Portal Crane is named for its portal base.This kind of crane is mostly used in shipyards, wharfs, loading and unloading places.The revolving part of the crane is mounted on the portal base.The portal base is actually the load-bearing part of the crane.
Traveling mechanism is installed under the portal base, which can travel on the track set on the ground (Fixed Portal Crane is fixed on the ground, not include traveling mechanism). The rotating part is equipped with a boom and lifting, rotating and luffing mechanism. Four mechanism work together to complete the installation of equipment or hull segments, or to carry out cargo loading and unloading.
It can be divided into three categories according to its purpose:
1.Gantry crane for loading and unloading: mainly used in ports and open storage yards, using grab buckets or hooks for loading and unloading. The lifting capacity generally does not exceed 25 tons and does not vary with the amplitude.
2.Shipbuilding gantry crane: mainly used for ship slipways, floating docks, and installation sites, for lifting work such as hull splicing and equipment installation, using hooks as lifting tools.
3.Portal crane for construction and installation: mainly used in hydropower stations for dam pouring, equipment and prefabricated component lifting, etc., generally using lifting hooks.
Specification Of Portal Crane(Customized On Your Requirement)
1.SWL:5-200t
2.Max.working radius:7-50m
3.Max.lifting height:45m above rail,10m below rail.
4.Working class:A5-A7
Lifting Capacity (t) |
Working Range(m) |
Lifting Height (m) |
Working Speed |
Min. |
Max. |
Above Rail |
Below Rail |
Lifting (m/min) |
Luffing (m/min) |
Slewing (m/min) |
Traveling (m/min) |
5 |
6.5 |
18 |
12 |
6 |
40 |
30 |
1.46 |
15 |
10 |
6.5 |
18 |
12 |
6 |
40 |
30 |
1.46 |
15 |
10 |
8.5 |
25 |
13 |
8 |
35 |
28 |
1.2 |
20 |
10 |
8.5 |
30 |
25 |
15 |
60 |
52 |
1.5 |
26 |
10 |
9.5 |
33 |
16 |
15 |
60 |
50 |
1.5 |
25 |
16 |
9.5 |
22 |
25 |
40 |
16 |
9.5 |
33 |
25 |
15 |
55 |
55 |
1.48 |
25 |
25 |
9.5 |
22 |
30 |
16 |
10 |
35 |
22 |
15 |
55 |
55 |
1.5 |
25 |
25 |
10 |
25 |
18 |
30 |
25 |
10 |
33 |
26 |
16 |
50 |
50 |
1.4 |
25 |
35 |
10 |
25 |
40 |
9 |
19 |
12 |
15 |
18 |
18 |
1 |
26 |
25 |
9 |
25 |
30 |
40 |
11 |
30 |
23 |
12 |
18 |
35 |
11 |
35 |
Huasui has 15 years of experience in crane and hoist design and manufacturing, 3 production factories covering an area of 168000 square meters, 10 production lines with annual production capacity 500 sets. It has more than 800 employees, including more than 20 technicians and more than 10% senior engineers. The factories have modern crane manufacturing and assembly equipment, and introduces European advanced management, process flow and quality control system to ensure safe, reliable and high quality cranes for customers, making customers' logistics operations easier and creating long-term value for customers.
packaging and transportation
FAQ
A: Can you provide custom service?
B: Yes! We can customize all kinds of cranes according to your requirements. You just need to tell us your demands.
A:Which industries do you service?
B: We service many industries including machinery, metallurgy, railway and so on. High quality products in different fields will play an important role.
A:Which areas do you service?
B: We have a huge market both at home and abroad. We have exported our cranes to many countries, especially European, Africa and so on.
A: How do you guarantee the quality?
B: We will constantly check the quality during the manufacturing process, and strictly test the equipment before shipment, and we will also send you a quality certificate.
A:What are the main products?
B: Our main products are overhead and gantry cranes. Different products have different models and application scenarios.
A:What international certifications has your company passed?
B: Our cranes has passed CE, lSO, GOST, SGS, TUV, BV, and so on.