Excavators have an important role to play in construction, so in order to make it work better for people, the oil used on many accessories needs to be changed according to the working hours. How many hours does it take to change the hydraulic oil in an excavator? What matters need to be noted in the maintenance of excavators? Let's take a look!

How many hours to change the hydraulic oil of the excavator? The hydraulic oil of the excavator needs to be changed once when it has been working for between 2500 and 3000 hours. The reason why the hydraulic oil should be replaced is because it has the effect of power transmission, lubrication, corrosion protection and heat conduction. It is important to understand that hydraulic fluid is the hydraulic medium used in pressure systems through the use of liquid pressure energy. This is why it can have energy transfer, anti-wear and anti-rust effects.

 In addition to the hydraulic oil, which needs to be changed once after working for such a long time, the gear oil of the excavator also needs to be changed regularly, when it has worked for 2,500 hours. After 500 hours of work, the engine needs to be changed routinely. The air conditioning filter is changed after one year of use. The engine oil and filter should be changed after 250 hours of work.

What matters need to be noted in the maintenance of excavators? 

1, the excavator engine oil, as well as the oil filter need to use genuine parts. This is the only way to ensure the effectiveness of the use in the work. In addition, regular maintenance is also required, which can also extend the service life of the engine.

2, the air filter used on the excavator needs to be checked frequently, because of the working environment, the filter often appears to be blocked, so check the check, you can ensure the cleanliness of the filter. However, it should be noted that the inner filter cannot be cleaned, while the outer filter needs to be replaced with a new one after two to three times of cleaning.

3, not in order to save fuel, and let the engine idle for a long time, because this will not * will shorten the service life, but also lead to the engine internal carbon.

 The above is about the excavator hydraulic oil needs to be replaced time, as well as the excavator in the maintenance matters needing attention.

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