拖拉機(tractor)用于牽引和驅動作業機械完成各項移動式作業的自走式動力機。也可做固定作業動力。由發動機、傳動、行走、轉向、液壓懸掛、動力輸出、電器儀表、駕駛操縱及牽引等系統或裝置組成。拖拉機的十大品牌是哪些呢?拖拉機品牌排行榜如何?下面,就隨小編一起看看由買購網權威認證的拖拉機十大品牌。
能(neng)行(xing)駛(shi)是靠內燃機的動(dong)(dong)力經(jing)傳(chuan)動(dong)(dong)系統,使驅(qu)(qu)(qu)動(dong)(dong)輪獲得驅(qu)(qu)(qu)動(dong)(dong)扭(niu)矩Mk,獲得驅(qu)(qu)(qu)動(dong)(dong)扭(niu)矩的驅(qu)(qu)(qu)動(dong)(dong)輪再通過輪胎花紋(wen)和輪胎表面(mian)給地(di)面(mian)小(xiao)、向(xiang)后的水平作用力(切線力),而地(di)面(mian)對驅(qu)(qu)(qu)動(dong)(dong)力大小(xiao)相等、方向(xiang)相反(fan)的水平飯(fan)作用力Pk,這個Pk飯(fan)作用力就是推...進入拖拉機知識講堂>>