Mobil Blackhead helps Xichai's first natural gas engine 60,000 kilometers oil change cycle

Recently, Exxon Mobil and by the FAW Wuxi Diesel Engine Factory developed jointly launched a "road test Mobil Oil and gas engine bench test" successfully completed, under the protection of Mobil Delvac focus on super special gas engine oil, natural gas Xichai The engine oil change period exceeded 60,000 kilometers for the first time. This historic breakthrough is a milestone for the successful use of “long oil change technology” in natural gas engines, and is expected to help domestic heavy truck companies better face the development of China’s green logistics.

According to the “13th Five-Year Plan for Energy Development” released by the Energy Administration, by 2020, natural gas will increase its proportion of energy consumption to more than 10% due to its strong availability, cleanliness, etc., becoming the main energy source. one. The natural gas heavy truck is characterized by its clean, environmentally friendly exhaust gas, low fuel costs, and high safety performance, and it has a bright prospect in the heavy truck market. However, to make natural gas vehicles have stronger transport capabilities than traditional heavy trucks, it is urgently necessary to break the technological bottlenecks such as abnormal wear of natural gas engine parts, rapid deterioration of lubricants, greater deterioration rate of lubricants, and more serious degradation deterioration. To this end, ExxonMobil and the FAW Liberation Wuxi Diesel Engine Plant established the “Mobil Engine Oil Road Testing and Engine Bench Testing” research project. The Mobil Blackhead Super Gas Engine Oil and the Xichai matched heavy-duty gas engine are the perfect match. To overcome the industry's difficulties, the industry's new benchmark for the 60,000-kilometer-long oil-changing cycle of natural gas engines was established.

The project was launched in March 2016. The Xichai R&D Department selected the heavy-duty tractors CA6SL2 and CA6SL2 gas engines for the CA6SM2 National Five-emissions heavy-duty gas engine in the transportation fleet to perform road tests and engine bench tests respectively, using Mobil Blackheads. The super fuel gas engine oil 15W-40 is supplied by the Meifu Oil Analysis Laboratory to provide professional oil sample tests to verify the performance limit of the oil on the natural gas engine and the heavy truck vehicle and a reasonable and safe oil change cycle. As of August, the project lasted for five months. After a vehicle mileage test with a total mileage of nearly 300,000 kilometers, and a 500-hour engine bench test [1], the Mobil Black Vane Super Gas Engine Oil 15W-40 is basically equipped with 6 The performance requirements of the 10,000-kilometer oil change cycle, other physical and chemical data, and the wear metal content are normally stable.

It is reported that as early as ten years ago, FAW-liberated Wuxi Diesel Engine Factory carried out research and development of natural gas engines, focused on the development of clean energy technologies, and gradually developed high-performance high-power natural gas engines to achieve full coverage of medium-heavy natural gas engine power. In particular, the Xichai CA6SM2 V natural gas engine with this test has a capacity of 11 liters of gold and a low-speed torque of up to 1,600 N.m. It adopts an electronically controlled closed-loop system and a dedicated natural gas mixer to make combustion more stable and stable; cylinder liners, valves, and spark plugs. Parts such as piston rings are all made with world-class brand products and their quality is more reliable. High-end performance is competitive in the increasingly stringent domestic market for emission standards.

As a partner of Xichai, Exxon Mobil has more than 50 years of experience in the deployment of gas engine lubricants. The Mobil Black Vane Super Gas Engine Oil 15W-40 was launched in China in early 16th. The product features enhanced corrosion protection, advanced mechanical abrasion resistance, extended oil change intervals, and potential cleaning performance in conjunction with gas engine requirements, good thermal stability, and oxidation/nitration control coupled with special combustion methods for natural gas engines. Raising the compatibility with the abatement system to extend the oil change interval to 60,000 kilometers can effectively help improve the overall performance and economic efficiency of natural gas heavy trucks.

"With the more than 90 years of experience in product development of the Mobil Black Vault and Xichai's leading engine independent research and development capabilities, we have achieved this historic breakthrough in the natural gas engine oil change cycle." ExxonMobil (China) Investment Co., Ltd. Mr. Fang Ming, a lubricants consultant for commercial vehicle manufacturers, stated that “ExxonMobil will continue to uphold its long-term commitment to the Chinese market and collaborate with equipment manufacturers to help the long-term green development of China's logistics industry. ”

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