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Double Trolley Girder Mobile Gantry Crane , Port Lifting Equipment Easy Operation

The Quality Of Crane We Bought From Henan Jinong Hoisting Machinery Co., Ltd Is Pretty Good , They Have Been Working Last Three Years Till Now, We Are Very Satisfied.

—— Kristie

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Double Trolley Girder Mobile Gantry Crane , Port Lifting Equipment Easy Operation

Double Trolley Girder Mobile Gantry Crane , Port Lifting Equipment Easy Operation
Double Trolley Girder Mobile Gantry Crane , Port Lifting Equipment Easy Operation

Large Image :  Double Trolley Girder Mobile Gantry Crane , Port Lifting Equipment Easy Operation

Product Details:

Place of Origin: China
Brand Name: Jingong
Model Number: CE

Payment & Shipping Terms:

Minimum Order Quantity: one set
Price: Negotiable
Packaging Details: container
Delivery Time: 5-8 work days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Detailed Product Description
Warranty: 12 Monthes Arm Length: 8m~70m
Condition: New Place Of Origin: China
Application: Port Structure: Steel
Working Duty: A3-A8 Material: Aaluminium
High Light:

port lifting equipment


portal gantry crane

Heavy Duty Double Trolley Girder Mobile Gantry Crane for Port


Product Description


Our company owns a professional sales ,design & service team to formulate logistic transmission solutions according to user's demand .It also can solve various crane & transportation problems and bring in the best economic benefit for users .


Capacity(t) 5t--10t 12.5t---25t 30t--50t 63t--100t 125t---300t
Span(m) 10m---50m
Lifting height(m) 6m---30m
Control mode Pendant control,wireless remote control,cabin control
Lifting speed(m/min) Double speed Double speed
Travelling speed(m/min) 20,30,45,54,60,75( Inverter ,Stepless speed )
Service class(work grade)


a) M5: used in places of medium service or little heavy duty service, such as machine and assembly shops
b) M6: used in places of frequent working such as metallurgy and casting shops

c ) M7 : Special heavy duty service environment

Cantalever One side or two side cantilever
Supply power(three phase power) 380V 50HZ 3Phase (according to user require)
Hoist type Hoist trolley,double speed
Working ambient temperature -20 °C~ <50°C.
Note It’s not suitable for lifting blazing & melting metal or toxicant as well as explosion-proof or insulating working conditions.


Mechanical feature

Double welding box girder, DIN/FEM standard deflection
Steel tube legs
Material Fe37 or Fe52
Whole length CNC cutting for complete web plate, high deflection accuracy
High quality automatic welding and NDT inspection
Shot-blasting Sa2.5 for complete girder after welding, stress release
Epoxy zinc rich high quality painting, 2x2 with 140μm
10.9 class High tension bolts mounting between girder and legs, life time safety connection
Vertical gear motor driving,more safety and smaller space
High protection class IP55, F class, 40% ED
End carriage equipped with anti-friction bearings,cellular buffers,derailment protectors
Cabin Control
Easy operation
Professional chairs, adjustable and fully turning
Round window, big view
Two steps push button or joy stick station with emergency stop


Safety feature


1. Automatic rectify deviation control

2. Weight overload protection device

3. Top quality polyurethane buffer

4. Phase protection

5. Lifting limit switch,cross traveling limit switch,long traveling limit switch

6. Voltage lower protection function

7. Emergency stop system

8. Current overload protection system

9. Lighting system

10. Audio and video alarm system



Delivery Time


• Design and Installation Boat Lift, Small Boat Crane delivery :

• 180days for production, the port loading and custom cost about 6 days,
• the sea transportant takes 15days to 35days, the loading, transport and installation takes about 10days to 20days

• Total time: 210days to 241days


Double Trolley Girder Mobile Gantry Crane , Port Lifting Equipment Easy Operation 0




Please inform us the following details while you send the inquiry:

1.What is the lifting capacity?

2.What is the lifting height?(Lifting height=Distance from hook to ground)

3.What is the span?(Distance between the center line of two running track of gantry crane)

4.What is the lifting speed?(Single speed or double speed)

5.What control mode do you need?(Pendant control or remote control or cabin)

6.What is the power supply in your country?(Our standard power supply is 380V,3Ph,50Hz)

7.Is there any other special requirements?(Like need us to supply rails?how long? etc)


Packing & Delivery
1. Delivery time :90 Days after receiving the deposit.
2. Packaging :
1). Wooden case for electric parts,motor,accessories, color cloth for main structure.
2). All parts will be loaded into 20ft or 40ft ISO container
all parts will be loaded onto Bulk Cargo Ship after package if the length is beyond 12.0m length is beyond 12.0m.
3. Transportation : generally 35 days to 60days to destination port.
4. Trade term : FOB, CFR and CIF are common trade terms, if you need more help, please ontact with Trade Consultant.


After Sales Services:


1.Professional sales team, with full experience of serving international market, can privede you a quick and professional reply, foresee and solve all the problem you may meet.

2.Exclusive engineer team support , can give you the right solution and all related technical help.

3.Senior engineers’ professional installation guide and commissioning on site can provide if needed, and free training for end-user’s operator is also available.

4.One year warranty for whole machines, providing all main parts free of charge. Low charge for continue maintenance will provide when warranty is expired.





1.what do total cranes and steel structure do ?

We design,manufacture,install and service overhead crane,gantry crane,port crane ,lifting hoists and steel structure ,and provide customer lifting solutions.


2.Do you provide professional crane servicing ?

Yes and our service team offer a range of professional services to installation and maintain your crane.


3.What do I need to consider when purchasing from you ?

Standard items to conside when purchasing any lifting equipment such as overhead crane and gantry crane or hoist ,it including safe working load ,span and lifting height ,duty cycles and on-going cost of spare parts.


4.What makes you different from other manufacturers ?

We believe our service department has the experience and knowledge to safely service your overhead cranes,gantry cranes,port crane and hoists .We have trained service technicians who will be able to get your material handling equipment up and running ,and have been providing our customer’s an effective service solution .


5.What areas do you service ?

We mainly service in China .and can send engineers provided installations and maintenancein all over the world .

Contact Details
Henan Jingong Crane Co.,Ltd.

Contact Person: admin

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