Hydraulics have been a popular equipment in the world of engineering because of its ability to utilize liquid fluid power perform work. In short, liquid is the main medium. Most commonly, heavy equipment, machines and tools use hydraulics. Large amount of power is transferred to tubes and hoses where it is then converted to energy. It is important that these machinery use the right specification of hydraulic hose depending on its application. Among them are the extremely high to low pressure hoses and the temperature. It also helps a lot to learn about its features, safety and economics.