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最近美国曼尼脫瓦克(Manitowoc)工程公司制造的3900—T型汽車式起重机,它在幅度4.26米时,起重量为120噸。具有大廻轉齒圈(直径2667毫米),六軸底盘,宽伸距的液压支腿系統。3900—T型在各种幅度下的起重量吊臂幅度起重量18.28米4.26米120噸18.28米5.18米100噸18.28米12.19米36噸67.05米12.19米23噸長67.05米的主吊臂和長18.28米的輔吊臂可从水平位置自行起升。可供应专門的校長外探距离的吊臂。它符合现代汽車式起重机設計的要求: 1、有可移动的配重、(扌千臼)銷連接式吊臂、能縮
Recently, the 3900-T model truck crane manufactured by Manitowoc Engineering Co., Ltd., USA, has a lifting capacity of 120 tons at a range of 4.26 meters. With a large twisted ring gear (2667 mm in diameter), six-axis chassis, wide reach hydraulic leg system. The 3900-T model crane arm in various ranges of weight lifting weight 18.28 meters 4.26 meters 120 tons 18.28 meters 5.18 meters 100 tons 18.28 meters 12.19 meters 36 tons 67.05 meters 12.19 meters 23 tons 67.05 meters long main boom and long The 18.28m auxiliary boom can be raised from a horizontal position. A dedicated headmaster can be provided with a boom outside the perimeter. It meets the requirements of modern automotive crane design: 1. There are removable counterweights, pin-connected booms, and contractors.