Road machinery and equipment is often used in the construction of the road, some people do not pay attention to the maintenance of the machinery and equipment, resulting in a great increase in the rate of damage to the late mechanical equipment, then what is the maintenance method of road machinery and equipment?
Apply lubricating oil to all parts of road machinery and bearing parts regularly to ensure that the equipment can get good lubrication effect. According to the construction environment and other factors to choose the appropriate lubricating oil, can effectively reduce the wear and friction between parts, prolong the service life of parts.
Before the construction of road machinery and equipment, it is necessary to carefully check whether the connection of all parts of the body is correct, and tighten the loose parts in time to prevent the machine from falling off in the process of operation.
Dirt and dust must be washed off road machinery after each operation. At this time, special attention should be paid to the cleanliness of diesel engines, generators, starter motors, fuel injection pumps, fuel injectors, hydraulic pumps, and the appearance of hydraulic pipelines. These areas must be wiped clean with a soft dry cloth.
If the road machinery is parked for a long time, the water in the engine tank must be let out (in cold weather in winter, after the work is finished every day). Carefully remove dirt and dust on the machine, scrub the outer surface of each part and all lubrication holes once with kerosene and grease, and apply butter or antirust glue to the unpainted exposed parts.
When transporting road machinery and equipment for short distance, road machinery and equipment can choose to run at high speed according to road conditions. When transporting road machinery and equipment over long distances, flat trailers should be used. When lifting and transporting, the safety locking device on the car body should be used to lock the frame to prevent the relative rotation of the car body and the frame. At the same time, road machinery should be firmly fixed to the flatbed trailer.