QT3A系列起重機聯(lián)動臺用于交流50HZ、60HZ,電壓380V和440V的各種回路中,1到5檔調速制動聯(lián)動分動操作控制,適用于塔式起重機及小型起重機。
QT3A-16,QT3A-20,QT3A-25,QT3A-30,QT3A-315,QT3A-40,
QT3A-50,QT3A-63,QT3A-80,QT3A-100,QT3A-125,QT3A-160,
QT3B-16,QT3B-20,QT3B-25,QT3B-30,QT3B-315,QT3B-40,
QT3B-50,QT3B-63,QT3B-80,QT3B-100,QT3B-125,QT3B-160,
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