Lifting Equipment Double Girder Bridge Hoist Crane for Workshop or Warehouse

Product Description

Double Girder Crane With Wire Rope HoistProduct DescriptionDouble-girder crane is a common lifting equipment, mainly composed of two main girders, end beams, lifting trolley and electrical system.
I. Structural characteristics
Main girder:
Adopting box structure, it has high strength and rigidity and can bear large loads.
End beam:
Connecting two main girders to form an integral frame.
Wheel sets are usually installed on the end beam to enable the crane to run on the track.
Lifting trolley:
Composed of lifting mechanism, running mechanism and trolley frame.
Electrical system:
Includes components such as motors, controllers and brakes.
The electrical system controls various actions of the crane to ensure its safe and reliable operation.
II. Working principle
The double-girder crane lifts heavy objects through the lifting mechanism of the lifting trolley, and then moves the heavy objects to the designated position through the running mechanism of the trolley and the traveling mechanism of the crane. During the working process, the electrical system controls the actions of each mechanism to realize the automatic operation of the crane.
III. Application fields
Double-girder cranes are widely used in factories, warehouses, docks, construction sites and other places for lifting various heavy objects such as steel, mechanical equipment and containers. It has the advantages of large lifting capacity, high work efficiency and convenient operation. It is an indispensable important equipment in modern industrial production. IV. Safety performance
Limit deviceDouble-girder cranes are usually equipped with various limit devices such as lifting height limiters and travel limiters to prevent dangerous situations such as overtravel during the operation of the crane.Braking deviceBoth the lifting mechanism and the running mechanism of the crane are equipped with braking devices to ensure timely braking in case of power failure and ensure safety.Safety protection deviceIt may also be equipped with safety protection devices such as overload protection devices and windproof devices to further improve the safety performance of the crane.
In conclusion, the double-girder crane is a lifting equipment with excellent performance, safety and reliability, and plays an important role in industrial production and logistics transportation and other fields.
Detailed Photos
Product Parameters

Lifting Weight	Model	Span	Lifting Height	Lifting Speed	Traveling Speed	Working Duty
3 .2 Ton	LH 3.2	5-30m	3-20	5/0.8m/min	5/20m/min	A5
5 Ton	LH 5	5-30m	3-20	5/0.8m/min	5/20m/min	A5
6.3 Ton	LH 6.3	5-30m	3-20	5/0.8m/min	5/20m/min	A5
8 Ton	LH 8	5-30m	3-20	5/0.8m/min	5/20m/min	A5
10 Ton	LH 10	5-30m	3-20	5/0.8m/min	5/20m/min	A5
12.5 Ton	LH12.5	5-30m	3-20	5/0.8m/min	5/20m/min	A5
16 Ton	LH 16	5-30m	3-20	4/0.6m/min	5/20m/min	A5
20 Ton	LH 20	5-30m	3-20	4/0.6m/min	5/20m/min	A5
25 Ton	LH 25	5-30m	3-20	3.3/0.8m/min	5/20m/min	A5
32 Ton	LH 32	5-30m	3-20	3.3/0.8m/min	5/20m/min	A5
40 Ton	LH 40	5-30m	3-20	0.8-4.9m/min	5/20m/min	A5
50 Ton	LH 50	5-30m	3-20	0.53-3.2m/min	5/20m/min	A5

If there is a demand, please inform us of the following data. We will select a suitable model for you according to the actual working conditions.

Does it include steel structures, crane rails and trolley wires?	Yes/No
Lifting Weight ton
Lifting Height m
Lifting Speed m/min	Are there any special requirements?
Voltage v
Trolley Traveling Speed m/min	Are there any special requirements?
Span m
Working Area m*m
Main Girder Traveling Speed m/min	Are there any special requirements?

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Company Profile
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FAQQ 1:What type of company are you?
We are the brand owner of multiple series of cranes, and our brand is Premunk. We also act as an agent for hoists of other brands, such as Konecranes, Dmg and Brima. In addition, we can provide OEM/ODM manufacturing services for our clients. Clients of all kinds are welcomed to come for business negotiations.
Q 2: What trade terms and currencies can you accept?
We normally trade with our clients in EX-Works, FOB, CFR and CIF.We quote prices in Chinese Yuan or US dollars.
Q 3: How about the lead time?
Within 10 to 45 working days after receiving the advance payment.
Q 4: How about the transportation?
We will suggest you the best shipment method according to your goods dimensions and weight. It also depends on clients' decisions. We will try our best to serve you.Suzhou, where our company is located, is close to Shanghai. Therefore, we usually use the port of Shanghai to export goods.
Q 5: Are you responsible for equipment installation?
Regarding installation, the installation service fee is not included in our quotation. We will provide installation instructions to help customers install the equipment by themselves. If customers need us to send technicians to conduct the installation service, we will charge an additional installation fee.
Q 6:What are your after-sales services?
We offer a one-year quality guarantee for our products. If there are any quality problems with the products themselves within one year after shipment, we will provide replacement parts for you as soon as possible. After one year, we will provide paid spare parts for the entire life cycle of the products.