61011475 Sany Mobile Crane Accessories Electronic Throttle WEICHAI-A17-G 02.01.611.0086

Product Description

Sany Crane Parts Electronic Throttle WEICHAI-A17-G 02.01.611.0086

61011475 Suitable for Sany mobile cranes STC200T-STC700T use

Function:

The electronic throttle of the crane has the following functions:
1. Precise control of engine power
    Accurately adjust the throttle opening: through the throttle pedal sensor, the driver's strength and stroke of the throttle pedal is converted into electrical signals transmitted to the ECU, which accurately calculates the optimal throttle opening according to these signals as well as other relevant parameters, such as the engine speed, load, etc., to realize the precise control of the engine intake, thus more accurately adjusting the engine's power output to make the crane's power response The power response of the crane is more sensitive and accurate.
   Meet the demands of different working conditions: When the crane carries out different working tasks, such as lifting lighter or heavier goods, carrying out fast lifting operations or slow fine positioning, etc., the driver can let the ECU control the engine power output accordingly through the different pedal degrees of the electronic throttle, in order to match the demands of the actual working conditions, and to improve the working efficiency and safety.
2. Improve fuel economy and environmental protection
    Optimize fuel injection: As the electronic throttle can accurately control the throttle opening and engine air intake, combined with the engine's fuel injection system, the ECU can more accurately control the amount and timing of fuel injection according to the air intake and engine conditions, so that the fuel is fully burned, thus improving the fuel utilization rate and reducing fuel consumption.
   Reduced exhaust emissions: Accurate fuel control helps to reduce harmful gas emissions from incomplete combustion, such as carbon monoxide, hydrocarbons and nitrogen oxides, etc., so that the exhaust emissions of the crane are more in line with environmental protection standards and reduce pollution to the environment.
3. Enhance the stability and maneuverability of the vehicle
   Avoiding throttle misoperation: The signal transmission and control of electronic throttle is managed and supervised by ECU. In some special cases, such as when the driver accidentally steps on the throttle by mistake or when a quick response is needed in an emergency, ECU can restrict or adjust the throttle signal to avoid the vehicle loss of control or accidents due to the throttle misoperation.
   Work with other systems: The electronic throttle system can be integrated and work with other control systems of the crane, such as the brake system, transmission control system, stability control system and so on. For example, when braking, the electronic throttle can work with the braking system to automatically adjust the engine speed and torque output, so that the braking of the vehicle is smoother; when shifting gears in the transmission, the electronic throttle can also be based on the position of the gearshift lever and the vehicle speed signal, automatically adjust the engine speed, reduce the impact of shifting gears, and improve the comfort and stability of the vehicle's handling.
4. Realization of intelligent functions and fault diagnosis
   Multiple driving mode selection: The electronic throttle system can set different driving modes, such as economic mode, power mode, lifting mode, etc. The driver can select the driving mode according to the actual operational needs. The driver can choose the appropriate driving mode according to the actual operational requirements. Under different modes, the ECU will adjust the throttle response characteristics, engine power output, etc. to meet different performance requirements.
    Fault diagnosis and alarm: electronic throttle system has self-diagnostic function, when the sensor, actuator or other parts of the system fails, ECU can detect the fault information in time, and prompt the driver through the indicator light on the dashboard or alarm information, so as to facilitate the driver to find and deal with the faults in time, and to improve the reliability and safety of the vehicle.
In summary, the electronic throttle of the crane not only improves the accuracy of power control and fuel economy, but also enhances the stability and handling of the vehicle, while realizing the intelligent function and fault diagnosis, providing a strong guarantee for the safe and efficient operation of the crane.