Engine device

摘要

There is provided an engine device in which a gas purifying filter can be disposed, with high rigidity, in an engine as one of constituent parts of the engine, the need of countermeasures against exhaust gas for each of devices such as vehicles is eliminated, and general versatility of the engine can be enhanced. The engine device includes an engine having an exhaust manifold, and a gas purifying filter which purifies exhaust gas discharged from the engine, front and rear engine leg mounting portions provided on one side surface of the engine include front and rear filter supporting bodies which support the gas purifying filter, the gas purifying filter includes the front and rear filter supporting bodies, and the front and rear filter supporting bodies are connected to the front and rear engine leg mounting portions.

主权项

1. An engine device comprising:
an engine having an exhaust manifold, a cylinder block, cooling fan and an oil pan; a gas purifying filter which purifies exhaust gas discharged from the engine, a first mounting surface at a first lower side-surface of the engine on a first side of the cylinder block of the engine toward a first end of the engine having the cooling fan; a second mounting surface at a second lower side-surface of the engine on a second side of a cylinder block opposite the first side toward said first end of the engine having said cooling fan; a first supporting leg having a first end portion detachably fastened at a first level of the cylinder block to said first mounting surface and having a second end portion, opposite the first end portion, non-removable attached to an outer case of the gas purifying filter: and a second supporting leg having a first end portion detachably fastened at a second level of the cylinder block to said second mounting surface and having a second end portion, opposite the first end portion, non-removable attached to said outer case of the gas purifying filter; and wherein said first end portion of said first supporting leg and said first end portion of said second supporting leg sandwich a portion of said cylinder block: wherein the gas purifying filter is disposed below the cooling fan of the engine, opposing a front surface of the oil pan on a lower surface side of the engine: and an exhaust gas inlet and an exhaust gas outlet disposed outward in the longitudinal direction from said first supporting leg and said second supporting leg on the outer circumferential surface, excluding the end surfaces on both sides in the longitudinal direction, of the gas purifying filter.