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为了减少农业病虫害和改善环境条件,日本最近开发了一种用于路基填方边坡的割草机。机械采用小型远距离操纵,除草带宽度1.2m,最大除草坡度35°,最大爬坡角度40°,最高时速4.15 km。机械全长2.91 m,全宽1.42 m,全高1.8 m,总重量小于1380 kg,走行装置为橡胶履带(宽330 mm),作业装置为锤击式割刀。 该机械首先用于河岸边坡除草,经改进后才用于路堤边坡。机械改进部分主要有三点:
In order to reduce agricultural pests and improve environmental conditions, Japan recently developed a lawn mower for subgrade fillings. The machine adopts small remote control with a weeding width of 1.2m, a maximum weeding grade of 35 °, a maximum climbing angle of 40 ° and a maximum speed of 4.15 km / h. The machine has a full-length of 2.91 m, a full width of 1.42 m, a total height of 1.8 m and a total weight of less than 1380 kg. The running gear is a rubber track (330 mm wide) and the working device is a hammer-type cutter. The machine was first used to weed the river bank slope and was used for embankment slope improvement. There are three main mechanical improvements: