起重英語(yǔ)之柱式懸臂起重機(jī)

起重英語(yǔ)之柱式懸臂起重機(jī)英文翻譯：

柱式懸臂起重機(jī)       Column cantilever crane

柱式懸臂起重機(jī)英語(yǔ)例句參考：

Pillar jib cranes to use more electric chain hoist hoisting mechanism and operating as a body, less use of wire rope electric hoist and chain hoist. Rotation and horizontal movement to use more manual work, only play a greater weight when the use of electric.

柱式懸臂起重機(jī)多采用環(huán)鏈電動(dòng)葫蘆作為起升機(jī)構(gòu)和運(yùn)行機(jī)構(gòu)，較少采用鋼絲繩電動(dòng)葫蘆和手拉葫蘆。旋轉(zhuǎn)和水平移動(dòng)作業(yè)多采用手動(dòng)，只有在起重量較大時(shí)才采用電動(dòng)。