Add:NO.2588 Longwu Road,
Xuhui District, Shanghai
Good maintenance of used excavator is very necessary and important. There are some main excavators parts need to be maintaining well. One is the battery. If the battery is low, it should be charged immediately so that it can supply the voltage to the regulated degree. If the battery is in bad contact because of burn-in, replace a new one please and pay more attention to the regular maintenance and do not keep the battery in insufficient voltage. A good management of fuel oil is also necessary. The fuel oil should be chosen according to the surrounding temperature with different types and worth the name. Another aspect we should pay attention to is there allows no dust, impurity and water in the fuel oil. Or the fuel pump will wear in advance. In order to prevent such cases, the driver of the used excavator requires filling the fuel oil after finishing the daytime work to prevent water-drop coming into being inside of the fuel tank. And before they start the new work of a new day, open the water drain valve under the fuel tank to let the water flow out.
When you are choosing a fitful type of fuel oil, please remember the effect of the surrounding temperature. If the temperature of the surrounding is high, choose the high viscosity fuel oil. While choose the low viscosity fuel oil if the surrounding temperature is low. Good management of smooth oil is very important because smooth oil can increase abrasion. When smooth oil is in stored, please keep in mind to protect it far away from dust, sand, water and some other impurities.
Another part of used Komatsu excavators i would like to mention is the maintenance of filter element. Filter element works as the medium of filtering the impurities in the gas circuit and channel of oiling so that to prevent the impurities from invading into other parts and cause matters to those parts. Each type of filter element needs to follow the handbook when taken into application. Filter element needs to be changed regularly. And when you are changing the filter element, please check if there is metal stick to the old filter element. If there is some, diagnose what is wrong with it and then take some effective measures.
The driver of the excavator should keep in minds that check the machine regularly before start working of a new day. If there is something wrong with the used Komatsu excavator, ask for reparation immediately rather than go on to work. After finishing the work of a day, the used excavator should be placed at plain and wide place. If it works at a low-lying, place it at the edge of the low-lying and lock on the window and the door of the used excavator. Such good maintenance of used excavator can prolong the lifespan of used excavator, low the rate of trouble and bring you much profit in the work.
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