Regarding whether the off-road vehicle is good or gasoline is good, it is a problem that many friends are struggling with, so let's compare the advantages and disadvantages between the two today.
For diesel-powered off-road vehicles, its biggest advantage is the high torque. For example, when climbing steep hills or playing climbing, diesel engines can burst out huge torque at very low speeds. Generally speaking, the average diesel car can burst out maximum torque at 1500-2000 rpm.
You know, in the off-road, in fact, there is no need for too fast speed, so diesel vehicles can ensure safety at the same time, but also provide enough powerful torque to get out of trouble.
Gasoline cars need to be at high speeds to burst out maximum torque, which means that you have to maintain a certain speed when off-road, even with 1st gear, you need to rev speed to reach 3000-4000 rpm to make power. In this way, you can't climb slowly and calmly, you need to rush forward with a little speed, if there is a mistake in operation, it is very easy to get out of control, and the faster the speed, the greater the risk after losing control.
Diesel engines should be more leather and durable, because diesel engines rely on compression combustion, the so-called compression combustion is that there is no spark plug, and the ignition ignition is achieved by applying extremely high pressure to the diesel. Therefore, the structure of the diesel engine is simple, there is no complex equipment such as gasoline engine, it is not easy to have problems, even if there is a problem, it is very simple to troubleshoot.
Because the internal pressure of diesel engines is higher than that of gasoline engines, the cylinder block must be thicker and larger when producing, so it is more leathery and durable in extreme environments.
Gasoline engines, on the other hand, are relatively lighter and have a thinner cylinder block, although they are slightly inferior to diesel engines in terms of durability. But the lighter weight can be more flexible and lightweight when off-road.
Finally, the advantages of diesel vehicles are more obvious when wading, because the structure of diesel vehicles is simple and there is no excessive electrical equipment, so the wading performance of diesel vehicles is stronger.
The advantages of gasoline vehicles when walking sand are very obvious, because the power of gasoline vehicles is relatively large, and the speed can be quickly increased, while the torque on the wheels is relatively small, so it is not easy to get trapped in the sand. Diesel cars may kick the accelerator down, and the tires will throw a hole in the sand, resulting in a trap.
In addition to the above, diesel cars are more fuel-efficient than gasoline cars, diesel cars will be noisier, while gasoline cars are quieter, diesel cars are not hardy, and gasoline cars do not have to worry about cold places freezing.
After comparing the advantages and disadvantages of diesel and gasoline engines, I believe that everyone has their own judgment on how to choose. If you find this episode helpful to you, please like it and support it.