PROBLEM TO BE SOLVED: To provide a lawn mowing vehicle that efficiently mows lawn grass on a railway vehicle track and a lawn mowing system.SOLUTION: The lawn mowing vehicle 2 includes a truck 4 traveling on right and left rails 401 and 402 laid on a railway vehicle track 400, lawn mowers 52-55 attached to the truck 4 and mows lawn grass in a prescribed width in a designated range inside and outside of the right and left rails 401 and 402 with the travel of the truck 4, a storage box 130 disposed on the truck 4 and storing lawn grass cut by the lawn mowers 52-55 and a suction device 172 sucking lawn grass cut by the lawn mowers 52-55 in the storage box 130.COPYRIGHT: (C)2012,JPO&INPIT【課題】鉄道車両用の軌道上の芝を効率的に刈ることができる芝刈り車および芝刈りシステムを提供する。【解決手段】鉄道車両用の軌道400に敷設された左右のレール401,402上を走行可能な台車4と、該台車4に取り付けられ、該台車4の走行に従って左右のレール401,402の内側と外側の所定の範囲とに亘り、所定幅で芝を刈り込む芝刈り機52~55と、前記台車4上に設置され、前記芝刈り機52~55によって刈り取られた芝を収容する収納箱130と、前記芝刈り機52~55で刈り取られた芝を前記収納箱130へ吸い込む吸引装置172とで、芝刈り車2を構成する。【選択図】図1