包装

 building tower crane

NB: our tower crane manufacturing qualification is officially authorized by our Chinese AQSIQ,fewer factories can get such kind of qualification,most of them are on the provincial or municipal level.

1.  building tower crane is a kind of upper-slewing fixed type tower crane. 

2.  building tower crane can be used into every kind of industrial and civil construction, especially suitable for the construction site which is narrow and landform is complicated.

3.  building tower crane has hoisting, slewing and trolleying mechanisms.

4.  building tower crane can work respectively or together to raise working efficiency. Hoisting mechanism adopts double-speed electromotor,

5.  building tower crane has two kinds of work speed: Lifting and slowly in position, so as to satisfy different work requirement. Jib can rotate 360° Freely. Level arm frame, trolley range-changing, agile and reliable, lifting in position is accurate.

 construction tower crane price for sale can satisfy vertical and level transport demand of construction at a time.Safety devices of this tower crane are reliable

 6. building tower crane is equipped with reliable mechanical type moment limiter and lifting weight limiter,

 7.  building tower crane also has lifting height, work range and slewing limiters, so as to ensure the work safety.

 8.  building tower crane is designed reasonably, quality is high, structure is compact, and operation is convenient; It is an ideal liftingmachine of construction team.

Main Technical Parameters of  building tower crane

 Main parts of  building tower crane is welded with CO2 gas protected welding and full-auto submerged arc welding that makes the stability of the whole machine be improved considerably. 
 Elements from Simens and Schneider are adopted in electrical system, performance of which is stable and reliable. 

 Advantages of  building tower crane

3.  building tower crane runs stably with good adjustable performance. 

Performance introduction: 
The standard section of tower crane china is manufactured using on-chip-type or standard section. Rotary uses double-slewing mechanism, hoisting mechanism is dragged by double-speed wound motor, run smoothly. 

4.High working speed and efficiency, great speed-adjustment performance, and stable running; 
5.Wide working range, various working methods, and great applicability; 
6.  building tower crane is of reasonable arrangement and beautiful in design; 
7.Complete safety devices, all mechanism are equipped with brake device to ensure the safe and reliable running. 

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