China 8 Ton Hydraulic 40m length Topkit Tower Crane QTZ80
Product description
The QTZ80 Tower Crane is composed of a horizontal arm bracket, an radius changing device for the arm-trolley, and a hydraulic self-lifting mechanism.
The QTZ80 Tower Crane is widely used in the construction of high-rise hotels, residential buildings, industrial buildings, and tower-like buildings like tall chimneys.
It incorporates such advantages as original design, reliable operation, and satisfactory appearance.
Equipped with necessary safety devices, this balance crane shows good speed-control capacity, excellent operational stability, and high working efficiency.
Technical parameter
Model QTZ31.5 QTZ40 QTZ63B QTZ63C QTZ80A QTZ100A
Radius(m) 40/42 47/45 56/50 52 60/55 55
Hook Height(m) 31.6 32.5 41 40 46 45
Max. Height(m) 100 100 141 140 200 180
Max. Hoisting Capacity(t) 3 4 6 6 8 8
Standard Mast Section Size(m) 1.5*1.5*2.4 1.5*1.5*2.5 1.835*1.835*2.5 1.615*1.615*2.5 1835*1.835*2.5 1.835*1.835*2.5
Hoisting Speed(r/min) 26.8/5.2 76/38 80/40/8.5 80/40/8.5 80/40 100/50
Slewing Speed(r/min) 0.77 0.77 0.62 0.62 0.65 0.55
Luffing Speed(m/min) 43.2/21.6 43.2/21.6 42/21 42/21 60/30/10 60/30/10
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Company information
Audited Supplier 
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