China Lubricating Greases Manufacturers,Multi Purpose Grease Suppliers
Engine oil performance for construction machinery 1. The product must have excellent high-temperature detergency to prevent piston ring bonding and cylinder liner polishing caused by the direct fuel injection technology ...
1. Engine lubricating oil: The engines of large engineering machinery are basically heavy-duty direct-injection diesel engines. The power equipment has the characteristics of complicated working conditions, high power, h...
1. It can maintain the same viscosity at normal temperature as normal temperature, maintain sufficient oil film strength and oil pressure, make the operation fast and powerful, and protect the oil pump from wear. 2. The ...
1. Low temperature and viscosity temperature: The operating temperature range of hydraulic transmission oil is very wide, generally -40 ℃ ~ 17 ℃. The function of the automatic transmission is very sensitive to the viscos...
1. Good extreme pressure, that is, under the lubrication condition that the friction surface contact pressure is very high and the oil film is easily broken, it can prevent the friction surface damage such as sintering a...
1. It is usually selected according to regional conditions and engine wear state. For areas with higher temperature, the grades with higher viscosity and lower freezing point are selected. For new factory or overhauled m...
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