The main function of the excavator EPOS controller is to intelligently control the engine and hydraulic system to achieve efficient, energy-saving, and reliable operations. Through intelligent control of automatic idling, main pump flow, and hydraulic system pressure, the EPOS controller can help customers achieve a balance between low fuel consumption, high performance, and reliability while meeting operational efficiency.
Specifically, the EPOS controller achieves its function through the following functions:
Power mode selection: Users can freely choose power modes based on actual operating conditions, including power mode (P), standard mode (S), and economy mode (E). The power mode is suitable for heavy load conditions, the standard mode is suitable for most normal conditions, and the economy mode is suitable for light load conditions.
Intelligent control: The EPOS system automatically adjusts the engine speed and main pump torque based on actual operating conditions through intelligent control of idle speed, main pump flow rate, and hydraulic system pressure, ensuring that the equipment operates at its optimal state.
Energy saving and consumption reduction: Through intelligent control, the EPOS system can help customers achieve lower fuel consumption while meeting operational efficiency, effectively reducing equipment failure rates.
In addition, the electronic control system controls the output power of the engine and hydraulic pump through a controller, providing optimal output power based on machine load and engine speed. When the machine is heavily loaded, the system allows the main pump to have a larger displacement and output the maximum power that matches the engine; In the case of no load or low load, the system automatically reduces the engine speed to improve fuel consumption and reduce noise.