本文主要论述了9YG-130型双圆盘割草机的构造及主要参数与使用技术,该机型可置于小型拖拉机前方,由液压控制升降,调整割茬高度。通过推广试验表明,各项指标均达到设计与草业技术要求,其使用技术可作为圆盘割草机的推广依据。 This paper mainly discusses the construction and main parameters of 9YG-130 double disc mowing machine. It can be placed in front of a small tractor and controlled by hydraulic control to adjust the cutting height. Through the promotion test shows that all the indicators have reached the technical requirements of the design and grass industry, the use of technology can be used as a disc mower based promotion.