Combine-harvester

Abstract

To address such a problem that there is a combine harvester including a pre-cleaner upstream of an air cleaner in an engine intake system, however, the pre-cleaner provided at a left end of a cabin on the inside of left and right sides of a harvester body, has an issue of sucking in a hot air stagnating between the cabin and an unhulled rice tank, causing a drop in engine output, and therefore, to provide a combine harvester including the pre-cleaner configured to suck in an airflow from the front.SOLUTION: A combine-harvester includes: a thresher, an unhulled rice tank and a cabin 17, provided on a chassis 2; an engine 16 mounted on a lower side of the cabin 17; a pre-cleaner 20 for supplying outside air at a high position of a harvester body to an air cleaner 21 of the engine 16, disposed on an outer side behind the cabin 17, such that a part of an intake port 20a of the pre-cleaner 20 is located outward of the harvester body with respect to an outer side 17a of the cabin 17; and a hose 22 between the air cleaner 21 and the pre-cleaner 20, disposed on an inner side of the harvester body with respect to the outer side 17a of the cabin 17.SELECTED DRAWING: Figure 3

Images