Hoist Crane Manufacturers
Double girder hoist crane manufacturers which is operated on the elevated track. The bridge frame of the bridge crane runs longitudinally along the track laid on both sides of the elevated frame, and the lifting trolley runs horizontally along the track laid on the bridge frame, forming a rectangular working range, which can make full use of the space below the bridge to lift materials without being hindered by ground equipment.
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Product Introduction
1. Product Introduction:
Double girder hoist crane manufacturers which is operated on the elevated track. The bridge frame of the bridge crane runs longitudinally along the track laid on both sides of the elevated frame, and the lifting trolley runs horizontally along the track laid on the bridge frame, forming a rectangular working range, which can make full use of the space below the bridge to lift materials without being hindered by ground equipment.
Double girder hoist crane of Dejun manufacturer is mainly driven by electricity, which is generally operated in the driver's room and is also controlled remotely. The lifting weight can reach 500 tons and the span can reach 60 meters.
2. Parameters:
|
Lifting Weight(t) |
7.5+7.5 |
10+10 |
16+16 |
20+20 |
Customized |
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|
Span(m) |
10.5 13.5 16.5 19.5 22.5 25.5 28.5 31.5 |
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Max. Lifting Height(m) |
16 |
12 |
16 |
12 |
Customized |
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|
Speed |
Hoisting |
A6 |
12.5 |
13.5 |
13.6 |
11.8 |
Customized |
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|
|
|
A7 |
15.4 |
15.9 |
15.3 |
15.22 |
Customized |
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|
|
Travelling of Crab |
Customized |
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|
|
Travelling of Trolley |
A6 |
115.6 |
116.8 |
112.5 |
112.5 |
101.4 |
113 |
102.5 |
102.4 |
102.9 |
86.8 |
86.6 |
Customized |
3. Operation skills of double hook crane
Whether the main hook or the auxiliary hook is used in the lifting operation mainly depends on the weight of the heavy object, which requires the driver to accurately estimate the weight of the lifting object to avoid overloading the auxiliary hook or the main hook being too light.
When the main and auxiliary hooks lift a heavy object at the same time, it should be noted that the auxiliary hooks cannot be overloaded, and one hook should be operated one by one during operation. Because the main and auxiliary hooks have different speeds and start at the same time, it is easy to cause accidents such as instability or overturning of the hoisted weight; and because of the fast speed of the auxiliary hook, the auxiliary hook will lift the entire heavy object first, resulting in overloading of the auxiliary hook.
When the auxiliary hook lifts a heavy object at the same time, when it is falling, the balance of the heavy object should be kept, and the descending speed of the auxiliary hook should be controlled to prevent the heavy object being lifted from being unstable or turning over.
4. Why choose us?
Almost 35 years Production experience in hoist crane manufacturers Industries.
Modern production workshop & equipment.
Focus on Crane Customization.
Exports to more than 120 countries.
Professional overseas Installation & Training team.
7*24h online services.
Punctual delivery time.
Perfect quality-control system.
Advanced test measures.
independently conduct over 20 technological flows.
We can offer all kinds of OEM/ODM services.
5. Frequently Asked Questions
(1) Do you have engineer oversea installation service?
Yes; we have;
(2) What kinds of products do you have?
Overhead Crane; Gantry Crane,hoist crane manufacturers; Hoist; etc.
(3) Could we buy spare parts in local once they are out of work?
Our main electrical parts brand is some very common brands; it's very easy to buy all the world. But if there is any difficulty, we can post to you by express, such as DHL, UPS, FEDEX, Aramex, etc.
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