工(gong)(gong)(gong)(gong)凱塔機(ji)產品目前主要包括(kuo)兩大(da)系列，QTZ塔帽系列及QTZP平頭塔系列，噸位從60Tm到315Tm，幅度30米(mi)到75米(mi)，起(qi)重量(liang)從6噸到20噸，工(gong)(gong)(gong)(gong)作覆(fu)蓋面積大(da)，工(gong)(gong)(gong)(gong)作方式(shi)多，使用對象廣，可(ke)廣泛應用于(yu)城市中高層建筑、工(gong)(gong)(gong)(gong)業廠房、電站水壩、橋梁等各種建筑施工(gong)(gong)(gong)(gong)。