Excavator repair and maintenance: importance and considerations

The sun is shining, the hot summer, in this summer's high temperature, the possibility of heatstroke will be greatly increased, so we must pay attention to heatstroke and drink more waterDon't spend time taking care of yourself, but also check out your old buddy.After all, you have to spend most of your time with our excavators. No one wants their equipment to have problems.

Maintenance of excavator equipment is really important, especially during this season. If your excavator fails because of your own negligence, it is necessary to inspect the equipment in the heat of the sun. So today, Svante has put together some maintenance tips for you. Diggers must not miss them!

Checking and adjusting the tightness of the track is an important maintenance step to ensure the proper operation of the machine and extend its service life. Depending on the work environment and requirements, we can adjust the height and tightness of the track to suit different work requirements.

On hard, flat ground, such as cement roads, the track needs to be tightened to prevent excessive length of the track and the wear of the heavy wheels.

On pebble-strewn floors, however, some relief is needed to reduce the force of wear.

On soft ground, the track needs to be loosened some because it is often easy to adsorb dirt. The loosening of the track can increase the area of force during walking and prevent walking slipping.

At the same time, in different work environments, we also need to pay attention to the tightness of the left and right track belts so that the length of the two track belts is consistent to prevent walking from getting off.

Be sure to pay attention to safety when adjusting the tightness of the track. The operation should be carried out while the engine is stalled to ensure the safety of personnel and machinery. If you are having difficulty adjusting the tightness of your track, it is advisable to seek the help of a professional.

The fuel filter can filter impurities in the fuel, including dust, metal particles, moisture, etc., to protect the engine and fuel system from these impurities. If these impurities are not replaced for a long time, they will gradually increase and may eventually lead to wear and damage to the engine.

Therefore, it is very important to check and replace the fuel filter during excavator maintenance. It can effectively protect the engine and fuel system, improve the performance and life of the engine, and also extend the excavator attendance rate.

Air filter filters can filter dust and impurities in the air, prevent impurities from entering the interior of the engine, thereby reducing the wear on the engine and extending the service life of the engine.

Replacement of air filter filters can also improve the inlet efficiency of the engine and increase the power and torque of the engine, thereby improving the performance of the engine.

Therefore, it is very important to check to replace the air filter filter during excavator maintenance.

Maintenance of the cleaning and cooling system is a very important maintenance and maintenance measure that can ensure the normal operation of the cooling system and improve the heat dissipation effect of the excavator, thereby extending its service life.

Water, rust and impurities in the cooling system can cause a poorer heat dissipation effect, which can affect the normal operation of the engine. Dirt and impurities in the cooling system can affect the operation of the pumps and cooling fans, increasing the load on the engine.

When cleaning the interior of the cooling system, be careful not to damage the radiator hose or the drain plug on the radiator cover. When cleaning, it is also necessary to avoid water entering the engine and causing engine damage.

The air conditioner is an important device to keep the temperature and air in the car clean, especially now this season is the most important device to ensure that we work comfortably. Here are some ways to check:

Check the pipes and joints of the air conditioner to see if they are loose or broken to make sure the air conditioning system is working properly.

Check the filter and filter nets of the replacement air conditioner to make sure the air is clean and the filter is working properly.

If your excavator air conditioner makes an unusual noise or smell, you may need to perform a more thorough cleaning and inspection to ensure it works properly and improve the service life of your air conditioning system.

The electrical system is the key to the normal operation of the excavator and be sure to check and maintain it on a regular basis. Here are the steps to check the electrical system:

Check the electrical system for problems such as broken, worn or broken circuits to make sure the system is working properly.

Check whether the various sensors, instruments, and displays are working properly and make sure they are properly connected to the system.

Check for loose or damaged wiring to make sure the connections are good.

Check that switches and cables in the electrical system are fastened to prevent them from loosening or falling off.

Clean the electrical system regularly with dust and dirt to prevent dust and grime from causing short circuits and failures.

Here I want to say to all digging friends, don't check again when the excavator fails, it may be too late at this time, so it is a hard truth to develop good maintenance habits.

Finally, I would like to summarize some advice on regular maintenance, which I hope will help you all.

Regularly inspect and maintain important components such as engines, hydraulic systems, tracks, tires and braking systems.

Regularly replace important components such as air filters and fuel filters.

Check and replace important fluids such as brake fluid, coolant fluid, hydraulic fluid and so on on a regular basis.

Clean the radiator and air conditioner of the excavator on a regular basis to ensure that the air is circulating and the temperature is appropriate.

Regularly check and replace important oils such as transmission oil, differential oil, clutch oil and so on.

Regularly check and replace worn and damaged parts in engines and hydraulic systems.

Regularly check and replace important components such as hydraulic cylinders, motors and pumps.

All in all, excavator maintenance needs to be carried out on a regular basis and to be maintained appropriately according to the conditions of use to ensure the normal operation of the excavator and extend the service life.

It is recommended that a general check be done before each use and that the relevant information be recorded for subsequent assistance.