| 摘要 |
The objective of the present invention is to provide a multi-fuel engine device that can be disposed in a compact manner without a plurality of fuel tubes being affected by heat from exhaust gas. In the engine device, a gaseous fuel tube (41) for supplying gaseous fuel to a gas injector (98) and a liquid fuel tube (42) for supplying liquid fuel to a main fuel injection valve (79) are disposed divided to the two sides of a head cover (40) row arranged single file. Also, in the engine device, an air intake manifold (67) that supplies air taken into a primary combustion chamber towards an air intake valve (80) is provided extending parallel to the head cover (40) row within a cylinder block (25), and the gaseous fuel tube (41) and air intake manifold (67) are disposed arranged at the same side of the head cover (40) row. |
