31 5 SY485H mine excavators make a successful departure       

The excavator family, another big brother, is on the stage! Recently, 31 5 SY485H mining excavators held a departure ceremony, which successfully arrived at the customers' hands. Not to mention that these new products are more advanced, and more green and fuel efficient.

31 5 SY485H mine excavators make a successful departure

In May 28th, Yu Hongfu, chairman of the 31 heavy machinery company, led the heavy machinery company, and witnessed the launching ceremony of the 31 heavy machine SY485H with customers and agents from all over the country. This is the first respondent for the 31 machine to respond to the national green industry and construction machinery energy conservation and environmental protection. It is also the 31 machine heavy duty new large tonnage excavator.

The strongest team took three years to build

As one of the 31 iconic new digging machine, SY485H established by the company to more than thirty people special R & D team after three years of development and testing, and continuous improvement. The group includes 2 National thousands of people, 3 special foreign experts, and more than 10 senior engineers.

SY485H highlights a lot of green and environmental protection

Cao Donghui, head of the global research and development center of the 31 heavy machine, is the leader of the project team. He said, SY485H positioning the mine market, tailored for special needs of customers, with the characteristics of "high reliability, high load capacity, low fuel consumption".

At the same time, the device also has four "domestic first" technology that highlights, first using the fuel from the filtration system of excavator, first equipped with three engine emissions of the excavator, the first using the independent oil bulk of the excavator, excavator parts first breakthrough 10000 hours of life.

In order to solve the problem of uneven quality of diesel oil used in domestic mines. 31, the SY485H excavator has original fuel tank self filtration system and high precision fuel three level filtration system, which ensures the cleanliness of fuel entering the system to meet the requirements of the three emission engine. At the same time, equipped with a high-power three emission engine SY485H, to meet the requirements of domestic emission standards upgrading, it reserves large power and large torque to meet the needs of high load operation in mines. In addition, the SY485H of the independent hydraulic oil cooling system has greatly improved the heat dissipation ability of the hydraulic oil, effectively ensuring the performance of the machine and the life of the hydraulic system.

SY485H control system has 31 independent intellectual property rights and core components, also use the new "H-10" new styling, the appearance of the mighty, strong and simple. All the indicators have reached the leading level of the industry, which can be called the "peak representative" of the domestic tonnage machine.

It is revealed that SY485H has passed the test of the industry's extreme test system. The structure parts have been used in China's first "CAE analysis" technology. At the stage of stress measurement, the stress test points of the excavator are arranged as high as 700, higher than the industry standard 30%. Mine rock condition real digging durability test lasted 2 years, make sure the equipment under the most severe conditions, the fatigue life of structure upgrade 20%; parts durability test coverage excavator core parts, hydraulic components, covering parts, engine, radiator and other components of life beyond the industry average of 30%.

Nearly perfect experiments and large data are the source of confidence for SY485H to go to the market and conquer the mine. The 31 heavy machine hopes that the large tonnage mining excavator can bring high quality life to the customers and inject fresh blood and vitality for the engineering machinery excavator plate.

The 31 group is adhering to the mission of "quality changing the world". It is committed to providing users with more advanced and better products, meeting all aspects of human development, and making your work more satisfactory and happier.