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Overhead Crane

Single Girder Overhead Crane

Single girder overhead crane is commonly employed for light duty or moderate services in workshops, warehouses, storage yards, etc. The crane comes in two main configurations, including top running and underhung system. According to your specific lifting requirements and facility conditions, we will design the most suitable overhead crane system to maximize your work efficiency and safety.

10 Ton Overhead Cranes in Uzbekistan

5 Ton Overhead Crane in Uzbekistan

3 Ton Overhead Crane Uzbekistan

16+10T Overhead Cranes Uzbekistan

Single Girder Overhead
Cranes in Uzbekistan

Model: AQ-HD
  • Load capacity: 1-20t
  • Span: 7.5-28.5m
  • Lifting height: 6-18m
  • Lifting speed: 0.8/5m/min
  • Hoist running speed: 2-20m/min
  • Crane running speed: 3-30m/min
  • Work duty: A5

Project Information:

The Uzbek customer has installed several AQ-HD single-girder cranes in his workshop, including 3 tons, 5 tons, 10 tons and 16+10 tons. The customer trusts the Aicrane brand and has returned orders to us many times.

    Send Your Inquiry Now!

    Types of Single Girder Overhead Crane for Sale

    We design and manufacture various styles of single girder overhead cranes for all industries, each can be custom designed and built to suit varied needs of customers.

    • AQ-LD standard single girder crane is a cost-effective choice for general lifting applications.
    • AQ-HD European single girder eot crane is designed in line with FEM standard. It has advantages of compact structure, frequency conversion operation and high performance.
    • AQ-LX single girder underhung crane is suspended from the ceiling or roof structure. It is suitable for situations where the height of the workshop is insufficient or there is no column.
    • Other types include AQ-LDZ grab crane for handling bulk materials, AQ-LB explosion proof crane for explosive or flammable environments, and AQ-LDY foundry crane for lifting and moving hot molten metal.

    AQ-LD Single Girder Overhead Crane

    AQ-LD Single Girder Overhead Crane

    Capacity: 1-25t
    • Span: 7.5-31.5m
    • Lifting height: 6-30m
    • Lifting speed: 0.3-8m/min
    • Hoist running speed: 20m/min
    • Crane running speed: 20m/min
    • Work duty: A3, A4

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    AQ-HD Single Girder Overhead Travelling Crane Supplier

    AQ-HD European Single Girder Crane

    Capacity: 1-20t
    • Span: 7.5-28.5m
    • Lifting height: 6-18m
    • Lifting speed: 0.8/5m/min
    • Hoist running speed: 2-20m/min
    • Crane running speed: 3-30m/min
    • Work duty: A5

    Get A Free Quote

    AQ-LX Underslung Overhead Crane For Sale

    AQ-LX Single Girder Underhung Crane

    Capacity: 0.5-10t
    • Span: 3-22.5m
    • Lifting height: 6-30m
    • Lifting speed: 0.7-8m/min
    • Hoist running speed: 20m/min
    • Crane running speed: 20m/min
    • Work duty: A3, A4

    Get A Free Quote

    Customer Projects And Cases

    Our single girder overhead travelling cranes have been exported to many countries and regions around the world, such as AQ-LD 5 ton chain hoist overhead crane in Uzbekistan, 5 ton overhead crane with electric chain hoist in Dominica, 20 ton overhead crane in Kazakhstan, 2 ton underhung bridge crane in Uzbekistan and overhead crane installation in Bangladesh. We offer the installation and commissioning of the equipment to help our clients be up and run quickly.

    Single Girder Overhead Cranes in Uzbekistan

    We have worked with several Uzbekistan customers to supply them with various types of single girder overhead cranes, including AQ-HD European type overhead cranes 5 ton, 10 ton and 16 ton capacity, AQ-LX underhung crane 5 ton, AQ-LD 10 ton overhead crane, etc. Among them, many customers have returned orders to us many times since they are very satisfied with our products and services.

    HD 10T, 16T Overhead Cranes Installation

    LX European Standard 5 Ton Underhung Crane

    AQ-HD 10 Ton Overhead Crane in Nigeria

    The video below is about the installation and commissioning of an AQ-HD 10 ton overhead crane in our customer’s workshop in Nigeria. In order to help the Nigerian customer install the crane faster and more smoothly, one of our after-sales service engineers went to the customer’s site to assist in the installation.

    AQ-HD Single Girder 3 Ton Overhead Crane In Bolivia

    In this video, the AQ-HD 3 ton overhead crane Bolivia is being tested after installation. According to the customer’s needs and actual situation, we recommend this AQ-HD overhead crane to the customer because of its high performance, variable frequency operation and long service life.

    AQ-LD Single Girder 5 Ton Overhead Crane In Dominica

    Our Dominican customer installed this AQ-LD 5 ton overhead crane in his workshop. The overhead crane Dominica is equipped with electric chain hoist to lift heavy loads.

    5 Tons Chain Hoist Overhead Crane for Dominican Customer

    Get A Free Quote

    AICRANE Service Network

    Up to now, our single girder overhead cranes have been exported to more than 30 countries, providing efficient lifting solutions for many customers.

    AICRANE has a perfect and professional after-sales service team, and has established LBS centers and branch offices in the Philippines, Malaysia, Indonesia, Pakistan, Uzbekistan, etc., in order to expand the scope of services and serve customers faster and better.

    Check out below to learn about our service network and what our customers say.

    Aicrane Branch Offices

    What Our Customers Say

    Hermes - Peru
    Hermes - Peru
    2020-02-15
    Hermes - Peru

    The crane and the structure look amazing and have the correct dimension according to drawing accepted. We believe that with this quality we can continue working with your brand.

    Kila - Malaysia
    Kila - Malaysia
    2019-10-03
    Kila - Malaysia

    Everything is going well. Very appreciated your cooperated. You are very supportive and great supplier I know. May your company in good condition always. Hope we can keep in touch always.

    Linoj - UAE
    Linoj - UAE
    2020-05-18
    Linoj - UAE

    We are very satisfied with the gantry crane you have supplied to us. The crane works great. I like you people very much, and also your quality!

    Wim - Canada
    Wim - Canada
    2018-08-13
    Wim - Canada

    Hi, we installed the overhead crane, and your crane works super! We like it and would like to place another order.

    Cooperation Process With Aicrane

    • Consultation & Communication – Send your inquiry and our customer service will transfer to a professional technical manager to assist you.
    • Tailored Design – Our professional managers will reasonably configure the lifting solution according to the 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 processes to ensure 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 send a professional installation team to the customer site for installation, and conduct user training.
    • After-sales Service – Aicrane provides 7*24 hours online service, lifetime technical guidance and after-sale service.

    What Are The Advantages Of Single Girder Overhead Traveling Crane?

    The single girder overhead crane can greatly increased work efficiency and safety.

    The single girder crane has simpler structure design, so it has easy installation and less maintenance.


    By using a single girder overhead travelling crane, you can streamline your work flow.

    The single girder overhead crane has reduced labor cost, installation and maintenance costs.

    AICRANE CE Certificates

    Overhead Crane CE
    Overhead Crane CE
    Gantry Crane CE
    Gantry Crane CE
    Electric Hoist CE
    Electric Hoist CE

    Learn About The Structure Of Single Girder Overhead Crane

    Single girder eot crane is mainly composed of four parts: bridge frame, electric hoist, bridge running mechanism and electrical control device. The overhead crane single girder has the characteristics of reasonable structure and strong rigidity. It can be used with CD1 single-speed electric hoist, MD1 double-speed electric hoist, or European standard electric hoist.

    • 1. Metal Structure – The main beam adopts U-shaped groove formed by steel plate rolling, and then is assembled and welded with I-steel to form a box-shaped main beam. The cross beam is also rolled into U-shaped groove with steel plate and assembled into a box-shaped beam. For the convenience of storage and transportation, the main beam and the end beam can be disassembled and transported, and use high-strength bolts to assemble the bridge during installation.
    • 2. Travelling Mechanisms – Crane travelling mechanism adopts the separate driving mode, the driving and braking are completed by the conical motor, and the transmission adopts “open-close” gear transmission.
    • 3. Electrical Equipment – The motor used in single girder overhead crane is a conical motor with a brake device. The control box is a special electrical control box (when operating on the ground) or a protection cabinet plus cam controller operation control (when operating in the driver’s cab). The overhead crane is equipped with safety devices and has high reliability.

    Single Girder Overhead Crane Design To Your Specs!

    The standardized design of Aicrane electric single beam crane can optimize the use of facility space, and the configuration of single girder cranes is standardized and can be combined with our hoist series to achieve maximum space utilization. In addition, the weight of the single beam eot crane is also lighter.

    In order to get the right bridge crane system 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? Do you need us to provide the rail for you?

    NO.4

    How many hours will the crane work per day? How many times per hour?

    NO.5

    Electric power supply: 3 phase 380V 50Hz?

    NO.6

    What kind of material will the crane lift?

    Common Applications Of Overhead Travelling Cranes

    Single-beam cranes are widely used for lifting goods in different occasions such as workshops, factories, warehouses, stock yards, etc., and also used in the transportation of materials in various industries such as manufacturing and warehouse transportation.

    Single Girder Factory Overhead Crane
    AQ-LD Overhead Crane in Manufacturing Workshop

    Multi-pivot Underhung Crane for Large-span Industrial Plant
    Multi-pivot Underhung Crane for Large-span Plant

    HD 10 Ton Overhead Crane Manufacturer
    AQ-HD Overhead Crane in Warehouse

    HD 5 Ton Overhead Crane For Sale
    AQ-HD 5 Ton Overhead Crane in Factory

    European Standard Under Running Crane in Warehouse
    European Under Running Crane in Warehouse

    AQ-LD Top Running Overhead Crane
    AQ-LD Single Girder Overhead Crane

    Why Choose Aicrane?

    Looking for a reliable single girder overhead crane manufacturer and manufacturer? Aicrane can be a great choice! The company specializes in overhead cranes, gantry cranes, jib cranes, electric hoists, winches and other lifting equipment, integrating design, research and development, manufacturing, sales, installation and after-sales service.

    Reliable products

    We specialize in the design and manufacture of overhead cranes for many years and focus on quality rather than quantity. Our cranes are built with high quality components so that they can offer trouble-free operation for decades. We make continuous improvement on our products to make sure they can meet the growing demand for lifting.

    After-sales service

    We not only manufacture and sell the cranes worldwide, but offer a full range of after-sales service. For example, we will send our engineers to the job site to help the client with the installation and commissioning of the equipment. We offer staff training and instruction to make sure the crane operators can use the equipment correctly. Our service is available at 24/7. If you have any questions, call the after-sales service center.

    Factory price

    We are overhead crane manufacturer and offer ex-factory price to our customers. Our overhead cranes are well-configured with competitive prices. Welcome to visit our factory!

    Aicrane Factory
    Aicrane Factory

    Aicrane Factory
    Overhead Gantry Crane Factory

    Aicrane Service Team
    Aicrane Service Team

    FAQs

    What Is Single Girder Overhead Crane?

    Single girder overhead crane is a lifting equipment that is horizontally spanned over the workshop, warehouse and material yard for material lifting.

    The bridge frame of the single-beam bridge crane runs longitudinally along the tracks laid on the elevated runway beams on both sides, which can make full use of the space under the bridge frame to lift materials without being hindered by ground equipment.

    What Are The Single Girder Overhead Crane Specifications?

    Technical Parameter of AQ-LD Single Girder Overhead Crane
    Capacity t 1 2 3 5 10 16 20 25
    Span S(m) 7.5~31.5 7.5~31.5 7.5~31.5 7.5~31.5 7.5~31.5 7.5~31.5 7.5~31.5 7.5~25.5
    Lifting height m 6~30 6~30 6~30 6~30 9~30 9~30 9~30 9~30
    Lifting speed m/min 8(0.8/8) 8(0.8/8) 8(0.8/8) 8(0.8/8) 7(0.7/7) 3.5(0.35/3.5) 3.3(0.33/3.3) 3(0.3/3)
    Trolley speed m/min 20(30) 20(30) 20(30) 20(30) 20(30) 18 14 16
    Crane speed m/min 20(30) 20(30) 20(30) 20(30) 20(30) 20(30) 20(30) 20(30)
    Work duty A3~A4 A3~A4 A3~A4 A3~A4 A3~A4 A3~A4 A3~A4 A3~A4
    Track type P18 P18  P24 P24 P24 P24 P30 P30 P38 P38 P43 P38 P43

    Technical Parameter of AQ-LX  Single Girder Suspension Crane
    Capacity t 0.5 1 2 3 5 10
    Span S(m) 3~22.5 3~22.5 3~22.5 3~22.5 3~22.5 3~22.5
    Lifting height m 6~30 6~30 6~30 6~30 6~30 9~30
    Lifting speed m/min 8(0.8/8) 8(0.8/8) 8(0.8/8) 8(0.8/8) 8(0.8/8) 7(0.7/7)
    Trolley speed m/min 20(30) 20(30) 20(30) 20(30) 20(30) 20(30)
    Crane speed m/min 20(30) 20(30) 20(30) 20(30) 20(30) 20(30)
    Work duty A3~A4 A3~A4 A3~A4 A3~A4 A3~A4 A3~A4

    Technical Parameter of AQ-HD European Type Single Girder Overhead Crane
    Capacity t 1 2 3.2 5
    Span S(m) 7.5~28.5 7.5~28.5 7.5~28.5 7.5~28.5
    Lifting height m 6~18 6~18 6~18 6~18
    Lifting speed m/min 0.8/5 0.8/5 0.8/5 0.8/5
    Trolley speed m/min 2~20 2~20 2~20 2~20
    Crane speed m/min 3~30 3~30 3~30 3~30
    Work duty A5 A5 A5 A5
    Track type P18 P24 P18 P24 P24 P24
    Capacity t 10 12.5 16 20
    Span S(m) 7.5~28.5 7.5~28.5 7.5~28.5 7.5~28.5
    Lifting height m 6~18 6~18 6~18 6~18
    Lifting speed m/min 0.8/5 0.66/4 0.66/4 0.53/3.4
    Trolley speed m/min 2~20 2~20 2~20 2~20
    Crane speed m/min 3~30 3~30 3~30 3~30
    Work duty A5 A5 A5 A5
    Track type P30 P30 P30  P38 P30  P38

    Technical Parameter of AQ-LB Model Explosion-proof Electric Single Girder Crane
    Capacity t 1 2 3 5 10 16 20
    Span S(m) 7.5~31.5 7.5~31.5 7.5~31.5 7.5~31.5 7.5~31.5 7.5~31.5 7.5~31.5
    Lifting height m 6~30 6~30 6~30 6~30 9~30 9~30 9~30
    Lifting speed m/min 8(0.8/8) 8(0.8/8) 8(0.8/8) 8(0.8/8) 7(0.7/7) 3.5(0.35/3.5) 3.3(0.33/3.3)
    Trolley speed m/min 20(30) 20(30) 20(30) 20(30) 20(30) 18 14
    Crane speed m/min 20(30) 20(30) 20(30) 20(30) 20(30) 20(30) 20(30)
    Work duty A3~A4 A3~A4 A3~A4 A3~A4 A3~A4 A3~A4 A3~A4
    Explosion-proof Grade ExdⅡBT4、ExdⅡCT4
    Track type P18 P18  P24 P24 P24 P24 P30 P30 P38 P30 P38

    Technical Parameter of AQ-LDZ  Electric Single Girder grab Crane
    Capacity t 2 3 5 10
    Span S(m) 4.5-28.5 4.5-28.5 4.5-28.5 4.5-28.5
    Lifting height m 6~16 6~16 6~16 6~13
    Lifting speed m/min 16 16 16 14
    Trolley speed m/min 20(30) 20(30) 20(30) 20(30)
    Crane speed m/min 20(30) 20(30) 20(30) 20(30)
    Grab volume 0.5 0.5 0.75 1
    Work duty A3~A4 A3~A4 A3~A4 A3~A4
    Track type P18  P24 P24 P24 P24 P30

    Technical Parameter of AQ-LDY Metallurgy Electric Single Girder Overhead Crane
    Capacity t 1 2 3 5 10
    Span S(m) 7.5~31.5 7.5~31.5 7.5~31.5 7.5~31.5 7.5~31.5
    Lifting height m 6~20 6~20 6~20 6~20 6~20
    Lifting speed m/min 8(2/8) 8(2/8) 8(2/8) 8(2/8) 7(1.75/7)
    Trolley speed m/min 20(30) 20(30) 20(30) 20(30) 20(30)
    Crane speed m/min 20(30) 20(30) 20(30) 20(30) 20(30)
    Work duty A6 A6 A6 A6 A6
    Track type P18  P24 P18  P24 P24 P24 P24 P30

    What Is The Difference Between Single Girder And Double Girder Crane?

    Single girder:

    • The bridge consists of one main girder beam.
    • More suitable for light duty and moderate services
    • Capacity up to 25 tons
    • Simpler hoist and trolley design
    • Faster installation and easy maintenance

    Double girder:

    • The bridge consists of two main girder beams.
    • Recommended for heavier-duty applications
    • Capacity up to several hundred tons
    • Relatively complex in structure
    • Larger span, higher work efficiency

    Top Running vs. Underhung System, Which Is Better?

    Single beam overhead crane falls in two main configurations: top running and underhung system.

    Top running single girder crane:

    A cost-effective option with capacities up to 20 tons and span length 7.5-31.5m. The crane has low production cost and maintenance cost.

    Under running single girder crane:

    It has load capacities up to 10 tons and span length 3-16m. The crane has several unique advantages: reduced material cost; excellent side approach; maximum utilization of the building’s width and height; the possibility of using the existing ceiling girder for securing the crane track.

    Here are a few questions to help you determine whether a top-running or under-running system is better for your facility and your lifting needs:

    • Can you use the existing support structure or build a new support structure?
    • Do you already have a runway in your facility?
    • The design and layout of your facility and its ceiling height
    • Your lifting requirements, such as load capacity, lifting height and hook approach
    • How important is free and clean floor space?
    Which Motor Is Used in Overhead Crane?
    Three-in-one Motor

    AQ-LD overhead crane: the running motor adopts ZDY type cone motor (protection grade is IP44 or IP54, B or F grade insulation) or YSE soft start motor (protection grade IP44 or IP54, F grade insulation. The soft-start motor can effectively reduce the impact when the crane starts.

    AQ-HD overhead crane: ABM three-in-one motor for lifting mechanism, ABB or SEW motor for running mechanism, Schneider Electric and inverter, etc.

    AQ-LDY metallurgical casting crane: the lifting and running motor adopts a cone-rotor motor with a large starting torque, H-class insulation.

    What Is Girder in Crane?

    The main girder of an electric single girder overhead crane is the main load-bearing component of the crane, and also serves as the electric hoist running track.

    Its cross-sectional form is usually a composite beam formed by welding and splicing I-beam and other steel or steel plates.

    Steel material often uses Q235B or Q345B.

    What Is Span of Crane?

    The span of an electric verhead travelling crane refers to the distance between the center lines of the wheels at both ends of the main girder of the crane, that is, the distance between the center lines of the cart rails.

    The spans of bridge cranes are 10.5m, 13.5m, 16.5m, 19.5m, 22.5m, 25.5m, 28.5m, 31.5m, etc.

    What Is A Duty Cycle of A Crane?

    According to the load status and utilization level of the crane, the duty cycle of a bridge crane can be divided into A1-A8 level.

    Load state refers to the degree of load on the crane, expressed by load spectrum coefficient.

    Utilization level refers to how frequently the crane is used.

    Duty cycle of some commonly used overhead cranes:

    Hook overhead crane:

    • For power station installation and maintenance: A1, A2, A3
    • For workshops and warehouses: A3, A4, A5
    • For heavy workshops and warehouses: A6, A7

    Grab overhead crane:

    • For intermittent loading and unloading: A6, A7
    • For continuous loading and unloading: A8

    Overhead crane for metallurgy:

    • For feeding: A8
    • For casting: A6, A7, A8
    • For forging: A7, A8

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      1.Crane applications: ?
      2.Load capacity: ton?
      3.Span of the crane: m?
      4.Max. lifting height of the crane: m?
      5.Traveling length: m?
      6.How many hours will the crane work per day?
      7.Your project introduction: duration, project start time, budget, etc.