Tower Crane | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Main Parameters for Hydraulic Self-raising QTZ Tower Cranes Model QTZ160(6516) QTZ125(5518) QTZ100A(5515) Amplitude (M) 65 55 55 Independent Height (M) 50 46/52 50/50 Max. Height (M) 190 200 180 Max. Lifting Capacity (T) 10 8 8 Assistant Support Frame 6 6 4 Main Material 135?135?12 135?135?12 (square steel tube) 135?135?12 (square steel tube) Standard Mast Section Dimension 1.935?1.935?2.8 1.835?1.835?2.5 1.835?1.835?2.5 Lifting Speed (a=2)(m/min) 100/50 100/50 100/50 Slewing Speed (r/min) 0.61 0.6 0.55 Trolley Travel Speed (m/min) 60/30/10 60/30/10 60/30/10 Max. Lifting Moment (KNm) 1600 1250 1000 Working Temperature (℃) 20~ 40 20~ 40 20~ 40 Undercarriage Form Four Landing Legs Without Ballast Type A. Cross-shaped beam with slanting strut and ballast Type B. Cross-shaped beam with slanting strut but no ballast Type B. Cross-shaped beam with slanting strut but no ballast
We also have QTZ200 and QTZ315 tower cranes which have max. lifting capacities of 12 tons and 16 tons respectively. The tower crane without ballast has a very strong foundation underground, so it can stand firm and work well. |