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Dump truck is a kind of engineering vehicle. Its principle is to drive the hydraulic mechanism through the engine, drive the lifting mechanism to complete the incline to achieve the purpose of unloading, reset after the completion of unloading, greatly save the unloading time and labor, shorten the transportation cycle, improve the production efficiency. It is widely used in mining, water conservancy construction, road construction and other fields.From the lifting way of the dump truck, it can be divided into rear and cartwheel type.

With the increasing number of vehicles, the concentration of pollutants such as nitrogen oxides, hydrocarbons, carbon oxides and fine particles in the air is also increasing, which has caused great harm to human health, the atmosphere and the earth's environment.

Flat tire is one of the main causes of truck accidents. In daily operation, how should owners reduce the risk of blowout and ensure driving safety?What should I do after a flat tire?In a variety of truck tire accidents, the driver is often too nervous to handle improperly, do not know how to properly operate to avoid risk, subconsciously take some incorrect remedial measures, such as turning the steering wheel, emergency braking, etc., which may cause the vehicle trailer axle to lose control and overturn.Once you have a flat tire, be calm.

Recently, DARO Heavy Industry Group successfully passed the annual certification audit, after expert group field inspection, data review, conversation inquiry, sampling inspection and other comprehensive inspection procedures, successfully got the environmental management system and occupational health and safety management system certification two certificates, which marks the DARO Group environmental protection level and safety production management ability to step on a new level.Quality, environment, occupational health and safety management system as ISO standards, commonly known as the &q

With the increasing attention of the state to environmental protection in recent years, heavy diesel vehicles have gradually become the focus of attention of relevant departments, and the new energy of vehicle energy has become a trend, and many heavy truck brands have begun to enter the field of new energy.According to relevant statistics, the sales of new energy heavy trucks in the first half of 2022 are rising, in stark contrast to traditional fuel heavy trucks, and the sales of new energy tractors in only January to May rose from 46.4% to 60.2%, and the market share increased by 14.1 perce

The event of broken axle of the car has been noisy for a period of time. Many owners are terrified of this extreme quality problem, lest they also encounter it. Semi trailer as a heavy duty model in the logistics transportation industry, will there also be a broken shaft this serious problem? The answer is yes, semi-trailers can also break shafts.So what is a "broken axis"? Under normal circumstances, the probability of the axle breaking directly from the middle is very small.

In the various components of the vehicle system, the tire is the only direct contact with the road parts, wear is inevitable. Semi-trailer as the logistics transportation industry commonly used heavy-duty transportation models, the use of the tire conditions are more complex, wear accounts for almost 30% of the total number of semi-trailers, can be said to be very common.There are many reasons for the trailer to "eat the tire".

With the continuous improvement of vehicle technology and the continuous development of tourism in recent years, the share of RV in the domestic market is also increasing. Among them, the trailer-type RV is favored by more and more travel enthusiasts due to its matching with passenger cars and the flexibility of towing.The scientific name of the trailer-type RV is called "residence trailer", which is a kind of light-duty trailer. A few years ago, it was possible to drive with a C1 driver’s license. However, due to its special structure, there were many controversies at that time.

Car maintenance has always been a topic that card friends are very concerned about and have been hot, and the old drivers must have their own method theory, but the following points you do right?

History of disc brake and drum brakeSince the German Karbenz invented the use of single-stroke internal combustion engine cars, the car speed finally barely reached 19 kilometers per hour, and in the future time to break through, at the same time the role of the braking system began to gradually reveal.At the beginning, the British invented the brake mode of hair stained asphalt with the brake drum, but with the increase of speed, this original brake method has a general effect, and it is easy to fail.