Sunlight consists of seven colors, each with different wavelengths and refraction angles. When light hits an object, different wavelengths are absorbed or reflected, creating various colors. Red light has the longest wavelength and the smallest refraction angle, allowing it to easily penetrate rain, fog, and dust. Therefore, most fire rescue trucks are painted red to enhance visibility and ensure a faster response to fire emergencies.
Fire engine trucks are typically red, but studies show that yellow fire truck ladders have a lower accident rate. However, red remains the preferred choice as it evokes urgency and improves rescue efficiency.
In China, China HOWO fire trucks and Shacman fire trucks are widely used for firefighting and rescue operations, equipped with high-performance pumps for fire trucks to ensure efficient fire suppression. Airport firefighting relies on ARFF fire trucks, specifically designed for aircraft fires and emergency response. There are various fire trucks for sale on the market to meet different operational needs.
