Blog
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Common reasons for problems with the engine cooling system
Have you ever encountered such a situation, the engine water temperature and oil temperature are obviously good in winter, but there is a problem in summer, and the water temperature pointer goes straight to the red area. Yes, this problem is not uncommon. We can always see various videos of high...Read more -
What are the engine cooling principles and large and small cycles?
As the heart of the vehicle, the engine is sometimes very durable and sometimes very delicate. To make it work well, the first condition is to ensure that it runs in a suitable temperature range. What does it rely on? The cooling system. Everyone knows that after a night’s rest, when the ve...Read more -
What causes truck bearings to burn and break into slag?
Many trucks have had bearings burn, and there are even cases where bearings have turned into slag. People can’t help but wonder why such a solid structure would encounter such a problem? Putting aside factors such as long mileage and natural aging of bearings, whether the bearing is easy to...Read more -
Ball bearings and wheel bearings
As we all know, trucks are assembled from tens of thousands of parts. Whether a model can be strong and durable under long-term use is closely related to the quality and details of the parts. The bearing is one of them. It can be seen in the supporting parts, force-bearing parts, rolling parts an...Read more -
How to avoid abnormal wear of bearings?
If the truck engine is accompanied by abnormal noise during operation, and the oil pressure is low and the alarm is often on. Some people may simply think that these problems will occur because the oil is not added enough, but after adding oil several times, it is found that the root cause of the...Read more -
What is the main reason for abnormal wear of bearings?
In the previous article, we learned about the working principle of engine bearings. So, what kind of damage will abnormal wear and burning of bearings bring to the engine? The main reason for abnormal wear and burning of bearings is that there is a problem with the lubrication system. The reasons...Read more -
Working principle of engine bearings
Wear of engine crankshaft bearings can cause abnormal noise and low oil pressure in the engine. So, what role does the bearing play in the various parts of the engine? What causes abnormal wear? Working principle of engine bearings Usually, the back pad of the bearing is made of steel or bronze,...Read more -
How to reduce abnormal wear and corrosion of cylinder liners？
In the previous article, we talked about the main causes of wear and corrosion of cylinder liners. In this article, we will continue to talk about how to reduce abnormal wear and corrosion. Abnormal wear and corrosion of cylinder liners will affect the normal service life and performance of the ...Read more -
The main reasons for wear and corrosion of cylinder liners
The common engine cylinder liners are mainly divided into wet and dry types, and the main difference lies in whether they are in contact with coolant. Among them, dry cylinder liners are often used in gasoline engines or some diesel engines with low horsepower. At present, the most common ones on...Read more -
What is the difference between synchronous chip seal and slurry seal?
1. Construction method The construction method of synchronous chip seal is to first mix the crushed stone with the binder, and then spray the mixture evenly on the road surface through a sprayer to form a uniform seal. The slurry seal is to apply the slurry on the road surface, and evenly apply t...Read more -
How to choose between asphalt spreader and powder spreader in sanitation operation？
Functional differences and core uses 1. Asphalt spreader: Mainly used for asphalt spraying in road paving or maintenance, with heating, heat preservation and quantitative spraying functions. Its core advantage lies in the precise control of asphalt dosage (error range ±2%, refer to the ...Read more -
What is the difference between a paver and a spreader？
1. Definition of a paver and a spreader A paver, also known as an asphalt paver, is a road machinery and equipment specially used for asphalt pavement construction. It is mainly composed of a scraper, a grade plate, a vibration mechanism, a hydraulic system and an operating cab. A spreader...Read more