Excavator structure Common excavator structures include power device, working device, rotary mechanism, control mechanism, transmission mechanism, traveling mechanism and auxiliary facilities. The tra...
Common faults of excavator Reasons for "skipping" (1)The mechanical shift transmission mechanism is adopted for the wear of W4-60 excavator transmission mechanism. The transmission mechanism shifts ge...
What are the commonly used generator sensors? A sensor that converts the rotational speed of a rotating object into an electrical output. The speed sensor is an indirect measuring device, which can be...
Explanation of common sensor performance terms Pressure sensor performance terminology ● Thermal sensitivity drift The change of sensitivity caused by the sensor operating temperature deviating from t...
How does the diesel generator panel work? In short, the diesel generator control panel contains a microprocessor that can process and manipulate input sensors. It can feed back necessary inform...
What are the symptoms if the ignition coil is broken? First, when idling, the body shakes and vibrates obviously. Observe the exhaust pipe hole. There is a clear gap between the exhaust gases flowing ...
About the replacement cycle of the ignition coil The ignition coil is usually replaced every 100000 km. When the engine is running, there is often a high-voltage pulse current of tens of thousands of ...
Principle of speed regulation of three-phase asynchronous motor working principle: Three-phase asynchronous motor is an induction motor. After the current is applied to the stator, part of the magneti...
Inspection method for various valve components of engine 1.Check method of check valve The simplest way to judge whether it is good or bad is to put it in the mouth to blow/suck, and it is norm...
What is the function of engine solenoid valve The function of the engine solenoid valve is to cooperate with different circuits to achieve the expected control, and the control accuracy and flexibilit...
How to judge whether the solenoid valve is broken When the solenoid valve is broken, there will be obvious manifestations and symptoms. For example, the transmission will make a strange noise, ...
