工(gong)(gong)凱塔(ta)機產品目前(qian)主要包括兩大(da)系(xi)列(lie),QTZ塔(ta)帽系(xi)列(lie)及QTZP平頭塔(ta)系(xi)列(lie),噸位從60Tm到315Tm,幅度30米(mi)到75米(mi),較大(da)起重量從6噸到20噸,工(gong)(gong)作覆(fu)蓋面積大(da),工(gong)(gong)作方(fang)式多,使用(yong)對象廣,可普(pu)遍(bian)應用(yong)于城市中高層建筑、工(gong)(gong)業(ye)廠房、電站(zhan)水壩、橋梁等各種建筑施工(gong)(gong)。