Double girder gantry crane is mainly composed of main beams, end beams, crane travelling system, trolley travelling mechanism, electrical system, supporting legs and other components. The double girder crane is widely used at outdoor freight yard and for bulk cargo handling. The crane structure can adopts European-style configuration, known as the European double girder gantry crane.
Aicrane double girder gantry crane
Double Girder Gantry Crane
Model: AQ-MG
Load capacity: 5t-500t
Span: 18-35m
Lifting height: 6-18m
Lifting speed: 1.5-11.5m/min
Crane running speed: 16-50m/min
Work duty: A3-A7
Product Application: Double girder gantry crane is usually used to open warehouse or along rail for general materials lifting and moving work, like used in freight yard or dock.
Double Girder Gantry Crane Solutions
Double girder gantry crane carrying capacity is strong and the span can be very large. The overall stability is good. Compared with single girder gantry crane, the overall rigidity of the double form is stronger. Because the gantry crane has two girders, the entire structure has stronger stability.
We supply double girder gantry cranes with different configurations to meet customer’s requirement for multiple applications. You can choose your crane type correspondingly.
European standard double girder gantry cranes adopt lightweight design concept, featuring light weight, small wheel pressure, small boundary size, reliable performance and compact structure. The lifting reducer is a hard-tooth surface reducer, which has the characteristics of high transmission accuracy, high safety, and small size. The European gantry cranes use frequency conversion motor and welding drum, which is safer and more reliable. The operating mechanism adopts three-in-one geared motor with compact structure.
AQ-MG type double girder crane is applicable for enterprises, railway stations, ports, warehouses and supplies’ freight yard, handling and lifting between the fixed span in a variety of materials. The A-frame gantry crane is a track traveling crane that can be used for both light duty and heavy duty materials handling. The lifting capacity of the crane can be up to 500 tons. We provide custom option to meet special requirements. It can be equipped With overload and zero protection devices, emergency switches, travel limit switches, buggers, rail clamp and other security devices.
AQ-BMG type gantry crane: We provide customers with both single girder semi-gantry crane and double girder semi gantry crane to suit different requirements. It is a generally used crane for machine shops and material storage warehouses.
Double girder project gantry crane: This kind of gantry crane are mainly used for heavy loads handling on construction sites such as roads, bridges and power plants. The whole gantry crane machine adopts truss structure type.
Double girder rubber tyred crane has wide applications, high work efficiency, excellent performance and is cost-effective.
Besides the above double beam gantry crane types, we also provide U-frame gantry crane, double girder truss gantry crane, rail mounted gantry crane, container gantry crane and so on. For different applications, please just select the suitable crane solution.
Our double beam gantry cranes have been exported to many countries and regions, such as Chile, Uzbekistan, Nigeria, UAE, Argentina, Thailand, Kenya, Indonesia, Malaysia, the Philippines, Kazakhstan, Canada etc.
Our crane products have been highly recognized by our customers since we only recommend and provide suitable and reliable crane solutions to meet cutomers’ work requirements. We also customize gantry crane solutions to suit special requirements.
We offer free online installation and commissioning guidance for our customers to ensure the smooth and quick installation of the crane, we can also send our engineers to work site for installation guide.
Check the following cases for your reference when you are looking for a gantry crane solution.
Crane in Chile
Double Girder Gantry Crane for Sale in Chile
As one of our reputed customers, the customer from Chile purchased two sets of Aicrane double girder gantry cranes, and the double girder cranes are used on railway occasions for loading and unloading containers as required. With the two gantry cranes, the work efficiency has been greatly improved.
gantry crane in Chile
For the double beam gantry crane installation, we provide free online guidance and we also can send our professional engineers to the work site for installation instruction. Aicrane is committed to provide quality products and excellent service to guarantee the reliable performance of the gantry cranes.
double girder crane installation
Crane in Argentina
70ton Double Girder Gantry Cranes for Sale in Argentina
The two 70 ton gantry crane is rail mounted type gantry crane and we also provide the crane travelling rail for the customer. The customer said that he liked our crane design, quality and service and he expressed that he would place new order in Aicrane for his new project. We are both looking forward to the new cooperation in the near future.
Double Girder 70ton Gantry Cranes Installed on Our Customers’s Work Site
Crane in Thailand
5 ton Double Girder Gantry Crane for Sale in Thailand
The 5 ton double girder gantry crane Thailand is equipped with 2 rope type mechanical grab as its lifting tool for handling heavy loads. Our sale manager and engineer went to the site for guiding the gantry crane installation. With our professional guidance, the installation process went smoothly and safely.
We have many customers from Thailand and they bought different Aicrane products, mainly incude overhead crane, gantry crane, electric hoist, winches and so on. If you need a lifting product for your business or project, please feel free to contact us without hesitation.
5 ton gantry crane in Thailand
Crane in UAE
AQ-MG 5 ton Gantry Crane for Sale in UAE
The 5 ton gantry crane UAE has been completely installed and used in our customer’s warehouse for heavy materials lifting and moving from one position to another.
Since UAE is our main market and we have been in this market for many years, we have exported many crane products there and our gantry crane price in UAE is very reasonable and our customers recognize our products and price.
Aicrane is committed to be one of the reputable and famous gantry crane supplier in UAE in order to serve the customers better and better. For more details of our gantry cranes, just contact us now.
AQ-MG 5ton gantry crane installation
AQ-MG double girder 5 ton gantry crane
Crane in USA
5 ton Double Girder Gantry Crane for USA
One of our customers from USA sent us feedback of Aicrane 5 ton gantry crane, he said the double girder gantry crane 5 ton has been completely installed and used for handling steel accessories in his warehouse. The customer is in concrete prefabrication business. Now the European standard gantry crane works reliably and efficiently and greatly improves the work productivity.
5 ton double girder gantry crane for USA
Click the video shown as below to know the gantry crane test run. For a suitable gantry crane to facilitate your business, just get in touch with us at any time you need.
Our gantry cranes have been exported to more than 80 countries, we mainly provide cost-effective and suitable crane solutions for customers and industries.
AICRANE has a professional service team, and has branch offices in the Philippines, Malaysia, Indonesia, Pakistan, Uzbekistan, etc., in order to serve customers faster and better.
Our service mainly includes crane solution design, crane installation service, crane operation training, crane maintenance and technical support etc.
Aicrane Service Team Always Ready for Serving Customers
Feedback From Our Clients
Agustin
Container Gantry Crane Chile
Many thanks to Aicrane team, the double girder container gantry crane installation went smoothly and the crane works super.
Looking forward to cooperating with Aicrane again in the near future.
Francesco
AQ-MG Gantry CraneArgentina
I am very satisfied with the AQ-MG double beam gantry crane recommended by Aicrane, and it works very well.
Your team is very supportive. May your company in good condition always!
Cooperation Process With Aicrane
Consultation & Communication – Send your inquiry and our professional sales manager will assist you.
Tailored Design – Aicrane sales manager and technical engineer will reasonably recommend and design the equipment solution according to customer’s needs and budget.
Determine The Solution – After comprehensive consideration, the customer is satisfied with our solution, and determines the solution.
Processing & Manufacturing – We strictly control equipment components and production process to guarantee product quality.
Packaging & Shipping – We will pack the equipment and arrange the shipment to the customer’s destination at the agreed time.
Customer Acceptance – The customer checks the quantity and quality of the products and accessories.
Installation & Training – We can provide on-site or online installation guidance on request, and also conduct user training.
After-sales Service – Aicrane provides 7*24 hours online service, lifetime technical support and after-sale service.
Wide span, high crane stability and reliability, large loading capacity and high working performance.
Easy installation, flexible operation, convenient maintenance and long span life.
Standardization, generalization and serialization of the spare parts.
AICRANE CE Certificates
Overhead Crane CE
Gantry Crane CE
Electric Hoist CE
Why Do You Buy Cranes from Our Company?
1. Quality product: our gantry crane products meet the stringent quality standards. Our gantry cranes feature stable and reliable performance, long service life and wide uses.
2. Competitive price: we provide reasonable and competitive price. You can get cost-effective crane products from our company.
3. Custom design: with the support of professional design and manufacturing teams, we provide custom design to meet special business or project requirements.
4. Experience and expertise: we have much experience and expertise to help customers select suitable and economical gantry crane system to maximize the work efficiency and improve productivity.
5. Excellent service: we offer excellent after-sales service, including installation and commissioning, staff training, free technical advisory service, 12-month warranty, etc. We can send our professional engineers to the work site as customers require. Our service is available at 24/7.
Get Suitable Gantry Crane Design To Suit Your Requirements
The standardized design of gantry crane can optimize the use of facility space, we recommend suitable crane solutions in according with clients’ requirements and the actual work conditions, different types of gantry cranes are equipped with different hoist system on request and special work needs require custom options.
In order to get the right gantry crane design and solution for your facility, please kindly let us know your specific requirements, including but not limited to:
NO.1
Load capacity: ton? Span of the crane: m?
NO.2
Max. lifting height of the crane: m?
NO.3
Traveling length: m?
NO.4
How many hours will the crane work per day?
NO.5
Electric power supply: 3 phase 380V 50Hz?
NO.6
Gantry crane application?
About Aicrane Factory
When you are looking for a reliable gantry crane manufacturer and exporter, Aicrane can be your ideal choice! Our comapny specializes in gantry cranes, overhead crane, jib cranes, electric hoists, winches and other lifting equipment, integrating design, research and development, manufacturing, sales, installation and after-sales service. We have factory for products manufacturing, and read on to know more about the factory now.
Factory Strength
The factory covers an area of 200,000 square meters, and the production license covers all kinds of cranes, hoists, steel structures and winches, etc.; fast production and delivery can be guaranteed; factory direct sales prices are provided.
Industry Recognition
It is one of the crane manufacturers with strong competitiveness in the crane industry at home and abroad, with good reputation, high product and service recognition, good customer feedback, long-term cooperation with many customers, and some customers have become our partners or agents.
Quality Management System and Innovation
Professional quality inspection reports can be issued to support third-party testing;
We continuously introduce new technologies and conduct experiments; optimize and upgrade equipment functions and configurations, etc.
Aicrane Factory
Aicrane Factory Environment
Crane Factory
FAQs
How Do We Guarantee the Quality and After-sales Service?
Our products will be tested after completion and will be shipped after a test certificate is issued. Please check the received goods in time after you receive the goods.Once you find any damage, please take photos and videos and send them in time to us, and our after-sales department will assist you in processing as soon as possible to ensure that your interests are not lost.
How Long Is the Products Warranty Period?
Our warranty period is one year, if any parts damaged or breakdown caused by quality problems within one year , we will provide free replacement parts.
Artificial or damage caused by force majeure is not in the scope of our quality assurance.
What Are the Payment Methods We Accepting?
We accept the payment methods including T/T, L/C, Western Union, etc .;We accept credit card payment, our Paypal account supports credit card payment;
In addition we can make the deal through Alibaba trade assurance that supports credit card payment.
What Are the Gantry Crane Uses in the Industry?
❖ Shipbuilding
Gantry cranes are usually deployed in the shipbuilding industry. Shipbuilding requires a lot of heavy work, which can be done with a gantry crane. The crane helps to traverse the ship, and some huge engine parts are installed in it, such as the ship engine. The crane helps the ship move during the construction phase.
❖ Automobile industry
There are some gantry cranes that can be used to lift the car engine from the vehicle. Although the weight of a car engine varies from vehicle to vehicle, it is important to have a crane to support the entire lifting process.
❖ Warehouse
In a warehouse, it is always necessary to lift heavy objects. Gantry cranes can help complete this lifting process. These types of cranes exist in almost all types of warehouses.
❖ Production unit
Some gantry cranes can be used in production units. Help move parts from one work cell to another.
❖ Construction site
Gantry cranes are very useful in construction sites. They can be used to lift heavy objects present in these areas.
What Are the Crane Working Conditions?
✥ The power supply of the crane is three-phase AC (three-phase four-wire system), the frequency is 50Hz / 60Hz, and the voltage is ≤1000V (can also be 3kV, 6kV or 10kV according to your needs). The voltage fluctuation of the power supply system at the access point of the crane feeder should not exceed ± 10% of the rated voltage.
✥ The track installation for the crane shall meet GB / T tolerance requirements.
The grounding resistance of the crane running track should not be greater than 4Ω.
The altitude of the place where the crane is installed and used does not exceed 1000m (if it exceeds 1000m, the capacity of the motor should be checked according to the provisions of GB 755, and when it exceeds 2000m, the capacity of the electrical components should be checked.)
✥ The radiant heat temperature of the hoisted items to the hook of the crane should not exceed 300 ° C.
The ambient temperature does not exceed + 40 ° C, and the average temperature within 24h does not exceed + 35 ° C.
Ambient temperature is not lower than -5 ° C; relative humidity does not exceed 50% at + 40 ° C.
✥ Climatic conditions when the crane is working outdoors:
The ambient temperature does not exceed + 40 ° C, and the average temperature within 24h does not exceed + 35 ° C.
The ambient temperature is not lower than -20 ° C, and the relative humidity is allowed to temporarily reach 100% when the ambient temperature does not exceed + 25 ° C.
The working wind pressure should not be greater than: 150Pa inland (equivalent to class 5 wind) and 250Pa in coastal area (equivalent to class 6 wind); the maximum wind pressure in non-working state: generally 800Pa (equivalent to class 10 wind).
How to Maintaine Gantry Crane?
It is critical to inspect and maintain gantry crane equipment regularly in order to ensure high work efficiency and safety to extend its service life.
The following are some crane maintenance tips:
❖ Lubricating
Various crane mechanisms should be lubricated regularly, because the performance and life of these mechanisms depend to a large extent on lubrication.
❖ Wire rope
Check the wire rope to make sure it is in good working condition. When wire breakage occurs or the abrasion reaches the scrap standard, the wire rope should be replaced in time.
❖ Hooks and lifting accessories
The hooks and lifting accessories should be checked regularly to ensure they are in good working condition.
❖ Pulley block
Check the wear of the rope groove, whether the rim is cracked, and whether the pulley is stuck on the shaft.
❖ Wheel
Regularly check the rim and tread. When part of the rim is worn or chipped to 10% thickness, the wheel should be replaced with a new one. When the diameter difference between the two driving wheels on the tread exceeds D/600, or the tread has serious scars, the ignition should be re-ignited.
❖ Brake
Check the brakes every shift. The brakes must be accurate and do not jam the pins. The brake shoe should match the brake wheel correctly, and the clearance should be equal when the brake is released.
What Are the Control Models of Gantry Crane?
❖ Pendant Control
Easy control, no additional driver necessary.
Two steps push button, with emergency stop.
Independent festoon station or fixed suspened under hoist.
Protection class IP65. Lifespan 500,000 times.
❖ Cabin Control
Sky cabin. Easy operation.
Prefessional chairs, adjustable and fully turning.
Round window, big view.
Two steps push button or joy stick station with emergency stop.
❖ Remote Control
Easy control, no additional driver, remote access.
Flexible frequency selection, total reliable.
Two steps push button or joy stick station with emergency stop.
Protection class IP65. Lifespan 500,000 times.
What Are the Protective Device for the Gantry Crane?
Rail clamp, anchoring device and motor overload protection;
Guide rail cleaning and emergency stop system;
Protective cover and current overload protection system;
Anti-collision device and grounding protection;
The bus bar is protected by the prevention board and the safety chain.
What Brand Do We Choose for the Electrical Appliances?
For export products, we generally choose Schneider, Siemens, ABB and other brands. The quality of these brands is guaranteed.It is easy to find an after-sales service center in the local area, and replacement parts are also easy to buy.
