Tractor

Abstract

A tractor, comprising: a plurality of wheels; a vehicle body frame supported by the plurality of wheels; an engine supported by the vehicle body frame; an engine hood covering the engine; a cab arranged on the rear side of the engine hood; A frame supporting an engine hood with a gap formed between the engine hood and the cab, and a gap formed between the aforementioned hood support frame and the aforementioned cab; an engine side that closes the rearward opening of the hood is provided The sound insulating wall and the cab side sound insulating wall provided on the cab facing the engine side sound insulating wall have a gap open to the space outside the cab between the engine side sound insulating wall and the cab side sound insulating wall.

Description

technical field [0001] The present invention relates to a tractor provided with a cab on the vehicle body rear side of an engine hood of a prime mover. Background technique [0002] As such a tractor, for example, Japanese Unexamined Patent Application Publication No. 2001-122165 is shown in the prior art. The tractor shown in this document includes a hood, a cab, an extension provided on a rear end panel, and a partition panel bolted to the extension. The extension part of the rear end plate and the partition wall partition the engine room and the operation part to suppress the transmission of noise to the operation part. In addition, an extension part of the rear end plate is provided, and the extension part divides the engine room and the operation part in a state leading to the engine room, and performs soundproofing of the operation part. [0003] In the case of employing the above-mentioned prior art, in order to provide an excellent sound-proof effect for the cab, i...

AI Technical Summary

Problems solved by technology

Therefore, in order to make the partition board and the cab have excellent sealing performance and sound insulation performance, it is difficult to manufacture the partition board and the cab.

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