of Japanese imported machines, Hitachi excavator has won the favor of domestic machine friends with its strong performance and durability, so the ownership of Hitachi excavator in the Chinese market can be said to be considerable.

If you do not hear the sound of the engine refueling, you can open the data output of the automatic control system maintenance program ( you can also pull out the pressure relay connector, manipulate the control handle, check the pressure relay with a multimeter, and connect it normally ).

Every excavator driver hopes that his excavator will be vigorous and motivated when working! After all, the mighty and handsome shape, coupled with the strong operating feel, can satisfy every man's heroic dream.

Difficulty starting the engine in winter

In the hot summer, it is a good time to work, but the temperature is too high, and there are many winds, heavy rains and thunder and lightning. Please pay attention to the daily inspection-operation-parking of the excavator!