Double Girder Gantry Crane Specification

1. Double girder gantry Crane is widely used together with winch or trolley for lifting device.

2. It is a medium and heavy size crane which travels in track.

3. Its proper lifting weight is 5 to 75 tons,and proper span is 18 to 35 meters.

4. Its proper working temperature is -20--+40 centigrade.

5 .This kind of crane is composed of main beam, support legs, crane traveling organ, trolley, electric equipment, strong lifting winch.

6. This product is a regular crane widely used in workshop, storage, port and hydroelectric power station and some other outdoor place, where it has a high frequency or more lifting times.

7. Gantry lift has two controlliing methods namely ground controlling and cabin controlling.

8. Power is supplied by cable or slide wire.

9. It is prohibited for lifting melt metal, flammable, explosive, corrosion, overloading, dust and other dangerous operations.

10.Double girder gantry crane have A type, U type. U type is designed for container lifting. It could be designed with cantilever or not.

11.The crane with three working class: A5,A6,A7.

Double Girder Gantry Crane General Features

1.Crane material:Q235,Q345B/Q345D

2. Strong box type, no-welding joint strong box type, by machine hand, strong and beautiful.

3.Wheelsare vacuum casting byourselves,intermediate frequency quenching

4.Wheels,wirerope,drum,gears,coupling are manufactured by our CNC machines

5.Nanjing special , Nanjing Brand motor or huanghe explosion-proof,top quality in China

6.Eletrical equipments:Siemens or Schneider brand

7.Control method:Cabin control,wireless remote control or pendant control,you can choose two of them

(According to your demand to design the gantry crane.)

Double Girder Gantry Crane Steel Structure

There are two type structure for the main girder and support leg for your choose:

1. Truss type advantage:

a. Small windward side and wind resistance

b. Light dead weight, Low cost

c. Nice appearance

2. Box type advantage:

a. Compact structure, good rigidity, strong lifting capacity, indoor use available

b. Characteristic of slim body, save shipping cost.

Double Girder Gantry Crane Safety Features

1. Overload protection device

2. Top quality long time bearing polyurethane materials buffer

3. Crane traveling limit switch

4. Voltage lower protection function

5. Emergency stop system

6. Lifting height limit device

Double Girder Gantry Crane Technical data:

Double Girder Gantry Crane Composition

Double Girder Gantry Crane Plant View

Overview Of HNKS Crane Factory

HNKS Crane Certifications

Certification of China famous trademark

Crane Shippment in HNKS Crane

More Crane Pictures in HNKS Crane

Double Girder Gantry Crane Ordering Notice

About product

1.Lifting capacity

2. Span ( rail centre to centre )

3. The required lifting height ( from hook to the ground ) and the span distance

4. Crane travelling length

5. What will be lifted by the crane

6. The crane and hoist movement speed (m/min)

7. The rail length and the height.

8. Single speed or double speed for lifting and travelling ?

9. Driver cabine control or pendant control ?

10. How many hours work per day ?

11. Power source : 380v,50Hz,3phase or others?

About Delivery: 30 days after reciving your deposit and after the order confirmed.

About Payment: L/C, T/T,Western Union

HNKS Crane After-sale Service

1.One year warranty for whole machines

2.Providing free quick-wear part

3.Low charge for continue maintenance when warranty is expired

4.Exclusive engineer support at any time

5.We can provide free training to end-users

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All of us welcome you to visit our company! HNKS Crane Co.,Ltd