Diesel engine fuel supply device and diesel engine using the fuel supply device

摘要

PROBLEM TO BE SOLVED: To provide a small and light fuel supplying device for a diesel engine capable of being easily used even when an air compressor is not provided and stably supplying boosted fuel to a fuel injection pump and the diesel engine using the device. SOLUTION: This diesel engine has a fuel container 1 to put liquefied low boiling point fuel and the fuel supplying device 4 which is provided between the fuel container 1 and the fuel injection pump 25 and boosts the liquefied low boiling point fuel. The fuel supplying device 4 is provided with a fuel boosting means 5 constituted by connecting a plurality of boosting pump units 6a to 6c impregnating boosting pumps into fuel in series.