The construction machinery we often see seems to be mostly yellow. Do you think that all construction machinery is yellow in appearance? Actually not. Not all construction machinery colors are yellow, but yellow dominates the mainstream.
Because yellow is a conspicuous color in most environments, it has an impact on human vision, so if a machine is painted yellow, people can easily find it.
The most important thing in engineering construction is construction machinery and equipment. In order to consider the safety of construction personnel during construction, we will choose a color that is easy to be noticed. This is the same as the safety vest and safety helmet worn on the construction site. Yellow is the main reason. Of course, this is also related to the use of yellow by Caterpillar, the leader in construction machinery. Their yellow has a title: Caterpillar. Later others began to imitate.
In fact, not all construction machinery is yellow. In fact, the colors are quite rich, red, white, green, red, and white... However, the color of construction machinery is not arbitrary, but...all It is to make it easy for people to identify such a thing, so as to reduce the probability of accidents.
Therefore, yellow is only the mainstream, but a variety of colors cannot be ignored.
The reason why yellow is mainstream, there are the following considerations:
1. Yellow is more eye-catching and stimulates people's visual nerves. Construction machinery is relatively dangerous. Using yellow makes people naturally think that it is dangerous, and they will naturally be alert to avoid it;
2. Requirements for the working environment: the outdoor working environment is relatively harsh, it must be wear-resistant and dirt-resistant, and its color and background color must have a strong contrast;
Third, there are requirements of relevant laws and regulations for the construction machinery industry.
Now, you know why the excavators (construction machinery) you drive are basically yellow.
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