The movable electric fluid infusion car is the device realizing the automatic fluid infusion by external power source. Equipped with manual fluid infusion mechanism, it can be conveniently used. It has 30-meter movable cable and 10-meter fluid infusion flexible hose. The capacity of oil tank is 150L and the high pressure can reach 10MPa.It is suitable for the device with large field scope and high fluid infusion pressure. This device is made of stainless steel with strong anticorrosion. The imported brand is used for the main components so that it has strong reliability.