HOW TO

1. Correct use Since the current of the starter can reach several hundred amperes, continuous long-term starting will generate a lot of heat, which is easy to burn the motor...

After the hydraulic pump of the excavator is seriously worn, we find the cause of the failure according to the following three points, and improve the system: (1) Check the...

1) Walking automatic two-speed system The walking automatic two-speed system has this function only when the walking speed switch is in the second-speed position. At this time, its signal makes...

To make the engine transition from a static state to a working state, the crankshaft of the engine must be rotated by external force to make the piston reciprocate. The...

The AC compressor is the heart of your vehicle's air conditioning system and compresses and circulates the refrigerant. The AC compressor's job is to exchange the refrigerant through the heat...

What is an Air Conditioning? The air conditioning system is mainly used to adjust the temperature and humidity inside the vehicle and is an indispensable part of heavy equipment. The...

The equipment that uses the diesel engine as the starting system will emit wisps of black smoke during operation, which not only causes the surrounding environment of the operator to...

The load of the diesel engine usually refers to the size of the resistance torque of the diesel engine. Since the mean effective pressure is proportional to the torque, the...

1.3. Sudden engine overheating ① fault phenomenon: the water temperature meter pointer quickly indicate the position of 100 ℃; engine power dropped significantly; cold start, the water temperature rises rapidly...

The main fault of the cooling system is the engine temperature is too high, too high is mainly divided into the following three situations: cooling water is sufficient, but the temperature...

The hydraulic pump is the power component of the hydraulic system. It is driven by an engine or an electric motor, sucks oil from the hydraulic oil tank, forms the...

Correct analysis of faults is the premise of troubleshooting. Most system faults do not occur suddenly, and there are always signs before they occur. When the signs develop to a...