PROBLEM TO BE SOLVED: To provide a harvester capable of lightening the load on an operator.SOLUTION: A harvester 11 comprises: digging transportation means 16; transportation aiding means 17; and power transmission means 18 for transmitting the power from the digging transportation means 16 to the transportation aiding means 17. The power transmission means 18 has a left rotor and a right rotor for rotating with the force received from a transporter 23 of the digging transportation means 16. The left rotor is rotatably attached to a left side plate. The right rotor is rotatably attached to a right side plate.SELECTED DRAWING: Figure 1【課題】作業者への負担を軽減できる収穫機を提供する。【解決手段】収穫機11は、掘取搬送手段16と、搬送補助手段17と、掘取搬送手段16からの動力を搬送補助手段17に伝達する動力伝達手段18とを備える。動力伝達手段18は、掘取搬送手段16の搬送体23から受ける力で回転する左回転体および右回転体を有する。左回転体は、左側板に回転可能に取り付ける。右回転体は、右側板に回転可能に取り付ける。【選択図】図1