A good excavator, why was it burned like this? What a pity!
A charred cab
The estimate has been impossible to repair
The loss is heavy
The hydraulic system is also unseen
Traces of fire extinguishing in sand and soil are still in place
A mess in the cab
Unpaid?
Revenge?
Retaliation for snatching?
It was not!
It is understood that the main switch is not closed after the shutdown, and the heat, coupled with the short circuiting of the wire, ignites the flammable fire, which has also rounded the alarm for other users.
It is understood that there are many reasons for the fire of excavators, and the probability of occurrence is different. From a number of excavator spontaneous combustion accidents, the ignition points are mostly in the tank or engine, and the spontaneous combustion accidents caused by oil pipe leakage, engine high temperature and electrical circuit short circuit are large, in addition, improper maintenance, the engine is too dirty, and the long construction work time and so on can also cause the excavator to spontaneous combustion.
Knowing the cause of the spontaneous combustion of the excavator, we should start with the following points to avoid accidents.
Always check the leakage of fuel and lubricating system. If leakage occurs, locate the oil leakage immediately. Wipe out the leakage of fuel or lubricating oil after troubleshooting.
Check the line breakage, short circuit and loose condition, and find that problems should be repaired in time.
Check and confirm that the fuse used is in accordance with the regulations. If the fuse current is not in conformity with the regulations, it should be replaced immediately. If a fuse is broken or short circuited, it should first find out the cause and remove the fault before replacing the fuse.
When fuel is injected into the fuel tank, the fuel leakage from the fuel outlet should be prevented from splashing to the high temperature parts such as exhaust manifold and turbocharger.
The engine inlet pipe should be separated from the high temperature components such as the exhaust manifold, turbocharger and other parts 150mm, so as to ensure that the oil intake hose and fuel tank do not contact the high temperature components.
The engine room should be checked frequently. If there are litter, paper and other debris, it should be removed in time.
The engine oil gauge oil level can not be checked when the engine is running, so as to avoid the operator being burned.
When filling the fuel tank, avoid overflow and ensure that there is no fire source and no smoking nearby.
We must remember to turn off the power switch after shutdown.
"The fire is more fierce than the tiger, and the prevention is in the bud". In the design, maintenance and maintenance of the excavator and other engineering machinery, we should conscientiously carry out the fire prevention needle "prevention mainly, prevent and eliminate the combination", and take effective heat insulation and fire prevention measures to prevent and control the fire.
