tower crane QTZ63
Model: QTZ63; Jib length: 45 ~ 55m;
tower cranesHeight: 40m;
Tip load: 1.0 ~ 1.75t; Max load: 6t.
tower cranes for sale
Main material of mast section is 135 x 135 x
12 square steel tube or 125 x 12 submerge-arc
welding buckled square or
mobile tower cranes 160 x
16 single angle iron.The dimentionof mast section is
1800 x 1800 x 2800 or 1600 x 1600 x 2500
(Single angle iron structure),
construction tower cranes
the material can selectQ345B.AC
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