Origin	China
Model Number	Mingwei QTZ80 tower crane

We are a leading machinery company in China.We mainly produces construction machinery,for example; tower crane,building hoist,concrete pump,concrete batching plant,concrete mixer and so on.The tower cranes are welcomed by all our customers.
QTZ80 tower crane parameters:
rated lifting torque (KN.m) : 800
maximum lifting load (t): 8.0 tons
maximum jib length: 53/55/60 

rated payload capacity at maximum amplitude(t): 1.2/1.3/1.0

maximum hoisting height(m): 46.2/151.2
radius changing speed(m/min): 44/22
swiveling speed (r/min): 0.62
raising speed (m/min): 0.4
standard section dimension(mm):1835x1835x2500

what is more, my company also makes QTZ7030,QTZ125 series,QTZ100 series,QTZ80 series,QTZ63 series,QTZ40 serie,QTZ50 series,QTZ31.5 series,QTZ25 series tower cranes, construction elevator, concrete pump.

If you are interest in our products,plz send email to lffandwyz(at)yahoo(dot)com