Shantui Komatsu Lubricating Oil: Special Oil for Construction Machinery, Have You Chosen the right One?

With the country's accelerated promotion of urbanization, the construction machinery industry has achieved considerable development in real estate and infrastructure construction, as well as energy and chemical construction. However, along with the rapid development of the industry, many problems have also been exposed. According to statistics, over 50% of the owners and operators of construction machinery do not know how to use construction machinery lubricating oil correctly, and the concept of "special lubricating oil" is not widely popularized.

Construction machinery often operates under high-temperature and high-load conditions, with harsh working environments and relatively long construction periods. Under such circumstances, lubricating oil also has higher requirements. Only by doing a good job in equipment lubrication can construction machinery operate stably, improve work efficiency and extend service life.

Special oil for construction machinery is commonly known as lubricating oil for construction machinery. The transmission parts of large mechanical equipment such as excavators, loaders, cranes, bulldozers and road builders all use special lubricating oil. Construction machinery lubricating oil mainly includes four categories and more than ten varieties, such as special diesel engine oil for construction machinery, special anti-wear hydraulic oil for construction machinery, heavy-duty gear oil, and hydraulic transmission oil.

In 2003, the "Shantui Komatsu" special lubricating oil for loaders was successfully launched, breaking the history of no dedicated lubricating oil for loaders and completely changing the situation where loaders used ordinary vehicle lubricating oil. This enabled loaders to use lubricating oil products that better met their own operational requirements.

Engine oil series: The engines of large-scale construction machinery are basically heavy-duty direct injection diesel engines. The power equipment is characterized by complex working conditions, high power, heavy thermal load, and relatively high sulfur content in the fuel.

The "Shantui Komatsu" loader engine special oil is developed based on the above characteristics. It features outstanding cleaning and dispersing performance, excellent shear resistance and oxidation resistance, effectively removing and dispersing soot and deposits, super long-lasting and stable oil pressure, and super anti-wear properties. It can effectively protect the engine under various extreme working conditions, effectively extend the engine's service life, and ensure the cleanliness of the engine lubrication system. Provide better all-weather and multi-condition protection.

Hydraulic transmission oil series: Special hydraulic transmission oil for construction machinery must meet the requirements of gear transmission devices, hydraulic transmission devices, automatic gearboxes and power steering devices of various types of loading machinery and other construction machinery under low-speed and high-torque working conditions. It is a multi-functional vehicle oil medium with multiple functions such as energy transmission, control, lubrication and cooling.

The special oil for the hydraulic transmission system of "Shantui Komatsu" loaders has fundamentally solved the problems of easy clogging of filter elements and deterioration of traditional oil used in hydraulic torque converters. At the same time, it has changed the situation where many car owners use hydraulic oil instead of hydraulic transmission oil, greatly improving and facilitating the use of users. It has received extensive attention and praise from the industry and users. This product standard for hydraulic transmission oil was quickly selected as a local standard of Shandong Province and an industry standard for lubricating oil, and was eventually upgraded to a national standard, filling the gap in the product standard for hydraulic transmission oil in the lubricating oil industry.

Anti-wear hydraulic oil series: The hydraulic transmission system of construction machinery is composed of components such as hydraulic pumps, control valves, actuators and auxiliary equipment. The system features high pressure, large power and heavy load on the oil pump. Therefore, the oil is required to have excellent anti-wear performance, better anti-foaming and thermal oxidation stability. At the same time, it is required to have higher cleanliness and good filterability.

The "Shantui Komatsu" anti-wear hydraulic oil for loaders can effectively resist corrosion and rust, reduce premature wear and extend the service life of equipment. Clean the hydraulic system, reduce cold start wear, and maintain effective oil film strength at high temperatures. It is suitable for the hydraulic systems of various types of imported and domestic loaders.

Gear oil series It is mainly used in the main reducers of the front and rear drive axles and the wheel-side reducer system. According to the quality grade of API vehicle gear oil, API GL-5 heavy-duty vehicle gear oil is commonly used in large-scale construction machinery. However, some conventional physical and chemical indicators of the special gear oil for construction machinery exceed the quality requirements of API GL-5 to meet the high-speed and shock loads of the construction machinery reduction system. Lubrication of hyperbolic gears under conditions of high speed with low torque and low speed with high torque.

The "Shantui Komatsu" loader-specific gear oil has excellent anti-corrosion performance and can protect gear components from corrosion. It has excellent extreme pressure, anti-wear and anti-scratch properties, which can prevent gluing, scratching and indentation at the contact points of teeth. Outstanding oxidation stability and thermal stability; Good viscosity-temperature performance. Excellent shear stability; Good anti-foaming property.