Engine compartment structure of a work machine
First Claim
1. An engine compartment structure of a work machine comprising:
- a pair of first ducts interposed between an engine and first vents on side covers covering right and left sides of an engine compartment, said pair of first ducts introducing air taken through the first vents directly to a radiator.
1 Assignment
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Accused Products
Abstract
In a structure of an engine compartment in a work machine such as a tractor, a bulldozer, a hydraulic excavator, a wheel loader, the air taken through vents, which are formed on side covers and a hood covering the engine compartment, is supplied directly to a radiator via ducts which are provided on the side of the side covers and the side of the hood respectively. The ducts cover the vents, thereby preventing noise within the engine compartment from escaping to the outside. Therefore it is possible to increase a cooling efficiency of the radiator by supplying the outside air, which does not take up the heat of an engine, directly to the radiator, as well as to reduce the engine sound and prevent the engine noise from escaping.
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Citations
4 Claims
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1. An engine compartment structure of a work machine comprising:
a pair of first ducts interposed between an engine and first vents on side covers covering right and left sides of an engine compartment, said pair of first ducts introducing air taken through the first vents directly to a radiator. - View Dependent Claims (2, 3, 4)
Specification