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Overhead Crane Information

Overhead crane information can show the various details about structure and operation methods. There are single girder overhead crane and double girder overhead crane. In addition, we can customize the necessary crane structure according to the requirements.

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Aicrane Overhead Crane for Sale


AQ-QD 10 Ton Double Girder Overhead Crane Parameters

  • Lifting capacity: 5-450t
  • Span:10.5-31.5m
  • Lifting height:6-24m
  • Lifting speed: 2.1-11.5m/min
  • Trolley speed:27-40m/min
  • Crane speed: 42-75m/min
  • Duty: A3-A7
  • Customized service

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Single Girder Overhead Crane Information

Single girder overhead crane adopts the cross section of I-shaped steel or steel type. It mainly works together with the electric hoist. The lifting trolley is equipped with manual hoist, electric hoist, etc. It has simple structure and easy operation.

Technical Parameter of AQ-LD Single Girder Overhead Crane
Capacity t 1 2 3 5 10 16 20 25
Span S(m) 7.5~31.5 7.5~31.5 7.5~31.5 7.5~31.5 7.5~31.5 7.5~31.5 7.5~31.5 7.5~25.5
Lifting height m 6~30 6~30 6~30 6~30 9~30 9~30 9~30 9~30
Lifting speed m/min 8(0.8/8) 8(0.8/8) 8(0.8/8) 8(0.8/8) 7(0.7/7) 3.5(0.35/3.5) 3.3(0.33/3.3) 3(0.3/3)
Trolley speed m/min 20(30) 20(30) 20(30) 20(30) 20(30) 18 14 16
Crane speed m/min 20(30) 20(30) 20(30) 20(30) 20(30) 20(30) 20(30) 20(30)
Work duty A3~A4 A3~A4 A3~A4 A3~A4 A3~A4 A3~A4 A3~A4 A3~A4
Track type P18 P18  P24 P24 P24 P24 P30 P30 P38 P38 P43 P38 P43

Crane Applications

Single beam bridge cranes are widely used in machinery manufacturing workshop, metallurgical workshop, petroleum, petrochemical, port, railway, civil aviation, power station, paper, building materials, electronics and other industries of workshop, warehouse, material yard and so on. It has the advantages of compact size, low clearance height, light weight and small wheel pressure.

Crane Operation Ways

There are two operation forms of ground and control room. The operating way has two ttypes including the open type and closed type , which can be divided into two forms of left or right. These different types can meet the users’ choice in various different needs.

How To Choose The Right Single Girder Overhead Crane?

If you don’t have special requirements, it is appropriate to choose single beam bridge crane. If the width of the door leg is large, the working speed is high. If you choose the large objects for lifting equipment, you can choose the double girder overhead crane. The single girder type is the crane machine that hangs the beam on the walking track of the building. The travelling track setting and span can be set freely. It is suitable fir production line.

Double Girder Overhead Crane Information

The crane is the common equipment. The double girder type has various application, which is mainly used for metallurgy, mining, mechanical manufacturing and processing industries.

Technical Parameter of AQ-YZ Hook Casting Overhead Crane
Capacity t 5 10 16 20 32 50
Span S(m) 10.5~31.5 10.5~31.5 10.5~31.5 10.5~31.5 10.5~31.5 10.5~31.5
Lifting height m 6~16 6~16 6~16 6~16 6~16 6~16
Lifting speed m/min 12.5 13 10.8 9.9 9.7 7.6
Trolley speed m/min 39.5 44.9 44.6 45.9 43.5 39.3
Crane speed m/min 118.6 114.9 103.5 103.5 88 77.5
Work duty A6~A8 A6~A8 A6~A8 A6~A8 A6~A8 A6~A8
Track type P38 P38  P43 P43  QU70 P43  QU70 QU70 QU80
Capacity t 74 100 125 140 160 180
Span S(m) 13~31 13~31 13~31 13~31 13~31 13~31
Lifting height m 6~20 6~20 6~20 6~22 6~22 6~24
Lifting speed m/min 6.4 7.5 7.5 6.84 6 7.2
Trolley speed m/min 37.2 38 38 38 37 38
Crane speed m/min 77 77 79.7 73 77.8 86
Work duty A6~A8 A6~A8 A6~A8 A6~A8 A6~A8 A6~A8
Track type QU100 QU120 QU120 QU120 QU120 QU120
Capacity t 200 225 240 280 320
Span S(m) 13~31 13~31 13~31 13~31 13~31
Lifting height m 6~24 6~24 6~24 6~24 6~24
Lifting speed m/min 8 8 10 10 9
Trolley speed m/min 40 40 38 36 36
Crane speed m/min 86 87 87 76 63
Work duty A6~A8 A6~A8 A6~A8 A6~A8 A6~A8
Track type QU120 QU120 QU120 QU120 QU120

Crane Operation Ways

Double girder type can be divided into three types with ground and remote control operation, and driver’s room.  Double beam bridge cranes are generally used in the air operation, he is different from other ground crane. Empty operation is that there is a separate small operating room under the crane, and the ground operation is the operator with remote control operation.

In addition, the users need to learn the working condition and environment. Or you can learn the basic electric operation safety. In order to ensure safety operation, the operators can indicate the indoor operation or other methods.

Crane Structure Design

The crane structure is mainly composed of bridge frame, trolley operation mechanism, electrical equipment and so on. It is precisely because the structure of the crane is more complex and large. The shapes are various. In the actual construction process needs, it can lift large capacity. There are overload limiter, large screen display and various protective devices, which further increases the safety during operation.

Advantages of Double Girder Overhead Crane

  1. The design of crane type has the characteristics of light weight, large load and strong wind resistance.
  2. It has unique steel pin connection. It is not only solid and reliable, but also is short assembling time.
  3. It has flexible pole legs, site steering detachable into a single piece. It can be easy to transport.
  4. It has the minimum installed capacity, which solves the difficulty of using electricity in field construction.

Overhead Crane Information About Product Types

There are various types and tons about overhead crane.

According to the structure, there are divided into single girder overhead crane and double girder overhead crane.

According to the form, there are divided into warehouse overhead crane, workshop overhead crane, workstation overhead crane, industrial overhead crane, factory overhead crane, etc.

According to the design, there are divided into electric overhead crane, hoist overhead crane, etc.

According to the applications, there are divided into the small overhead crane, large overhead crane, heavy duty overhead crane, light duty overhead crane.

Aimix Group- Professional Overhead Crane Manufacturer

As the professional crane manufacturer and supplier, we can offer the standard equipment. Our group can offer the excellent maintenance and installation according to the necessary equipment. In addition, we can improve the crane lifting capacity. In order to make the customers get standard crane, we can offer the reasonable price about crane. If you have needs about overhead crane information, please get in touch with us as soon as possible.

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