Reduce the hitachi wheeled excavator impact of continued impurities macao exavator impurities generally refer to dust, soil and other non-metallic substances, as well as some metal chips and wear products produced by the self lifting of the excavator during use. Once these impurities enter the interior of the excavator and reach between the mating surfaces of the excavator, they will do great harm. macao exavator 2.6 t will not only block the relative movement, accelerate the wear of parts, but also scratch the mating surfaces, damage the lubricating oil film, raise the temperature of parts and deteriorate the lubricating oil. According to the measurement, when the excavator impurities in the lubricating oil increase to 0.15%, the sdk miniexcavators wear degree of the first piston ring of the engine will be 2.5 times higher than the Retro digger normal value; The micro mini excavator service life of rolling bearing will be reduced by 80% to 90% when impurities enter. Therefore, for excavators working in places with harsh environment and complex conditions,
Maintenance of air filter: Regularly check the mini excavadora martillo dirt and damage of the air filter, and clean or replace it if necessary. When replacing, attention should be paid to avoiding dust and other impurities from entering the engine interior. www.haiqinmachinery.com