People who have walked on the beach actually know that the mud and sand piled up land is loose and soft, not to mention running, even walking is difficult, so why is the beach car able to run freely on the sand?

In fact, this problem is not a very absolute problem, in fact, the beach car in any terrain can walk, not only sand, even some ordinary car difficult to pass the mud, there is no problem. To know the ordinary car into the mud, there will often be tires into the mud pit, because there is not enough friction, even if the gas pedal to the end, the car may still be in the mud pit in place, over a mud pit is so difficult, let alone in the mud ground.

And the sand, then, is similar to the principle, because in the sand, often also prone to deep tires, or lack of friction, and the invention of the beach car, in fact, from a certain point of view, more change the biggest or tires.

Whether you call it a sand tanker or a sand car, its tire design, often large tires, its body is very small, much smaller than ordinary cars, but the tires are very large, not inferior to some heavy trucks. And compared to ordinary cars, the grain on the tires of sand trucks is more clear, often one is raised, as in winter time. In order to prevent the car from skidding on icy roads, to the tires bound chains in general, the principle is the same.

The rubber tires of the sand car, bumpy texture structure, so that it seems to have a feeling of running in spikes, when the vehicle driving across the place, often leaving a very deep car marks on the mudflats. It is also the design of the beach car so that the body can adapt to the harsh environment of the beach. If it is a road car, tires must not be so designed, because such tires, you do not think on the highway, in addition to the rubber protruding part of the tires, it is easy to wear in the driving process, after all, the road is also hard stubble cement road, over time, the tires will wear flat, and easy to contaminate the road, in the driving process, in the road to scratch a strip of black color tire texture.

And the beach car for the transformation of the beach, such as the transport of supplies, tourism development, and even staff daily patrol maintenance, etc., are very good traffic and its transport tools. In addition, the beach car not only can only function on the beach, often its use is not limited to driving in the desert sand, on the river beach, mud roads, boulevards, etc., is a good helper for rescue and rescue.

Beach car use efficiency is very good, the key is that it is not designed to cost a lot, it does not need a particularly high drive and engine, because itself can not drive fast, can be completely understood as a motorcycle with four big wheels, in the price, cheap two or three thousand dollars to buy a, more expensive have a few thousand or even break ten thousand, but even so, compared to ordinary cars, or quite cheap.