Home > Products > Overhead Crane

Overhead Crane

Overhead crane also called bridge crane and electric travelling crane ( EOT crane) which is a kind of heavy crane for material handling. The overhead crane mainly consisted the crane runways, an electric hoist or trolley to lift loads up and down and the bridge that connects the runways and moves the electric hoist or trolley forward and backward. Overhead cranes are used widely in various industries, such as mining, steel, automotive, aviation, aerospace, marine, rail road, and utility, use overhead cranes for their manufacturing and maintenance operation.

Overhead crane configuration

overhead crane configuration


1. Single girder overhead crane . 2. Double girder overhead crane.
2. Single girder under running overhead crane. 4. Double girder under running overhead crane
5. Box girder top running overhead crane


Overhead crane can be classified into top running overhead crane and underhung overhead crane.

Top running overhead cranes

Single girder overhead crane which has the benefits of low deadweight, more overhead space, high speed, low production cost, low price whereas double girder overhead crane has the benefits of better hook height, mores overhead space, more lift, high speed.

Underhung overhead cranes

Underhung overhead cranes also called under running bridge cranes allow you to maximize your facility’s floor space for production and storage because they are supported from the ceiling trusses or the roof structure. Like top running overhead cranes, underhung overhead cranes can be designed in single-girder or double-girder configurations. However, underhung overhead cranes are ideal for moving lighter loads generally, so the double-girder configurations are typically used to move only loads of maximum capacity, which is around 10 tons.

Overhead cranes for sale

Dongqi Crane can provide basic standard cranes and customized overhead crane services. Dongqi have types of overhead crane for sale. The cranes for sale from manufacturer directly can give your better crane price and after-sale-services:

LH Double Girder Electric Hoist Overhead Crane

double girder overhead electric hoist crane

The crane can lift loads from 5 to 63 ton, which is widely used in machinery fabrication, metallurgical plant auxiliary workshop, storage, stock ground, and power station, textile industry and food industry. The general specification of the Double Girder Electric Hoist Overhead Crane is as following: 

Product Type: LH
Double Girder Electric Hoist Overhead Crane Lifting Capacity: 5~63t
Double Girder Electric Hoist Overhead CraneSpan Length:  8m~32m
Double Girder Electric Hoist Overhead CraneWorking Class: A3~A5
Double Girder Electric Hoist Overhead CraneAmbient Temperature: -20~40℃

Read on Double girder electric hoist overhead crane parameters, crane design drawings,  features and  advantages. 

LD Single Girder Electric Hoist Overhead Crane

Single girder electric hoist crane

It is a light small overhead crane with the capacity of 1to 32 tons, which is widely used in the factory, ware house, stockyard, etc.The general parameters of the Single Girder Electric Hoist Overhead Crane is as follow:

Product Type LD
Single Girder Electric Hoist Overhead Crane Lifting Capacity: 1~32t
Single Girder Electric Hoist Overhead Crane Span Length:  7.5~28.5m
Single Girder Electric Hoist Overhead Crane Working Class: A3,A4
Single Girder Electric Hoist Overhead Crane Ambient Temperature: -20~40℃

Read on Single Girder Electric Hoist Overhead Crane  parameters, crane design drawings,  features and  advantages. 

LX Single Girder Suspension Overhead Crane

 Single girder electric hoist crane

The overhead crane is a small light lifting equipment, with the lifting capacity range from 1 to 10 tons, equipped with dual-speed electric hoist, which is widely used in the factory, warehouse, stockyard, etc. The general parameters of the Single Girder  Suspension Overhead Crane is as follow: 

Product Type LX
Single Girder  Suspension Overhead CraneLifting Capacity: 1~10t
Single Girder  Suspension Overhead CraneSpan Length:  3~15m
Single Girder  Suspension Overhead CraneWorking Class: A3
Single Girder  Suspension Overhead CraneAmbient Temperature: -20~40℃

More on Single Girder  Suspension Overhead Crane parameters, crane design drawings, features and advantages.

QD Overhead Crane With Hook

Overhead crane with hook

As one of the most frequently used material handling equipment, overhead crane with hook is an overhead crane with the hook as the lifting tool. The lifting capacity of the hook overhead crane is 5 to 550 tons, and the working class is A4 to A7. The specifications of the Hook Overhead Crane is as follow:

Hook Overhead Crane Product Type: QD
Hook Overhead Crane Lifting Capacity: 5~550t
Hook Overhead Crane Span Length:  10.5~35.5m
Hook Overhead Crane Working Class: A4~A7
Hook Overhead CraneAmbient Temperature: -20~40℃

More on Hook Overhead Crane parameters, crane design drawings, features and advantages.

QZ Grab Bucket Overhead Crane

grab bucket overhead crane

Grab crane is a heavy duty overhead crane equipped with grab bucket, which can be used frequently. The lifting capacity of grab crane included the dead weight of the grab bucket is 5 ton to 25 tons. The working class of the grab crane is A6. The specifications of the Grab Crane is given in the following table for your reference and customized design can be provided by DQCRANES.

Product Type QZ
Grab Crane Lifting Capacity 5~25t
Grab Crane Span Length 10.5~34.5m
Grab Crane Working Class A6
Grab Crane Ambient Temperature -20~40℃

More on Grab Crane parameters, crane design drawings, features and advantages.

QC Electromagnetic Overhead Crane

Electromagnetic overhead crane

Electromagnetic overhead crane is a kind of material handling equipment, equipped with detachable electromagnetic chuck and corresponding operating system to handle and lift metal objects. The lifting capacity of the electromagnetic overhead crane included the weight of electromagnetic is 5 to 32 ton. The working class of electromagnetic crane is A5 and A6. The magnetic retentive time is 10 to 30 minutes.

Specific parameters of electromagnetic overhead crane is shown in the following table:

Product Type QC
Electromagnetic Overhead Crane Lifting Capacity: 5~32t
Electromagnetic Overhead Crane Span Length:  10.5~31.5m
Electromagnetic Overhead Crane Working Class: A5, A6
Electromagnetic Overhead Crane Ambient Temperature: -20~40℃

More on Electromagnetic Overhead Crane parameters, crane design drawings, features and advantages.

NLX European Style Underslung Crane

European style under-slung crane

European single girder underslung crane is a light duty material handling equipment which can be installed on the roof of the workplace without bracket, saving space and lowering cost. The trolley is small and loads can be lifted to the place as near as possible to the wall of the workplace. The traveling range of trolley can exceed crane span trough side jib. The lifting capacity of European single girder underslung crane is 1 to 20 ton and the working class is A5. The main parameters of European single girder underslung crane is shown for your reference in the following table. Customized underslung crane is available.

Product Type NLX
European Single Girder Underslung Crane Lifting Capacity: 1~20t
European Single Girder Underslung Crane Span Length:  ≥ 6m
European Single Girder Underslung Crane Working Class: A5
European Single Girder Underslung Crane Ambient Temperature: -25~40

More on  parameters, European Single Girder Underslung Crane design drawings, features and advantages.

European Style Double Girder Overhead Crane

double girder overhead crane

The European double girder overhead crane has the lifting capacity of 5 t to 80 ton and the working class is A5 and A6, and the main parameters are as follow for your reference and customized crane are available from DQCRANES.

European Double Girder Overhead Crane  Product Type: NLH
European Double Girder Overhead Crane Lifting Capacity: 5~80t
European Double Girder Overhead Crane Span Length:  ≥m
European Double Girder Overhead Crane Working Class: A5, A6
European Double Girder Overhead Crane Ambient Temperature:  -20~40℃

More on  parameters,European Double Girder Overhead Crane design drawings, features and advantages.

HD Electric Hoist Overhead Crane

Electric hoist overhead crane

Electric hoist overhead crane can save working space of your factory and save your investment cost, which will be your optimal choice. The lifting capacity of electric hoist overhead crane is around 1 to 30 tons and the working class is A5. Customized electric hoist overhead cranes are available from DQCRANES and the main parameters of electric hoist overhead crane are as follow.

Electric hoist overhead crane can save working space of your factory and save your investment cost, which will be your optimal choice. The lifting capacity of electric hoist overhead crane is around 1 to 30 tons and the working class is A5. Customized electric hoist overhead cranes are available from DQCRANES and the main parameters of electric hoist overhead crane are as follow.

Electric Hoist Overhead Crane Product Type: HD
Electric Hoist Overhead Crane Lifting Capacity: 1~30t
Electric Hoist Overhead Crane Span Length:  ≥6m
Electric Hoist Overhead Crane Working Class: A5
Electric Hoist Overhead Crane Ambient Temperature: -25~40℃

More on Electric Hoist Overhead Crane design drawings, features and advantages.

LDP Low Headroom Single Girder Overhead Crane

Low Headroom single girder overhead crane

As a materials handling equipment manufacturer and supplier, DQCRANE is here to lift you up. DQCRANES can provide you the LDP type Low Headroom Single Girder Overhead Crane with rated load 3~10 tons, span 7.5m~22.5m, and lifting height 6 ~ 2m, working class A3-A4 and the specific specifications is shown in the following table:

Low Headroom Single Girder Overhead Crane Product Type: LDP
Low Headroom Single Girder Overhead Crane Lifting Capacity: 1~32t
Low Headroom Single Girder Overhead Crane Span Length: 7.5~22.5m
Low Headroom Single Girder Overhead Crane Working Class: A3, A4
Low Headroom Single Girder Overhead Crane Ambient Temperature: -25~40℃

More on Low Headroom Single Girder Overhead Crane  design drawings, features and advantages.

QDY Ladle Overhead Crane

Ladle overhead crane

DQCRANES manufactures and supplies various ladle cranes for different applications in steel industry. DQCRANES can provide you ladle cranes with lifting capacity range from 5t to 74t, span from 10.5m to 31.5m, Temperature range: -10℃~+60℃ and working class A7, and the specific specifications is shown in the following table:

Ladle Crane Product Type: QDY
Ladle Crane Lifting Capacity: 5~74t
Ladle Crane Span Length:  10.5~31.5m
Ladle Crane Working Class: A7
Ladle Crane Ambient Temperature: -10~60℃

More on Ladle Crane parameters, design drawings, features and advantages. 

QB Explosion Proof Overhead Crane

Explosion proof overhead crane

Explosion proof bridge crane is one of the various types of explosion-proof and hazardous environment material handling equipment, with all the motors and electrical equipment of the explosion proof crane manufactured in line with international standards and regulations. The lifting capacity of the explosion proof bridge crane is 5 to 75 tons and the working class is A4 and A5, and the specific parameters is shown in the following diagram:

Product Type QB
Lifting Capacity 5~75t
Span Length 10.5~31.5m
Working Class A4, A5
Ambient Temperature -20~40℃

More on Explosion proof bridge crane parameters, design drawings, features and advantages. 

LB Explosion-proof Single Girder Overhead Crane

Explosion proof  single girder overhead crane

The explosion proof single girder crane is a small overhead crane with light lifting capacity, installed with anti-explosion electric hoist, with all the motors and electrical equipment of the explosion proof crane manufactured in line with international standards and regulations. The lifting capacity of the explosion proof single girder overhead crane is 1 to 20 tons and the working class is A3, and the specific parameters is shown in the following table:

Explosion Proof Single Girder Crane Product Type: LB
Explosion Proof Single Girder Crane Lifting Capacity: 1~20t
Explosion Proof Single Girder Crane Span Length:  7.5~28.5m
Explosion Proof Single Girder Crane Working Class: A3
Explosion Proof Single Girder Crane Ambient Temperature: -20~40℃

More on  Explosion Proof Single Girder Crane parameters, design drawings, features and advantages.

Electrolytic Aluminum Crane

 electrolytic-aluminum-crane.jpg

Electrolytic aluminum crane is a specially designed material handling equipment for large prebaked sintering anodes electrolytic aluminum plant in aluminum smelting industry. Electrolytic aluminum crane can largely improve the working conditions and efficiency in aluminum plant. DQCRANES can provide customized electrolytic aluminum crane for your workshop and plant.

QY Insulation Overhead Crane

Insulation overhead crane

Isolation crane is a double girder overhead crane with the insulation crane hook. It a kind of material handling equipment used to lift and transport loads in charged environment, such as the plants where electrolyse non-ferrous metals, such as magnesium, aluminum. Isolation crane is a heavy duty overhead with double brake in the hoisting for ensuring safety. The lifting capacity of the isolation crane is 5 to 50 tons and the working class is A6. The specific parameters of the overhead crane is as follow:

Isolation Crane Product Type: QY
Isolation Crane Lifting Capacity: 5~50t
Isolation Crane Span Length:  10.5~31.5m
Isolation Crane Working Class: A6
Isolation Crane Ambient Temperature: -25~50℃

More on Isolation Crane parameters, design drawings, features and advantages.

QE Double Trolley Overhead Crane

double trolley overhead crane

Double trolley overhead crane is an overhead crane equipped with two trolleys, which can work simultaneously or separately. They are mainly used to lift long and big loads or sets of loads with two long distance lifting points. The lifting capacity of the double trolley overhead crane is 5 ton to 400 ton, and the work class is A5 and A6.

Double Trolley Overhead Crane Product Type: QE
Double Trolley Overhead Crane Lifting Capacity: (2.5+2.5)~(200+200)t
Double Trolley Overhead Crane Span Length:  10.5~35.5m
Double Trolley Overhead Crane Working Class: A5, A6
Double Trolley Overhead CraneAmbient Temperature: -20~40℃

More on Double Trolley Overhead Crane parameters, design drawings, features and advantages.

Winning points of our overhead cranes

In order to win the international overhead crane market, DQCRANES exceeds itself in providing superior quality overhead cranes and overhead crane services. DQCRANES is dedicated itself to win the smiles of you, our valuable customers around the world through its effort in the following aspects:

  1. Customized overhead crane perfectly fits your application environment.
    Taking your building and working conditions and your lifting requirements into full consideration, the engineering team of DQCRANES will work out an overhead crane which will adapt your facility ideally.
  2. Types of quality overhead cranes with various tonnages are available which can meet your lifting requirements.
    Hot designs of Dongqi overhead crane  Double girder overhead crane, Single girder overhead crane, suspension overhead crane, Manual suspension overhead crane, manual overhead crane, etc. Most popular overhead crane tonnages  1 ton overhead crane, 2 ton overhead crane, 3 ton overhead crane, 5 ton overhead crane, 10 ton overhead crane, 20 ton overhead crane, 30 ton overhead crane
  3. Lifetime care is given to your overhead crane to maximize your overhead crane value.
    Dongqi Crane cares your overhead crane through the whole working life and we provide overall crane services for your overhead crane safety. Dongqi overhead crane service includes: Overhead crane design, overhead crane installation, overhead crane operator training, overhead crane inspection, etc.
  4. Competitive overhead crane price is the unbeatable advantage of DQCRANES.
    On ensuring overhead crane quality, DQCRANES is delicate to lowering the overhead crane price to lower your purchasing cost. (Read more about Secrets on Why Chinese Crane Machines Are so Cost-effective.).

How to select overhead crane for your application?

Overhead crane or bridge crane is used to improve your working efficiency of your factory and warehouse. How to select the most suitable overhead crane for your application? Here are some questions for you to select your overhead crane:

  • How long has the manufacture or provider of the overhead crane been in business?Do they have direct industry experience in providing overhead cranes for competitors?
  • What types of overhead cranes they can offer?
  • What’s their overhead crane manufacturing procedures and quality control process?
  • Are their overhead crane ISO certificated? See our overhead crane certifications.
  • Specify your overhead crane specifications, such as, lifting capacity, size, span, etc.
  • How often your overhead crane will be used, once a week, once or twice a day, or constantly?
  • How will the overhead crane move? (Up or down, left or right, forward or back?)

If you have any doubt, please feel free to contact us.

Overhead crane recourses

Crane Services of DQCRANES

Crane design Overhead crane project design
Overhead cranes designed by DQCRANES will solve any of your overhead crane problems and material handling problems without spending any unnecessary expenditures.
Crane installation Overhead crane Installation
EASAY installation, wonderful working performance. DQCRANES can provide on-site overhead crane installation services and our crane engineers will be at your services when necessary.
Crane maintenance Lifetime maintenancefor your overhead cranes
Overhead crane maintenance from DQCRANES ensures your crane safety and working efficiency.
Crane operator training Overhead crane operator training
DQCRANES training includes overhead crane operation, maintenance and inspection, and crane spare parts, etc.
Crane tech support Technical support
The powerful technical support of DQCRANES will solve your overhead crane technical problems.
Crane parts Overhead crane parts
Dongqi overhead crane parts will renew your cranes.