When using the excavator, operate in strict accordance with the instructions to ensure that there will be no misuse, so that the excavator can also be in good working condition and there will be no noise.
Also check whether the parts of the excavator are intact after work every day. This is because the more severely worn parts, the more serious the noise.
Of course, the daily inspection should not only observe the integrity of the parts, but also check whether some parts are loose, and if they are loose, tighten them in time.
Daily routine maintenance is not to be forgotten, because in the process of daily maintenance, we can find some potential problems for us to solve, so as to avoid the possibility of excavator noise.
Excavators often encounter a variety of working conditions in the work, steep slopes are very common:
Please note when going downhill:
Be careful to clear the rocks, otherwise the small excavator on the runway can only slip when praying.
Slow down. Do not turn sharply on the slope (i.e. the tracks do not turn). This will make the mini excavator’s single-sided tracks covered with rocks and dirt, which in turn will keep the tracks turning.
The bucket must hit the ground first, regardless of the slope. On steep hills, it is not only the feet that control the speed, but the bucket as well.
Fasten your seat belt. If you don’t want to break a window, then buckle up.
Excavator old water temperature alarm failure causes and repair methods:
the water tank radiator external surface protection (clean up external debris, clean the water tank);
fan and fan belt (fan disconnection, mini excavator, belt slippage);
water pump (bearing or shaft is bad, the blade does not turn);
cooling system coolant leakage (find the leak point);
too much water tank scale (filter channel blockage, you can let the car work for a while, touch the radiator surface with your hand, the temperature difference is obvious, then the internal blockage, a simple water wash can not solve the problem, most cases is to replace the slot;
the engine cylinder liner or cylinder gasket and water jacket leakage (overhaul the engine);
the engine around the foam insulation leakage (this situation is rare).
