| 摘要 |
PROBLEM TO BE SOLVED: To provide a fuel supply device in which fuel piping can be easily attached or detached by lifting a front part of a fuel tank, and in which the fuel piping can be easily handled because the fuel piping is extended from a back lower part of the fuel tank to a first fuel injection valve at the foremost position. SOLUTION: The fuel tank 13 is disposed above a front and a back cylinders 22, 23, the fuel piping 32 is extended from a back lower part of the fuel tank 13, the fuel piping 32 is connected to a first fuel injection valve 43 at the foremost position from the front side through the sides of plural fuel injection valves 43-46, and fuel is supplied from the front side backward in order to the fuel injection valves 43-46 in such a way that fuel is supplied from the second fuel injection valve 44 to the adjacent third fuel injection valve 45, and from the third fuel injection valve 45 to the adjacent forth fuel injection valve 46 through relay pipes 48, 51, 48. |
