Machine more than 10 years of hard work in the field of high power motor taizhou Thai electrical and mechanical, has been widely used in the industry's reputation. Now, big Thai mechanical and electrical technical team based on market demand, once again made a breakthrough, the development of big tiger four shifting speed system successfully cracked the high-power motor industry common technical problems. This product appearance at zhengzhou exhibition in July after, universal attention by industry! What are the four gears? Big tiger four shifting speed system is aimed at the bottleneck of the high power traction driving system are widespread: overload current climbing, climbing a big, fast enough, long range is not enough. Big company, aiming at the above problems of the newly developed system, four shifting speed by gear mechanical transmission, a super low speed high torque and overload gradeability, light load speed, driving power and other characteristics, and the road shift more smooth, not only with low speed high torque overload, the difficulty of climbing mountains, at the same time, solved the difficult problem of plains speed too slow. 3000 km road test has proved that, with the power motor, big tiger four shifting speed system can increase 35%, light load torque speed increased by 20% (Up to 40 -60km/h), climbing range increased by 15%, 15% can prolong the service life of the battery. Four gear transmission system is great Thai technology research and development team constantly challenge high-power electric drive system of a innovation, is the domestic electric overloading three rounds, round and oil electricity industry a major breakthrough. Innovation for this, the quality as the king of technology of large Thai electrical and mechanical in the mammoth industry development history has certainly left a part of a pen, technology lead to big tiger first mover advantage, but for a long time, customers have more trust is big motor of high-end quality. In the corporate culture of big tiger, quality in a supreme position, for this big company set up a set of strict and effective production and management system, with every link of high standard to stack the end product quality consistency. It is well known that the motor is the core component of electric vehicle, its quality fit and unfit quality directly related to vehicle performance and life, less known and inferior brand car use inferior even renovated motor to reduce costs is a common phenomenon, the quality and after-sale is more difficult to guarantee. Big Thai under the tide of time to do more and more strong, rely on is the quality of the solid. The reshipment at zhengzhou exhibition, let the industry know more big, saw its products both innovation and quality traits. Motor in the heart of the vehicle, should reject bad money after bad money, let big tiger brand can get more enterprise more consumer acceptance and cognition, is the industry of her love.