Description

Sell Tower Crane QTZ*0(***0) Technical Features It is equipped with all kinds of safety device , which are mechanical or mechanical-electrical integrative can be applied to bad working environment to assure reliability of tower crane. The design absorbs domestic and international mature reliable advanced technology at the same time of adhering to situation of China and assuring reliability principle to improve technical levels of entire crane. Reliable advanced technologies are : 1) Electric elements produced through TE company of France by professional producers. 2) Weight restrictors, moment restrictors, height restrictors, radius restrictors, swing restrictors and brakes of swing and radius mechanism. produced by introducing international advanced technology. 3) Trolley breaking prevention device (slip prevention) , shaft breaking prevention device; 4) Wire arranging system of hosting mechanism; 5) Tightening system of traction wire; 6)A device for vertical prevention of hoisting wire ropes; 7) A device for prevention from removing of climbing; Type QTZ*0 (***0) Basic height *5M Max height **0M Jib length *0M Radius ***0M Rated load 8T Max load 1.0T Section size ***5****5****0 Section Material ∠**5**2 Material of Jib Upper Pole Seamless steel Material of Jib Lower Pole Buckling steel Upper Frame Type Tower top type Hoisting Rate2 fall *1.*5/*0.*6 Rate4 fall *0.*1/*9.*7 Power KW *0/*0 Slewing Rater /min 0.6 Power (KW 2*3.7 Trolley Rate m /min *5/*8/8.3 Power KW 5/3.7/1.1 Hydraulic system top-lifting Rate m /min 0.5 Power 5.5KW Total power *7.9KW Total weight *7.8T Balance weight *5.6T Power supply **0V *0HZ Support conditions of tower crane: Working wind pressure:≤**0N/, Non-working wind pressure:≤**0N/, Temperature of the environment:****0, Height above sea level:≤***0M Packing 7x*0’HQ Delivery time 6 days after receiving the down payment Payment terms *0% down payment and *0% T/T or irrevocable