Hebei, China
Business Type:
Manufacturer/Factory, Trading Company
Management System Certification:
ISO 9001, ISO 9000, GMP, BSCI
OEM/ODM Service
Sample Available

Gantry Crane, Crane, Bridge Crane manufacturer / supplier in China, offering Double Girder Gantry Crane (Heavy Duty Type) (5-300Tons), Diesel Powered Trackless Tourist Train, Double PE Coated Paper Cup Forming/Making Machine and so on.

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Double Girder Gantry Crane (Heavy Duty Type) (5-300Tons)

Get Latest Price
Min. Order / Reference FOB Price
1 Piece US $8,000/ Piece
Port: Tianjin, China
Production Capacity: 5000 Sets Per Month
Payment Terms: L/C, T/T, Western Union
Certification: GS, CE, ISO9001
Condition: New
Operation Form: Remote Control
Maximum Lifting Height: >40m
Maximum Lifting Weight: >200t
Type: Construction

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Basic Info

Model NO.: LD-MG
Feature: Gantry Crane
Application Scope: Outdoor,Warehouse,Precast Yard
Rated Loading Capacity: 5-300ton
Rated Lifting Moment: as Customer′s Requirement
Max. Lifting Load: 300t
Max. Lifting Height: 10m-30m
Span: 10m-35m
Warranty: 12months
Working System: A5-A7
Steel Track Recommended: P38/P48
Trademark: OEM
Transport Package: Container
Specification: ISO, CE, BV
Origin: China
HS Code: 84261930

Product Description

MG Model Electric Double Girder Gantry Portal Crane

1. Composition of gantry crane

This kind of crane is composed of bridge, supporting legs, strong lifting mechanism (electric trolley/Cart, winch), crane travelling organ, the frame boxed type welding mechanism. Power is supplied by cable or slide wire.

2. Applied the situation
Double girder gantry cranes with hook are available for general service, such as loading, uinloading, lifting and transferring work in outdoor storage or on railways.

3. Conventional configurations
1) Cabin control and remote control
2) Wound rotor motor is used on each mechanism, changed speed by resistance.
3) Working ambient temperature is -20° C-45° C, it is not suitable for lifting blazing & toxicant as well as explosion-proof or insulating working conditions.
4. Other configurations user can choose
1) The wired ground control, continent for use and control
2) Fixing wireless remote control to realize the remote control.
3) Changing speed brake method: Pole changing control, plug braking, dynamic braking, and frequency control and so on.
4) The other feasible configuration user proposes.

4. Model of Gantry Crane

Double Girder Gantry Crane (Heavy Duty Type) (5-300Tons)

5. Overall Dimension

Double Girder Gantry Crane (Heavy Duty Type) (5-300Tons)
6. Loading goods pictures in our factory and Customer installation and using scene

Double Girder Gantry Crane (Heavy Duty Type) (5-300Tons)

8. FAQ

Please kindly tell us your following information of crane

1. What's the information should I provide when inquiry?
More details or drawings, more better.
A: Lift capacity,
B. Span,
C. Lift height
D. Power source
Or other specials you give us will be more appreciated.

2. How many operating methods for my selection?

Standard operating methods:

A: Pendent controller with push buttons.

B. Remote control with push buttons

C. Cabin (space capsule seat) control with joystick.

Choose any type as you like.

3. Can this type work in hazardous environment?

Sure. Can customize for you, acid proof or explosion proof, no problem for that.

4. How long is your warranty?

Our warranty is 15 months after received the goods.

5. Can you provide the serious lifting tools?

Sure, we can provide any lift tools such as lift sling belt, lift clamp, grab, magnet or other specials as your requirement!

6. Working life

About 30 years under common use.

7. How can we install the crane?

Our senior engineer can be your side to do the installation guide service and training. Moreover, our best sales can visit your country.

8. Safety device

Overload Limiter, Limit Switch (Lifting and Traveling), Interlock protection device, Buffer, Overhaul cage, Rail clear plate, Protective cover, Bus Bar preventer plate, Anti-collision device, Main isolating switch, Emergency stop system, Motor overload protection, and so on.




Overload Limiter


Main isolating switch


Limit Switch (Lifting and Traveling)


Short-circuit protection


Interlock protection device


Under-voltage protection




Zero protection


Rail tongs, Anchor device, 


Motor overload protection


Rail clear plate


Emergency stop system 


Protective cover


Current overload protection system


Bus Bar preventer plate


Security chain protection 


Anti-collision device


Ground protection


Anti-overturn Safety Device









Max lift capacity10T~ 200t
Span (the distance between the rails18M~50M
Max. lift height 6M~12M
Work dutyA5,A6
Lift speed6m/min ~ 18m/min
Hoist traveling speed36m/min~44m/min
Crane traveling speed40m/min~50m/min
ControlRoom control

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