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加長(chang)(chang)型電(dian)動(dong)(dong)(dong)葫蘆(lu)與CD1單速型電(dian)動(dong)(dong)(dong)葫蘆(lu)功能(neng)相同，區別是(shi)增加了物料的有效起(qi)升高度，可(ke)在100米高空吊運重物，加長(chang)(chang)后驅動(dong)(dong)(dong)鋼絲繩(sheng)電(dian)動(dong)(dong)(dong)葫蘆(lu)額(e)定起(qi)重量05T- 10T,額(e)定電(dian)壓(ya)380V 50HZ。工作級別為M3,持電(dian)負(fu)載率25%，周期10分鐘，屬斷續運轉也稱(cheng)反(fan)復短(duan)時工作制。