Tower Crane Qtz63(5013y)

Following are the Main Parameters of our Tower Crane QTZ63(5013Y):-
Model No: QTZ63 (5013Y)
Basic Height: 40m
Max Height: 140m
Length of Jib: 50/45m
Max Load: 6t
Tip Load at end of Jib:1.3t/1.6t
Mast Section Size: 1600x1600x2500mm
Section Material : I 127x16mm
1. Advanced technology
The most advanced technology is imported to our product design. All concerned matters such as raw material selecting, structure designing, working mechanism, control system, efficiency, safety and reliability can reach the world level.
2. Craftsmanship
(1) Advanced equipments for rust-removing applied in material pretreatment process to ensure rustless structure welding.
(2) Precise data control cutting machine ensures accurate specification of each component.
(3) CO2 shielded arc welding ensures welding quality thereby enhances the longevity of the products.
(4) High-quality surface coating that can meet different requirements of transporting and using. It is durable under environments of low, high, wet as well as oceanic environment.
3. Leading technology of working mechanism
(1) Hoisting mechanism: Matching with frequency transforming & multipolor dynamo resistivity for timing. Stably shifting impules the electric fence gently. Multipolar dynamo works stably, it is simple and economic with gentle impulsive currency when starting and shifting.