How to make the excavator work normally under low-temperature conditions? Low-temperature manual of excavator

Low temperature will cause the excavator to have difficulty in starting and stopping. How to make it normally run under low-temperature conditions? Today Nicosail is here to help you!

Excavator operation in cold weather

Overall inspection

Before using the excavator, perform an overall inspection to confirm whether any parts are missing or damaged, and confirm that there is no alarm in the electrical system after power on.

  1. Check whether the hydraulic oil model can meet the ambient temperature;
  2. Check whether the amount of hydraulic oil is sufficient;
  3. Check whether the hydraulic oil is emulsified or blackened; otherwise, replace it.

Check engine

According to the current temperature, please confirm that the engine preheating system is normal before use, and pay attention to check the following:

  1. Check whether the antifreeze model of the radiating water tank meets the current environment; otherwise, replace it; check whether the antifreeze liquid volume is sufficient and there is no leakage;
  2. Check whether the engine oil model meets the current ambient temperature and the oil has not deteriorated; otherwise, replace it; check whether the oil level is normal and there is no leakage;
  3. Check whether the diesel model meets the current ambient temperature and the oil does not deteriorate, otherwise replace it; check whether the diesel oil level is normal and there is no leakage; the oil-water separator drains water in time, and the filters are smooth and free of clogging;
  4. Check the air intake system of the equipment to ensure that it is smooth and free of blockage.

Check the battery

Check the battery power to ensure that the power is sufficient and the static voltage is above 12.3V; to ensure that the battery is charged normally after the engine is started.

  1. Before starting the equipment, please check whether the boom wire rope is normal, free from icing and damage;
  2. Please check if there is any ice or snow on the telescopic arm before use. If there is any, please clean it in time to avoid the danger of falling from a high altitude.

Start the engine after warming up. If the engine still cannot be started after warming up more than 3 times, please contact the after-sales service personnel.

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