A Type 5-75/20t Double Girder Gantry/Door Crane with Hook

Model NO.:A Type       

Type:Gantry Crane       

Application:Construction Usage, Workshop Usage, Container Usage, Mineral Area Usage       

Sling Type:Wire Rope       

Main Girder Form:Double Girder       

Power Source:Electric       

Moving Type:Wheel       

Installation:Assembled       

Certification:ISO9001: 2000, CE, SGS       

Condition:New       

Lifting Capacity:5-75/20       

Max. Span:35m       

Lifting Height:13m        

Working Class:A5       

Weight Overload Protection Function:Included          

Current Overload Protector:Included       

Voltage Lower Protection Function:Included          

Limit Switch:Included       

Control Model:Push Button Control/Cabin/Ground       

Guarantee Period:12 Months       

Trademark:Tengtong  

Specification:China Standard        

Origin:Changyuan, Henan, China       

About Product: A Type 5-50/10T Double Beam Hook Gantry Crane
A type 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 100 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. Power is supplied by cable or slide wire.

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

A type 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.Wheels are vacuum casting by ourselves,intermediate frequency quenching.

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

5.Nanjing special or Nanjing Brand motor,top quality in China.

6.Electrical equipment:Siemens or Schneider brand.

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

Box type gantry crane VS Truss type gantry crane
There are two type structure for the main girder and support leg as optional:
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.
 

A type 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

Looking forward to receive your enquiry with the below details information: 

1.Lifting capacity

2. Span ( rail centre to centre )

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

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?
 

Double Girder Gantry Crane After-sale Service

1.One year warranty for whole machines from crane running

2.Providing free spare parts

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