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Advantages of FOCUS QTK20 fast erecting tower crane with factory price :
1.Don't need concrete base, energy saving and less pollution to environment.
2.Can be carried to anywhere needed by trailer truck, transportation cost is highly reduced.
3.Safety design, operate on the ground with remote control, don't need aerial work. Automatically installed by machinery, the safety of installation is highly improved.
4.Easy to install and disassemble, very convenient, especially when used in different sites.
Main Features of FOCUS QTK20 fast erecting tower crane with factory price :
1.The FOCUS QTK20 Self Erecting Tower Crane, QTK20 Fast Erecting Tower Crane Has the characteristics of advanced technology ,whole-set transportation, fast erection, easy operation ,high efficiency ,etc
2.The QTK20 Fast erecting Tower Crane is used to build the civil architecture with no more than 6 storys. The max lifting height is 35 meters and the stretch mast of the QTK20 Fast erecting Tower Crane is available.
3.The tower mast can move after extending, The lifting jib can unfold or fold during the extend and contract of the tower mast.
4.The whole installation of the QTK20 Fast erecting Tower Crane can be realized only through adopting a wire drum and one wire rope.
5.The hoisting mechanism of QTK20 Fast Erecting Tower Crane regulated by the Variable Pole Speed Motor which can realize shift change with load and operation speed change.
There are exchanging device for changing hook assembly between 2 falls and 4 falls. Great torque motor is adopted for the slewing mechanism.
The crane has braking equipment to avoid crane slipping under strong wind. The anti lack-phase loading releasing device and anti high-speed & overload hoisting device are arranged on the QTK20 tower crane.
6.The QTK20 Fast-erecting Tower Crane is composed of chassis, slewing platform, tower mast , inner tower mast , outer tower mast ,hoisting jib and electric.
Diagram of QTK20 Fast Erecting Tower Crane with factory price:
Loading Diagram of QTK20 Fast Erecting Tower Crane with factory price:
| Mechanisms s pecification | ||||||
| Hoisting | m/min | 25 | 6.25 | 11/3kw | ||
| t | 1 | 2 | ||||
| Trolleying | m/min | 20 | 1.5kw | |||
| Slewing | r/min | 0.82/0.40 | 2.4/1.5kw | |||
| Travelling | m/min | 15 | 2x1.5kw | |||
| Power Supply | 380V/50HZ 440V/60HZ | Power Supply Capacity | 18kVA | |||
| Main Specifications | ||||||
| Max. Hoisting Capacity | t | 2 | Gauge/Axial range | m | 3.2/3.2 | |
| Hoisting Moment | t.m | 23.54 | Self weight | t | 10.5 | |
| Max. Hoisting Height | m | 23/35 horizontal jib/elevating jib | Balance weight | t | 12.5 | |
| R(m) | 11.7-3 | 12 | 14 | 16 | 18 | 20 | 22 | 24 | 25 | ||
| Q(kg) | 2000 | 1941 | 1615 | 1397 | 1195 | 1052 | 937 | 840 | 800 | 21m | 800kg |
