Guanxian YX Bearing Co., Ltd. , http://www.sdbearings.com
As one of the core components of a car, the main role of the transmission is to change the transmission ratio, and to expand the range of torque and speed of the drive wheel. Its working state directly affects the handling of the car. Therefore, it is important to maintain good lubrication conditions for the transmission.
With the development of the automotive industry and automotive technology, such as the miniaturization of gearboxes and the extension of oil change intervals, the performance of gearbox oils has also been raised to a higher level. Especially in heavy-duty trucks, due to the fact that many manual gearboxes are used, transmission applications that transmit large torques and multi-gears are increasingly used, and the shift load imposed by the complexity of long-distance road conditions in China has increased, resulting in the shift of heavy trucks. The service life of the box is generally short, which leads to problems such as a drop in the use efficiency of automobiles and an increase in maintenance costs, and has become one of the stubborn problems that plague most heavy truck drivers.
Recently, the Tianhong manual gearbox MTF18, which was newly developed and marketed by Kunlun Lubricants, was the “remedy†for solving this chronic disease. In view of the development trend and operating conditions of China's heavy-duty truck market, the Tianhong MTF18 manual transmission oil has a unique, completely proprietary intellectual property additive formula, and has superior thermal oxidation performance on the basis of conventional gear oil performance. Stability, better corrosion resistance, better synchronizer durability and pitting resistance, and better sealing material adaptability are the hallmarks of Kunlun lubricants in a small transmission space. Quality and "caring" core values.
The application of the new additive formula MTF18 achieves a "double extension" of the life of the manual gearbox and the oil change intervals. First of all, its outstanding anti-corrosion performance and anti-wear durability can well protect bearings and synchronizers in gearbox gears from corrosion or rust. It effectively prevents flaking and pitting of tooth surfaces, thereby greatly prolonging the transmission. Service life; Secondly, the excellent high temperature stability of MTF18 not only can effectively prevent the formation of sludge, paint film and coke, but also ensure the long-term use of oil products, and "extend" the user's oil change cycle.
The benefits of Tianhong MTF18 have been corroborated by the actual driving test. Kunlun Lubricant cooperated with Shaanxi Fast Automotive Transmission Group Co., Ltd. in Baoshan, Yunnan Province. Ten heavy-duty tractors and large trucks and six types of transmissions were used to test the MTF18 manual transmission oil. Baoshan, Yunnan Province has a tropical climate. Its road conditions are mainly mountainous roads. The slopes are long and steep, and the gap is large. 60% of the vehicle's full-day driving time is on the slopes. The speed is lower than 32 km/h, and the vehicle load is at 40~ 70 tons, under such conditions, the engine is under heavy load at all times, and it is also the most demanding area for vehicle gear oil. The test results show that the gear tooth surface is clean and there is no flaking and scratches, and the service life of the gear is extended to the maximum, and no damage to the oil seal occurs. Drivers who participated in the test reported that the oil temperature rose slowly after the MTF 18 was loaded, and the shift was also very good. The Tianhong MTF18 performed equally well during the 100,000-km enhanced driving trial conducted by Dongfeng Company.
The "double extension" of the manual gearbox brings the economic benefits of "double savings" to consumers. Tests have shown that Tianhong MTF18 has improved the oil change mileage of gearbox oil by 2-4 times compared to ordinary gearbox oils, and its excellent wear resistance and high temperature detergency directly saves drivers users hundreds of dollars. The cost of oil changes; at the same time, the overhaul period was extended from the original twice a year to once a year or once a year and a half, not only saving considerable maintenance costs, but also saving on the expenses of spare parts and maintenance work hours, and indirectly improving the vehicle’s usage efficiency. Thanks to its outstanding performance, Tianhong MTF18 has won 2 national patents and 1 U.S. patent, which can not only replace GL-4 but also replace MT-1. Therefore, the introduction of Tianhong manual transmission oil MTF18 not only promoted the upgrading of Kunlun lubricants, but also laid the foundation for the comprehensive upgrade of vehicle gear oils.