en.Wedoany.com Reported - The "Kunlun KUC22 Ether-Ester Type Air Compressor Oil," independently developed by PetroChina Lubricant Company, has completed 8,000 hours of operational validation at the Ingersoll Rand centrifugal compressor in Yunnan Petrochemical, achieving domestic substitution for key lubricant products used in Ingersoll Rand centrifugal compressors.
Over the past five years, the company's Kunlun Lubrication series has overcome core technologies for 46 key additives across four major categories, replacing more than 40 imported varieties. In the energy sector, Kunlun high-end turbine oil has been applied to the Chongqing Yubei CGN Natural Gas Power Generation Project, supporting the largest single-shaft gas turbine J-class unit in China, breaking the long-standing reliance on imported lubricants for high-end heavy-duty gas turbines. Kunlun hydrocarbon gas synthetic compressor oil has been successfully used in the Xiangguosi Gas Storage Facility of the Southwest Oil and Gas Field, supporting winter natural gas peak shaving and supply assurance in the Sichuan-Chongqing and Beijing-Tianjin-Hebei regions. In the rail transit sector, Kunlun KRS75W-90 urban rail gearbox oil has achieved domestic substitution on Jinan Metro trains.
Targeting emerging industries, Kunlun Lubrication has won the bid for the oil supply project for DJI Innovation's drone power generation equipment, achieving domestic substitution in key links of the low-altitude economy sector, while helping DJI reduce annual oil costs by approximately 10%. Addressing the domestic stock market of over 2 million industrial robots, Kunlun cycloidal pinwheel grease has been successfully applied on the production line of Gansu Hailin Zhongke Company. Kunlun Lubrication has provided nearly 600 tons of Kunlun coolant for the first time at the construction site of the National Supercomputing Center in Shenzhen Phase II, with its independent liquid cooling technology entering the core track of national supercomputing centers.
In the new energy vehicle sector, Kunlun long-life commercial electric drive axle oil has broken the long-term monopoly of foreign brands in the light-duty electric drive axle oil market for electric commercial vehicles. It has been applied to Geely's Yuan Cheng E51 model, helping customers reduce oil costs by 17%. Kunlun charging gun coolant has passed bench usage tests, achieving fully independent control over the base oil source. A representative from Geely Yuan Cheng New Energy Commercial Vehicle Group stated that the relevant products meet performance indicators.
Kunlun Lubrication has also taken the lead in formulating the D1 diesel engine oil standard system, becoming the world's first independent lubricant standard customized based on China's complex operating conditions.
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