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China, Chinese 5ton Customized a-Frame Mini Mobile Portable Gantry Crane with Factory Supply Price1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Gantry Crane5ton Mobile Gantry CraneCustomized Mobile Gantry Crane
Shanghai Hexin Crane Machinery Co., Ltd.
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Product Description Product Description5Ton Customized A-Frame Mini Mobile Portable Gantry Crane with Factory Supply PriceA rubber-tired gantry crane, also known as an RTG crane, is a heavy-duty crane used in terminalization and cargo handling operations. It is designed to mobilize and lift heavy loads, making it an essential piece of equipment in the shipping and logistics industry.The main components of a rubber-tired gantry crane include a chassis, a portal crane, and a motorized platform with wheels. The chassis serves as the base of the crane and provides stability and support. The portal crane, mounted on top of the chassis, is responsible for lifting and maneuvering the heavy loads. The motorized platform with wheels allows the crane to move and drive on various surfaces, such as roads, railroads, and trailer platforms.(1) Key Factors in Choosing Rail-Mounted Gantry Crane or Rubber Tired Gantry Crane (RMG or RTG)FactorRail-Mounted CranesRubber-Tired CranesYard Layout & SpaceBest for large, fixed, and structured layoutsBest for compact yards or constantly changing layoutsLifting CapacityVery high capacity, stable, preciseMedium to heavy loads, less than rail-mountedOperational FlexibilityLimited mobility, ideal for repetitive tasks on fixed pathsHighly mobile, can shift quickly between work zonesBudget & CostsHigher upfront (track installation), lower long-termLower upfront, but higher fuel and maintenance costs(2) Advantages & Limitations for RTGAdvantagesFlexible and Mobile: Rubber-tired gantry cranes are highly versatile. They can be easily moved across the shipyard to different locations, allowing for more dynamic material handling. This flexibility makes them ideal for shipyards with multiple work zones or constantly changing workflows.No Need for Rail Infrastructure: Unlike rail-mounted cranes, rubber-tired gantry cranes don't require a track system, which reduces the initial investment in infrastructure. This makes them an attractive option for shipyards that want to minimize setup costs or those with space limitations.Ideal for Yards with Variable Workloads and Layouts: These cranes are perfect for shipyards where the workload or layout might change frequently. They can be repositioned as needed to handle different tasks, making them a good fit for shipyards with fluctuating production demands or those that handle a wide variety of ship sizes and materials.LimitationsHigher Fuel or Energy ConsumptionFrequent maintenanceLower Lifting Capacities Compared to Rail-Mounted DesignsProduct Parameters TypeMobile Gantry CraneTonnage1T/2T/3T/5T/10T/12.5T/16T/20T/25T/30T/40T/50T/75T/100T/200T/CustomizedSpan1 meters to 40 metersLifting Height2 meters to 40 metersWorking LevelA3/A4/A5/A6/A7/A8Lifting Speed5/0.8 m/min double speed OR CustomizedTrolley Running Speed0-20 m/min frequency conversion OR CustomizedCart Running Speed0-32 m/min frequency conversion OR CustomizedWarranty Time18 MONTHS AFTER SHIPMENTLifting MotorSquirrel cage 2-speed motor with Disc electromagnetic brake insideGear MotorHardened tooth gear for C.T.& L.T.Surface Preparation TypeShot Blasting Sa2.5Painting Type/DepthE/120μmMax./Min. Static Wheel Load62.9/11.8 kNControl MethodRemote controlIndustrial Voltage380V 50HZ 3P AC OR CustomizedWorking Temperature-20~45oC OR CustomizedApplication AreaWarehouses, Ports, Steel Plants, Power Stations, Bridge Construction Sites, Shipyards,etc.Product Structure Gantry StructureCompositionMain beam: Constructed from I-beam or U-steel.Legs and cross beams: Welded from Q235B or Q345B steel.FunctionsSupports the entire crane structure.Transmits loads during operation.Connects to the rails for stable movement.Structural FeatureOne side of the legs is directly supported on the ground.The other side is fixed to the building via brackets or corbels, forming a semi-gantry configuration.Lifting Mechanism The lifting structure of the rubber tyred gantry crane is composed of steel wire rope and chain connecting the lifting gear. It is driven by electric motors and pulleys to run.Electrical SystemThe rubber tyred gantry crane is equipped with an electrical system including control panel, sensors and power supply. The electrical system provides power support for the operation of the rubber tyred gantry crane to ensure the safe operation of the rubber gantry crane.Pneumatic CastersPneumatic casters are made from synthetic rubber, natural rubber, fabric and wire, and several chemical compounds. They are built with tread to provide traction, while the body of the tire contains compressed air. Pneumatic casters provide excellent shock absorption, minimizing vibrations and protecting delicate loads.? They offer superior traction on uneven surfaces, ensuring stability during heavy lifting operations.? The air-filled tires offer a cushioning effect, reducing noise levels and enhancing operator comfort.? Pneumatic casters are ideal for outdoor applications, where terrain variability is common. Polyurethane Casters polyurethane casters are limited to electric lift trucks and material handling systems that are used primarily indoors, where the floor is made of smooth concrete. The benefit of a polyurethane caster is that its load capacity greatly exceeds that of rubber pneumatic casters.Polyurethane casters excel in rough terrains, thanks to their superior durability.? They exhibit excellent chemical resistance, making them ideal for handling corrosive materials.? Polyurethane casters are highly cost-effective, providing maximum value for heavy-duty applications. The price can be significantly lower than pneumatic casters.? Their low rolling resistance ensures smooth movement, reducing strain on the gantry crane. Safety DevicesEach of our rubber tyred gantry crane is equipped with various safety features, such as collision avoidance system, panic button, overload protection, safety interlock and more. These safety systems ensure the safe and efficient operation of the rubber gantry crane and minimize the occurrence of rubber tired gantry crane accidents.Of course, we also offer a customized service.To provide you with the most accurate and tailored design solution, please share the following details:Lifting Capacity: Specify the maximum weight the crane needs to lift to design a safe and efficient load-bearing system.Span Length: Provide the distance between the centers of the two rails, which affects the overall structural design and stability of the crane.Lifting Height (Hook Center to Ground): Indicate the height the hook needs to reach from the ground to determine the appropriate girder or leg height.Power Supply: State the voltage of the power source, influencing the design of electrical components and wiring.Working Conditions: Describe the types of materials to be lifted and ambient temperature to select suitable materials, coatings, and mechanical specifications.Workshop Drawing/Photo: Share drawings or photos of the workshop (if available) to help tailor the crane design to your space and layout.If you are unsure how to obtain the above information, please feel free to contact our sales manager at any time. We will provide you with professional assistance and guidance.Company ProfileFounded in 2007, our company's entrepreneurial journey began in the lifting machinery industry. As the business expanded, we established a modern manufacturing facility to meet growing demand. In 2024, we launched the brand Hexin Crane and set up our office in Shanghai. Hexin combines the Chinese characters "He" (harmony) and "Xin" (integrity), reflecting the company's core values of harmony and integrity. Our mission remains clear: Helping to Lift World.At Hexin Crane, we specialize in the design and production of both standardized and customized lifting machinery. With extensive expertise, particularly in overhead cranes and gantry cranes, we provide tailored solutions to meet the specific needs and operational requirements of our clients. No material or design challenge is too complex for us-our team is committed to delivering innovative solutions that ensure maximum efficiency and safety.CertificationsExhibitionsOur quality and reputation attracts many customersPackaging & ShippingFAQQ1: Are you a manufacturer or a trading company?We are an integrated production and trading enterprise, with our own independent R&D team, manufacturing facility, and professional marketing department. This integrated structure allows us to offer comprehensive solutions and maintain a competitive edge in the market.Q2: Can the cranes be customized?Yes, every customer's working condition is different, all of our products can be customized depend on customers' requirements. Please give us the information as clear as you can, so we can give our best design to suit for your demands.Q3: How long is your warranty coverage?We offer a 2-year warranty on the crane itself and an 18-month warranty on electric components. Q4: Do you provide overseas installation services by engineers?While we typically provide a detailed instruction manual for self-installation, we also offer the option of overseas installation services in specific cases. Our products are carefully packaged and designed for easy installation, which helps reduce costs and streamline the setup process. If necessary, we can arrange for our engineers to assist with installation at your location.Q5: What other types of products do you offer?We offer a broad range of lifting solutions, including but not limited to overhead bridge cranes, gantry cranes, jib cranes, monorail cranes, workstation cranes, and various other construction lifting machinery. Our sales specialists are always available to help you choose the most suitable equipment for your specific needs.Q6: If we have an urgent need, can you arrange prompt delivery?Yes, we understand the urgency of your requirements. Once your order parameters are confirmed, we prioritize urgent orders and work diligently to expedite the production and shipping process. Our efficient production systems and logistics network ensure that you receive your products quickly and reliably, without compromising on quality.Q7: I have limited headroom in my workshops.Is it possible to install a crane in that space? Definitely. We offer specialized crane solutions designed for workshops with low headroom. Our experienced engineers will work with you to create a customized design that fits your space perfectly, ensuring both optimal performance and space efficiency.Q8: Do you supply lifting and rigging tools?Yes, we provide a full range of lifting and rigging tools, including hooks, electromagnetic devices, grab buckets, and more. Please consult with our sales team to discuss the specific tools and accessories that best suit your needs.Q9: Do you accept OEM/ODM business?Certainly. We have extensive experience in OEM/ODM manufacturing and have collaborated with leading crane brands and customers worldwide. Whether you need customized products or full OEM solutions, we are equipped to meet your specifications.Q10. What payment methods do you accept?We accept T/T, bank transfers, L/C, PayPal, and other major payment platforms.
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