1 Smooth and steady operation with low noise. 2 It shows the hydraulic tower detail indicating our special and effective design holding patent. This system can work with all our wind turbine generators. Height: 17.1m Sections: 3 Mitsubishi PLC is the main control unit, which is reliable and efficient. If the program is upgraded in future, we can easily rewrite the memory of PLC. This GPRS module is installed in controller to send and receive operational data of wind turbine. All data are stored on our server and can be accessed at any time. By adopting GPRS, we can collect data for analysis and detect problem timely, even control the wind turbine remotely. The hydraulic brake system is used to keep wind turbine safe when the rotate speed is too fast or the grid is off. It also works on the following conditions: over voltage, over temperature, over current, etc. To be compared with electric brake system, the hydraulic system does not generate heat, and the pressure is linear which means it can stop the turbine smoothly. And one important advantage is that once it works, the pressure can be maintained for few months even without power supply. We design and produce good quality generator, which can generate more power under same wind condition and own high ability of over current. A strong slewing mechanism is used to connect wind turbine generator with tower. Hydraulic motor is used to forward wind direction and yaw when the wind is blowing or the turbine needs to be protected due to some reason. Its durable and powerful. A strong slewing mechanism is used to connect wind turbine generator with tower. This GPRS module is installed in controller to send and receive operational data of wind turbine. All data are stored on our server and can be accessed at any time. By adopting GPRS, we can collect data for analysis and detect problem timely, even control the wind turbine remotely.