PROBLEM TO BE SOLVED: To facilitate stable traveling by lowering as possible the center of gravity of a machine body including a threshing apparatus in a combine harvester equipped with a wheel-traveling apparatus.SOLUTION: A combine harvester is equipped with a wheel-traveling apparatus 2 constituted of a right and left pair of non-steering wheels and a right and left pair of steering wheels. The wheel-traveling apparatus 2 has the front wheels 2F constituted of the non-steering wheels, and the rear wheels 2R constituted of the steering wheels, and a threshing apparatus 4 is arranged so as to be positioned within the interval width of both inner terminal faces of the front wheels 2F while being one-sided to horizontal one side from the center position in the right and left direction of a vehicle body.COPYRIGHT: (C)2013,JPO&INPIT【課題】車輪走行装置を備えたコンバインにおいて、脱穀装置を含めた機体の重心をできるだけ低くして安定した走行を行い易くする。【解決手段】左右一対の非操向車輪、及び左右一対の操向車輪によって構成された車輪走行装置2が備えられ、この車輪走行装置2は、前記非操向車輪で前輪2Fが構成され、操向車輪で後輪2Rが構成されているとともに、脱穀装置4が車体の左右方向での中央位置よりも横一側方に偏倚して、かつ前輪2Fの内端面同士の間隔幅内に位置するように配設されている。【選択図】図3
