Working vehicle

The utility model provides a working vehicle is even under externally constituting the condition of supplementary jar mechanism, also can realize firm bearing structure easily. This working vehicle possesses front wheel and rear wheel, links main part (4a) preceding of reinforcing plate (74) and engine (4) via intermediate metal spare (71, 71A) and a plurality of bolts (73, 106, 107, 109, 110) that utilize the fore -and -aft direction, and the rear portion of bridgework frame (67) of front wheel axle housing (66) is supported in this reinforcing plate (74) configuration in axle center swing around. Intermediate metal spare (71A) parts for intermediate metal spare of upside (71Aa) and the intermediate metal spare of downside (71b). And along fore -and -aft direction formation perforating hole, the in -and -out bolt joins the main part (4a) of reinforcing plate (74) and engine (4) to form the bolt and close the hole soon, utilize the bolt that closes soon to be fixed in reinforcing plate (74) with the intermediate metal spare of upside and the intermediate metal spare of downside.