PROBLEM TO BE SOLVED: To suitably illuminate the front and transverse outer lateral side of a harvesting pretreatment part in a harvester.SOLUTION: A boarding type driving part 3 is arranged in a self-propelled machine body, and the harvesting pretreatment part 10 provided with raising up apparatuses 13 is arranged in front of the self-propelled machine body. Furthermore, headlight apparatuses 20 directed to the front and irradiating the front are installed in the harvesting pretreatment part 10, and a side light 40 directed to the transverse outer lateral side and irradiating the transverse outer lateral side is arranged in the harvesting pretreatment part 10.COPYRIGHT: (C)2008,JPO&INPIT【課題】 収穫機において、収穫前処理部の前方及び横外側方を適切に照明することができるようにする。【解決手段】 自走機体に搭乗型の運転部3を設け、引起し装置13が装備された収穫前処理部10を自走機体の前部に設ける。前方に向いて前方を照射する前照灯装置20を収穫前処理部10に設け、横外側方に向いて横外側方を照射する側照灯40を収穫前処理部10に設ける。【選択図】 図2