ballast machine

基本解釋

For a centrifugal ballast cleaning machine, the circle section of a centrifugal sieve is an important settling area.
離心篩式道碴清篩機上，離心篩的圓弧段是重要的篩分區(qū)段。
The MK is transported as a complete machine with telescopic tower, trolley jib, complete ballast, power generation unit and elevating cab.
MK可以在配備伸縮式塔架、小車副臂、完整配重、動力裝置與高架司機室的情況下，以整車形式運輸。
It has been believed for a long time that the cutting resistance and no load resistance of railway ballast cleaning machine is big but resistance of transport ballast is small.
小型清篩機挖掘機構(gòu)所受阻力的分析，多年來都認為其切削阻力和空載阻力很大，而運碴阻力很小。