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50t/20t Yard Gantry Crane Double Beam Can Mobile Mg Type with Electric Winch High Lifting Capacity Lifting Machine Price Port Terminal1
Crane, Gantry Crane, Mobile Gantry Crane
Hefei Chunhua Hoisting Machinery Co., Ltd.
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Product Description 50t/20t yard gantry crane double beam can mobile MG type Product DescriptionA gantry crane is a versatile lifting system.It features a bridge supported by two or more legs that travel on wheels or rails embedded in the ground, making it ideal for outdoor applications, construction sites, ports, and workshops with limited ceiling height.Key Features:1:Structural Design:Consists of a horizontal bridge girder supported by vertical legs (fixed or adjustable).Can be full gantry (both legs move) or semi-gantry (one leg moves on a rail, the other on a fixed runway).Built with steel or aluminum for durability and corrosion resistance.2:Mobility & Configuration:Rubber-tired gantry cranes (RTG): Mobile units for container handling in ports or yards.Rail-mounted gantry cranes (RMG): Fixed rails for precision in shipyards or factories.Portable gantry cranes: Lightweight, adjustable designs for workshops or temporary sites.3:Load Capacity & Span:Handles loads ranging from 1 ton to over 1,000 tons, depending on design.Spans vary from 5 meters (small workshops) to 50+ meters (shipbuilding yards).4:Lifting Mechanism:Equipped with electric hoists (wire rope or chain), trolleys, or specialized attachments (magnets, grabs).Optional features: automated positioning, remote control, or cabin operation.Applications:Ports & Shipyards: Loading/unloading shipping containers, assembling ship sections.Construction: Lifting prefabricated structures, steel beams, or heavy machinery.Manufacturing: Moving large components in automotive, aerospace, or energy sectors.Railways: Installing or repairing locomotives and railcars.Wind Energy: Assembling turbine blades and nacelles.Types of Gantry Cranes:Adjustable Gantry: Leg height and span can be modified for flexible workspace layouts.Container Gantry Crane: Massive RTGs or RMGs for stacking and moving shipping containers.Semi-Gantry: Combines one mobile leg with a runway beam for hybrid applications.Truss Gantry: Lightweight yet strong truss structure for long spans.Technical Standards & Safety:Complies with ISO 4301, FEM 1.001, and ASME B30.2 standards.Safety features include overload protection, emergency brakes, travel limit switches, and anti-sway systems. Detailed Photos Product Parameters Workshop Certifications Our ServiceChunhua have a professinal team which have about 30years experience to produce crane and crane components.Chunhua have professinal team for crane Installation and CommissioningChunhua provide 2 years long term warrantyChunhua will response to customer request with 24 hoursFAQQ1: Are you Manufacturer or Trading Company?A:We are an manufacturer. We have our factory,R&D team,and marketing department.Q2: Do you accept OEM business?A: Sure, we do many OEM productions for some famous crane brand and customers around the world.Q3: What about shipping?A: We recommend small batch by the way of air or LCL, but large delivery by the way of container or bulk vessel.Q4: what about delivery time?A: different capacity crane and components have different estimated delivery time, generally speaking, around 30days -50days.Q5: What is the warranty period?A: Our warranty period is 2 years.Q6:In order to offer the most suitable design solution for you, It will be great helpful if you can offer us the following information to us:A:1.Lifting capacity.2.Span length.(rail center to rail center)3.Lifting height.(hook center to ground)4.Have you installed the rails?Do you need us to supply the rails?How long is it?5.Power supply:Voltage.6.Working condition:What kind of material to lift?Temperature?7.It would be much better if it is possible for you to offer the drawing photo of your workshop.
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