Tower crane QTZ31.5(4207),QTZ40(4708 and 4807),QTZ50(4810 and 5008),QTZ63(5013 and 5510,
QTZ80(5613 and 6010),QTZ125(6015 and 5518),QTZ160(6516),QTZ260(7030) all are in our range.
FLAT TOP QTZ125(6015/5518): jib length 60m,tip load 1.5tons,max load 8tons, mast sections are made of 4 steel sheets bolted together.
all of them are made of good quality steel from BAO STEEL PLANT which is the NO.1 steel plant in China.
and almost all the weldings are done by our welding ROBOT instead of manpower.
almost all the main parts are from famouse brands.