Excavator winter construction safety precautions

One: before the start of the winter, the first warm-up, starting at idle after the first slowly stretching the arm, and then work.

Two: grab the attention of the heating stage in winter:

1) the engine in operation, operation bucket, preheating;

2) then, the engine speed to the highest, the bucket and the bucket rod work for 5 minutes;

3) the top of the machine to rotate the track, respectively, to preheat the left and right to walk motor;

Three: diesel oil to replace -30 to -10 model, which depends on the area, the more the north of the area to add - no more diesel, and to replace the diesel filter, oil to replace the local application of the oil, oil filter is also replaced, the hydraulic system has oil leakage to replace the oil, a condition of the tank to do insulation.

Four: the cooling system should carefully check the hose is aging and fracture, if there is a problem to be replaced in time because of these places more easily in winter.

Five: if there is a condition to provide hot water, the water tank every day is best to heat the water so that a better engine, but must pay attention not to forget the water. The reason why does not advocate adding antifreeze is because in the special cold region and antifreeze more difficult to start the engine. If it is a new car and the original belt of antifreeze will not be replaced but to pay attention to the heat of the vehicle, you can find a local excavator repair master to ask more suitable for the local situation, for reference only.

Six: use a blowtorch hot engine must be looked at in front of the car, with a fire extinguisher, because every year some of the burning engine burner fire accident caused by excavator too many to count, we must pay attention to! Tell their own hands, and sometimes have other things on hand to go to forget the meeting, neglect brewing big disaster!

Seven: the excavator in the winter long storage, need to pay attention to:

1, the battery must be held down to a warm place, to prevent the feed;

2, the engine antifreeze fluid;

3, start the engine once a month;

4, the air conditioning system once a month;