In winter, there will be spontaneous combustion of some small excavators or loaders. In dry winter, a little Mars is easy to cause serious consequences. The cold and low temperature always makes the machine more fragile and more prone to failure. In fact, as long as we insist on regular inspection, timely maintenance and proper operation, we can prevent and avoid these accidents. Here are some common sense of excavator maintenance in winter.
Select the correct brand of fuel oil: different brands of diesel oil have different condensation points. If the diesel oil with high condensation point is still used in autumn and winter, the fuel oil will "wax" and the equipment will not start. Therefore, we suggest that you can choose the diesel brand according to the ambient temperature.
Use pure antifreeze: In cold winter, you must use pure antifreeze to prevent the engine block from freezing and cracking.
Check the equipment system on time: check the engine, oil circuit and electrical system for leakage and aging.
Pay attention to start-up preheating: before operation, please heat up the engine for ten minutes, especially in cold winter, which will help to improve the service life of all components.
Strictly observe the maintenance cycle: the quality requirements for diesel fuel of electronic injection engine are more strict than those of mechanical engine. Delaying maintenance may lead to black smoke, weakness, failure to start and other faults of the engine.
Clean the engine regularly: clean the engine system to ensure that the inside and outside of the engine are clean and reduce loss.
Check the equipment system on time: check the engine, oil circuit and electrical system for leakage and aging.
