It consists of the girders ,trolley and electric equipment etc .The bridge is welded structure of box -type girder ,individual drives are adopted for traveling mechanism on each end of the crane .all movements of the crane are controlled from the cabin .
英
美
- 本起重機由橋架、小車(chē)、電氣設備等到部分組成，橋架采用箱型雙梁焊接結構，大車(chē)運行機構采用分別驅動(dòng)，全部機構均在操場(chǎng)室內操縱。
