我国中小型手扶拖拉机的技术现状

对22种参选的7.7kW以下手扶拖拉机的技术性能进行了分析,评选出金凤—4、丹霞—4、GN—31、TY—61、江淮—51、FM—61和长江—61等7种机型作为推荐机型。并提出各机型应互相取长补短、进行改进;应加强配套农机具工作;积极发展变型,以提高我国中小型手扶拖拉机的技术水平。

Technology State of Chinese-built Small and Medium Sized Walking tractors…The National Wolking Group for Model Selection of Walki

Based on the analysis to the performance of 22 tractor models, 7of them, ie. Jinfeng-4, Danxia-4, GN-31, TY-61, Jianghuai-51, FM-6land Changjiang-61, have been recommendedby the National working group for model selection of the walking tractor under 7.7kW. In light with the re-sults of the model selection, this paper introduces the technology state of Chinese-built small and mediumsized walking tractor, gives some suggestions on there performance improvement. and calls the industry's at-tention to implement matching and versions developing in order to promote the technology levels of walkingtractors in our country.