questionHow to Maintain an Engine Cooling System?Learn More
Cooling System Impurities After long time running, the cooling system may be affected by many types of dirt formed inside it. The type of dirt varies according to use and maintenance conditions o
questionLoader Hydraulic Torque Converter Oil Temperature AnalysisLearn More
Ultra high oil temperature of a loader torque converter may cause many problems, such as oxidizing oil, reducing viscosity, decreasing transmission and lubrication functions, accelerating leak and parts abrasion, etc.
questionHow to Prevent Ultra High Oil Temperature of a Loader Torque Converter?Learn More
Choose the hydraulic transmission oil according to the temperature characteristics of the actual construction season. In addition, the oil should be oxidation resista nt, with certain viscosity.
questionExcavator Battery MaintenanceLearn More
According to operating requirements, the electrolyte level should be 10-15mm higher than pole plate.
questionHydraulic Cylinder MaintenanceLearn More
During the maintenance of engineering vehicles, we usually detect that there are some cellular cavities inside the hydraulic cylinder or at the surface of piston, piston rod.
questionWhat Causes Cavitation?Learn More
Cavitation is the formation of vapor bubbles of a liquid in a region where the pressure of the liquid falls below its vapor pressure.
questionHow to Prevent Cavitation?Learn More
Although there are many factors could cause cavitation, cavitation can also be avoided if we take effective measures to prevent it.
questionHoles Shouldn't Be BlockedLearn More
Pump spill hole and drainage hole. The pump shaft is designed with a spill hole which can detect whether there is a leak in the pump and discharge the water leaked from the pump through it.