Product Description
Main Features
1. The tower crane comprises a number of mast sections that are highly interchangeable. The elaborate structure makes it easy for mounting and dismounting.
2. The main support of the mast section has both end faces processed by the jig boring machine to live up to the required flatness of both ends and verticality of the whole mast section, thereby improving the overall performance of the tower crane.
3. The metal parts are jointed by carbon dioxide gas shielded arc welding to achieve a tough and reliable structure.
4. Product quality is further guaranteed by the advanced inspection devices, such as the ultrasonic fault detector and sound level meter.
5. A complete set of safe and reliable hydraulic jacking device is adopted for self-elevating. The tower crane goes up and down steadily and the lifting height varies with the building height. These merits make the lifting equipment ideal for high-rise construction.
6. The cargo boom with triangular cross-section performs with double lifting points. It features excellent rigidity and convenient installation.
7. The hoisting mechanism provides slow dropping of large load in position as well as prompt lifting and dropping for small load. Thus the working efficiency is significantly improved. The lifting speed reducer is purchased from notable manufacturers to ensure that the tower crane works stably with low noise and high reliability.
8. Our self-erecting crane makes use of the single row four-point contact slewing bearing manufactured via advanced process by Hoesch Rothe Erde in Germany. This slewing bearing offers fine rigidity as well as excellent bearing ability of axial and radial tilting torque.
9. The slewing device comprises hydraulic coupling and planetary gear reducer, thus it enjoys high torsional capacity, high transmission ratio, compact structure, steady operation, and low failure rate.
10. The speed of the hoisting mechanism and the slewing device can be regulated by the winding wire motor and resistor to smooth the moving process and also prolong the serving time of the tower crane.
11. The components of electrical system are made by well-known enterprises in China and they are stable and reliable in performance.
Product Parameters
Detailed Images
Pre-sale Service
1.We can customize products according to client's demand.Many styles of tower crane for your choices.
2.Good Quality + Factory Price + Quick Response + Reliable Service, is what we are trying best to offer you
3. All of our products are produce by our professional workman and we have our high-work-effect foreign trade team, you can totally believe our service.
4. We have more than 20 year experience in design and manufacture, we cherish every order from our honor.
After you choose
1. We will count cheapest shipping cost and make invoice to you at once.
2. Test each machine before delivery to ensure plants quality, then send out to you after your payment.
3. our engineers are available to guide the operators abroad.
After-sale choose
1. We are very glad that customer give us some suggestion for price and products.
2. If you have any question,please contact us freely by E-mail or Telephone.
If you are interested in our products, please contact me.