What colour does the crane use? Why is that?
The crane must have a safe color, which is black and yellow.
The main color of the crane is to serve as a warning! Main colors: orange, yellow, orange, red and blue. In these large colors, the individual accompanies black (the black here is a small pair of colors, such as yellow and black). Individual large port USES crane machine to have white, just individual!
The crane is usually red. In order to stand out, people should pay attention to safety!
The usual ones are orange, orange and straight yellow and green. According to the customer's request, no orange is required.
