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QD Electric winch crane double girder

 QD Electric winch crane double girder

Electric Winch crane for sale. China traditional double girder overhead crane with electric winch trolley for 5 t- 550 ton material handling, heavy duty, wide capacity, durable & affordable crane price. Check china electric winch crane now.

Double girder overhead electirc winch crane

As one of the most frequently used material handling equipment, overhead electric winch crane is a double girder overhead crane with the hook as the lifting tool. The lifting capacity of the double girder electric winch crane is 5 to 550 tons, and the working class is A4 to A7. The specifications of the double girder electric winch crane is as follow:

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

Supply scope of overhead electric winch crane

Lifting capacity 5t-550t, span 10.5m-31.5m, lifting height 1m-30m, working duty is medium (A5, A6). Also supply non-standard products according to your requirements.

Lifting capacity of overhead electric winch crane

  • 5 ton, 10 ton, 16/3.2 ton, 20/5 ton, 32/5 ton, 50/10 ton,
  • 75/20 ton, 100/20 ton, 125/32 ton, 150/30 ton, 160/32 ton, 200/50 ton, 250/50 ton,
  • 300/75 ton, 350/80 ton, 400/80 ton, 450/100 ton, 500/100 ton, 550/100 ton.

Span of overhead electric winch crane:

  • 10.5 m, 13.5 m, 16.5 m, 19.5 m,
  • 22.5 m, 25.5 m, 28.5 m, 31.5M

Working duty of overhead electric winch crane

  • A5(Used in working not so frequency, such as general machining and assembly workshop)
  • A6 (Used in much more frequency work, such as auxiliary hoisting in metallurgy and casting workshop)
  • A7 (Used in busy working and the hoisting of melted hot metal)

Crane winch / winch trolley for double girder crane

Winch trolley for double girder overhead crane

Winch trolley for double girder winch crane - Dongqi crane winch for sale

The winch trolley of Dongqi is usually consisted of winch trolley frame, winch lifting mechanism and winch trolley traveling mechanism, etc

Advantages of overhead winch crane double girder

  • Compact structure, new style, nice appearance.
  • Good usability and long working life.
  • High capacity and high working class.
  • Flexible operation and wide application.
  • High safety and reliability.
  • Competitive quality and price.

Components of overhead double girder winch crane

The double girder winch crane is consisted of crane bridge, crane traveling mechanism, trolley, electrical equipment, crane hook, etc. In the following, it is the confirgration for one of our client for your reference. As the specifics of your electric winch crane inquiry, please contact us. E-mail: sales@cranesdq.com.

Main Structure

Electric winch crane parts: Main girder Electric winch crane parts: Main girder

Main girder

  • Double girder design
  • Q235B carbon structural steel
  • Strong and elegant
  • Galvanized epoxy paint
  • Blue signal yellow color with black stripes
  • Three coats painting

electric winch crane parts:end carriage

Electric winch crane parts: End carriages

End carriages

  • Q235B carbon structural steel with quality wheels and powerful motor
  • Galvanized epoxy paint
  • Three coats painting

Lifting Mechanism

electric winch crane parts:winch trolleyElectric winch with trolley frame

Electric winch with trolley frame

  • Working class M5
  • Reducer, drum and motors
  • Stepless speed, inverter control
  • Overload limiter switch, cross ttavelling limiter included
  • Protection class IP54

electric winch crane parts:drum Electric winch crane parts:Winding drum

Winding drum

  • Seamless drum produced by our group
  • Ensure the wire rope is arranged orderly
  • High strength and long life

electric winch crane parts:wire ropeElectric winch crane parts: Wire rope

Wire rope

  • Rope structure 6×37SW, steel core
  • diameter 22 mm

electric winch crane parts:hookElectric winch crane parts: Hook

Hook

Drop Forged, Plain ‘C’ type, swiveling on Thrust Bearing, equipped with two pulleys, belt buckle and wire ropes sheath

Other parts

electric winch crane parts:brakeElectric winch crane parts: Braking system

Braking system

  • Electro-hydraulic brake
  • High breaking torque
  • Safe and durable

electric winch crane parts:bearingElectric winch crane parts: Bearings

Bearings
  • Luoyang Brand, Chinese famous brand.
  • High rotation accuracy and durability

electric winch crane parts:wheelWinch Crane Parts: Wheels

Wheels

  • Vacuum casting by our group
  • Intermedium quenching by top technique machinery
  • Antirust painting

Motors

electric winch crane parts:motorElectric winch crane parts: Lifting motor

SZW brand Famous motro brand in UK

  • Three-phase asynchronous squirrel cage motor,
  • Inverter control
  • Soft start for smooth running
  • Long design service life,
  • Protection class IP54
  • Insolutin class F,
  • Maintainess free

electric winch crane parts:travelling motor Electric winch crane parts: Travelling motor

Reducer

electric winch crane parts:cross travellingElectric winch crane parts: Cross travelling

Cross travelling

  • Dontai brand. Concentric shaft design, ensure the car running smoothly, splash lubrication
  • Pressure casting shell. Compact structure
  • Easy to maintain.

electric winch crane parts:lifting mechanismElectric winch crane parts: Lifting mechanism

Lifting mechanism

  • Dontai brand. Pressure casting shell
  • Splash lubrication. Stablle and low noisy
  • Easy to maintain
 

electric winch crane parts:crane travelling Electric winch crane parts: Crane travelling

Crane travelling

  • Dontai brand,
  • Pressure casting shell.
  • plash lubrication
  • Stablle and low noisy
  • Easy to maintain

Electrics

electric winch crane parts:electrics cabinetElectric winch crane parts: Electrics & cabnet

 

Electrics&cabnet

  • CHNT brand
  • famous electric brand in China
  • Protection class IP54

electric winch crane parts:converterElectric winch crane parts: Converter

Converter
  • Inovance brand, Chinese famous brand.
  • Control the lifting and travelling motor, change the motor speed.

electric winch crane parts: festoon cableElectric winch crane parts: Festoon cable

Festoon cable

  • C type cable track,
  • Connection power with trolley

electric winch crane parts:slide wire busbarElectric winch crane parts: Slide wire

Slide wire

  • Seamless copper core slide wire,
  • safe and relaible,
  • supply power for the crane

electric winch crane parts:remote controlElectric winch crane parts: Remote control

Remote control

  • Six direction buttons
  • Stepless speed control
  • Max operation distance 100m
  • Protection calss IP65

Protection devices

electric winch crane parts:lifting limit switchLifting Limit switches

Lifting Limit switches

  • For lifting protection,
  • prevent the hook from knocking the hoist

electric winch crane parts:travelling limit switchElectric winch crane parts: Traveling Limit switches

Traveling Limit switches

  • For cross travel & long travel,
  • Protect the crane before it crash the object

electric winch crane parts:overload limit

Electric winch crane parts: Overload limit

Overload limit

  • For lifting protection,
  • monitor the crane situation
  • Acousto-optic warning

electric winch crane parts:bumper

Electric winch crane parts: Buffer

Buffer

Used for anti-collision

Application of overhead electric winch crane

The double girder electric winch crane is widely used to load and transport normal weight in the fixed crossing space and in various special purpose hoists in special operations. However, it is not allowed to be used in combustible, explosive or corrosives environment.

  • Applied to materials handling between fixed span, and it's one of the most widely used crane with the largest number of varieties of different specifications.
  • Widely used in carrying, assemble and un-assemble of general weights, and also can equipped with various special hoists for special operation.
  • Forbid to use in the conditions as easily combustible, explosive, corrosive (acid, alkali, plating, steam, etc.).

Projects of double girder electric winch cranes

Electric winch crane is a kind of lifting equipment which is used in workshop, warehouse and yard to lift the materials or loads. It runs on the double girder crane along the beam. The Electric winch crane can make full use of the space above the bridge to lift materials, and it doesn’t have obstacles from the ground equipment. So the Electric winch crane is one of the most widely used, the largest number of lifting machinery for big capacity.

Electric winch crane handling materials in power plant Mexico powerfully

In December of 2015, Yuantai Crane, the branch company of Dongqi Group, received the lifting requirements of a Mexico customer who needs proper material handling equipment to install the generator rotor in the workshop. The Mexico customer is an engineer who knows the crane, but he’s not professional with main parameters or specifications of the electric winch crane , such as, the gauge, etc. Well, it is not a problem for Dongqi Crane. It’s our specialties to find the most suitable material handling equipment for your application.
After talking with the Mexico customer, Yuantai Crane learnt that they have double beam and just need the new winch trolley to replace it. So he sent me the double beam picture.


Electric trolley winch crane application

Electric winch crane application

According to the crane pictures, our engineer designs the Electric winch crane drawings. And then we quoted the price to my customer.

Electric trolley winch crane design drawing

Electric winch crane design drawing for Mexico

Customer comments on Dongqi winch crane

After received the price quotation and technical drawing of the Electric winch crane , the customer comments:

“Thank you for the price quotation and the technical drawings and information about the crane. I am very impressed by your Chinese efficiency and very prompt communication.
This is a good design plan. I am sure that we are going to purchase this from your company, so please send me the Proforma Invoice soon.”

To be honest, Yuantai Crane is very glad to hear that our customers are satisfied with our service. Because in our Yuantai Crane Dongqi Group, high quality is what we pursue and satisfying consumers is what we promise.

Performance of electric winch crane at site

The electric winch crane production has been finished on time and shipped to my customer in Mexico smoothly. My customer sent me his working condition and comments by using the electric winch crane .

Electric trolley winch crane at customers site

Electric winch crane at customer’s site


He said in his letter as follow:

"I am so pleased with new winch trolley crane. We installed the crane by ourselves, testing it and it is working so well. Already it has made our work to be far easier and allows us to do things we could not do before. Mainly it is making work in the workshop to be very flexible. Hope we have more cooperation soon and can become your agent.”

More on the Electric winch crane handling materials in power plant Mexico powerfully . If you have any problem or doublt on the doubl girder electric winch crane, please feel free to contact us sales@cranesdq.com

Double girder winch crane pictures of Dongqi Hoist & Crane

Double girder overhead travelling  crane with hook - Dongqi overhead crane project

Double girder electric winch crane

10 ton double girder overhead crane - Dongqi overhead crane turnkey project for Bangladesh

10 ton double girder overhead electric winch crane - Dongqi overhead crane turnkey project for Bangladesh

Custom designed hook double girder overhead crane turnkey project - Dongqi hook crane

Custom designed hook double girder overhead electric winch crane turnkey project - Dongqi hook crane

Hot double girder overhead winch crane designs of Dongqi Crane

Double girder overhead crane is designed to handle heavy loads and objects over 20 tons, thus, a double girder overhead crane also refers to a heavy duty overhead crane. Electric double girder winch crane is one of the mostly used heavy material handling equipment with the lifting capacity from 5 ton to 550 ton, working class up from A4 to A7.

Up to 550 ton double girder overhead cranes of various crane designs are for sale good price. Types of double girder overhead cranes are available, such as, double girder electric winch crane, gab bucket overhead crane, electromagnetic overhead crane, soaking pit overhead crane, etc. Contact us to get your double girder overhead crane now.

European Style double girder eot crane

European winch crane double girder

FEM winch crane double girder meets all the european crane standards with CE cerfiticates.

Fem winch crane double girder specifications:

  • Crane Capacity of 5~ 80 ton,
  • Span length:10.5~35.5m,
  • Working class of overhead crane:A4~A7,
Get your custuom designed winch crane double girder.

Double girder electric hoist eot crane

Electric Hoist winch crane double girder

Electric hoist double gider eot crane is widely used in machinery fabrication, metallurgical plant auxiliary workshop, storage, stock ground, and power station, textile industry and food industry.

Double winch crane double girder specifications:
  • Electric winch crane capacity:5~63 ton,
  • Span length of winch crane:8m~32m,
  • Working class of electric winch crane:A3~A5,
Get your custuom designed winch crane double girder.

eot crane with hook - Dongqi double girder eot crane

Taditional winch crane double girder

General use hook eot crane is widely used to upload and move of normal weight in the fixed crossing space and also can work with various special-purpose hoist in special operations.

Hook winch crane double girder specifications:

  • Electric winch crane capacity:5-550 ton,
  • Span length:10.5~35.5m,
  • Working class of overhead crane:A4~A7,
Get your custuom designed winch crane double girder.

Explosion proof double girder eot crane

Explosion Proof winch crane double girder

Explosion proof eot crane is designed for explosive gas atmospheres with explosion-proof electrical equipment.

EX-proof winch crane double girder specifications:

  • Electric winch crane capacity:5~75 ton,
  • Span length of winch crane:10.5~31.5m,
  • Working class of electric winch crane:A4,A5,
Get your custuom designed winch crane double girder.

Electromagnetic crane - double girder eot crane of Dongqi

Electromagnetic winch crane double girder

The electromagnetic eot crane is used in metallurgy factory or outdoor place to load and transport electromagnetic black metal materials,
such as ,steel ingot,merchant steel and pig iron,etc.

Electromangetic winch crane double girder specifications:

  • Electric winch crane capacity:5~32 ton,
  • Span length of winch crane:10.5~31.5m,
  • Working class of electric winch crane:A5,A6,
Get your custuom designed winch crane double girder.

Double trolley eot crane- Dongqi double girder eot crane

Double Trolleys winch crane double girder

The double trolley eot crane is used to lift long and big loads.


Double winch crane double girder specifications:

  • Electric winch crane capacity:(2.5+2.5)~(200+200) ton,
  • Span length:10.5~35.5m,
  • Working class of electric winch crane:A7,
  • Ambient Temperature:-10~60℃,
Get your custuom designed winch crane double girder.

Insulation crane - double girder eot crane of Dongqi

Insulation winch crane double girder

The insulation eot crane is used to handle electrolyse non-ferrous metals such as magnesium,
aluminum.
Insulation winch crane double girder specifications:

  • Electric winch crane capacity:5~50 ton,
  • Span length of winch crane:10.5~31.5m,
  • Working class of electric winch crane:A6,
  • Ambient Temperature:-25~50℃,
Get your custuom designed winch crane double girder.

Grab crane - double girder eot crane of Dongqi

grab bucket winch crane double girder

Grab eot crane is widely used in power station,storage,workshop,and port to load and unload scattered objects.

Grab bucket winch crane double girder specifications:

  • Electric winch crane capacity:5~25 ton ,
  • Span length of winch crane:10.5~34.5m,
  • Working class of electric winch crane:A6,
Get your custuom designed winch crane double girder.

Ladle eot crane

Ladle winch crane double girder

Ladle eot crane are widely used in the smelting industry to convey,pour and charge the liquid hot metal in the process of smelting.

Double winch crane double girder specifications:

  • Electric winch crane capacity:5~74 ton,
  • Span length of winch crane:10.5~31.5m,
  • Working class of electric winch crane:A7,
  • Ambient Temperature:-10~60℃,
Get your custuom designed winch crane double girder.

Get your custom eot winch crane design

Parameters of eot crane drawing
Overhead crane: S= Crane Span,
H= Lifting height

In order to give you suitable eot crane solution and specific eot crane price promptly, please help our eot crane engineer to confirm the following information as much as possible:

  1. Types of eot crane: (Single or double girder? European type or Common one? )
  2. Electric winch crane capacity:
  3. Span:
  4. Height of Lift:
  5. Power supply: (3phase? Voltage? Hz?)
  6. Bay/ Travelling Length:
  7. Quantity:
  8. Operation: Through Pendant/Radio Remote/Cabin Control
  9. Indoor/Outdoor:
  10. Application (What are you planning to lift) :
  11. Environment (Normal/ hazardous) :
  12. Building drawing if possible:
  13. Location:
  14. Industry type: (Eg: Auto,
    steel,
    sugar,
    stone,
    etc)
  15. Rail Existing/New: (Size in case of Existing)
  16. Number of Cranes in bay:
  17. Existing Structure/New Structure:
  18. Your full company address and contact details:

If you do not know about how to select the eot crane, please feel free to leave us a message or email to sales@cranesdq.com. The reply of our eot crane engineer will be given within 24 hours. Get your custom design eot crane.

Crane services of DQCRANES

DQCRANES can provide overall services for all types of industries cranes, and the main services are as follow:

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