| 摘要 |
<p>PROBLEM TO BE SOLVED: To protect a fuel filling pipe from a flipped stone or the like, to avoid direct contact of the filling pipe with a movable component of a body caused by vibration or the like, and to prevent the generation of a strange noise or the like, in fuel supplying pipe structure for a gas engine. SOLUTION: A gas container for storing gas fuel is mountedly provided in an underpart of a body, a fuel filling pipe 28 for communicating a filling port in a body sidepart with the gas container to be arranged in an inner part of the body, and passing through a piping hole 74 formed in a body lower side member is provided, a first sheath pipe 82 is sheathingly provided onto the filling pipe 28 ranging over from a portion of the piping hole 74 in the body lower side member to a gas container side, and a second sheath pipe 88 with a diameter smaller than that of the first sheath pipe 82 is sheathingly provided in the gas container side being connected to the first sheath pipe 82.</p> |
