The present invention relates to a mobile harvester for harvesting parts of plants, in particular for harvesting hemp, and a method for harvesting parts of plants, in particular for harvesting hemp. The hemp to be harvested is preferably industrial hemp. The mobile harvester is used for harvesting parts of plants, in particular for harvesting hemp, and comprises a vehicle (10) and a cutting device (20) arranged thereon for separating parts (1) of plants remaining in the soil, a first transport device (50). for transporting separated plant parts (1) substantially transversely to the direction of travel (11) of the vehicle (10) and a second transport device (60) for transporting separated plant parts (1) substantially along the direction of travel (11) of the vehicle (10), as well as a Container (80) for receiving the separated plant parts (1) to which the plant parts (1) by means of the second transport device (60) can be fed.