Truss Gantry Crane
Henan Mine Machinery's MGH truss gantry crane features a lightweight mechanical structure with low self-weight. Its truss framework is welded from angle steel or structural steel. This bridge-inspired design leverages the principle of triangular stability to achieve maximum load-bearing capacity with minimal material usage. Its low wind resistance makes it ideal for outdoor operations. It is exceptionally well-suited for outdoor open-air sites. During high-wind conditions, wind loads impact the overall stability of the crane far less than they would with enclosed-structure cranes, offering superior safety.
Lifting Weight:
5 - 100 t or customized
Span Length
18 - 35 m or customized
Lifting Height
6m - 30 m or customized
Work Class
A3 - A5
Working Temperature Range
-25℃～+40℃
Henan Mine Manufacturing MGH Gantry Crane Specifications
China's premier crane supplier, driving the crane industry forward for 24 years
| Parameter | Specification | Remarks |
| Lifting Capacity | 5 – 100 t | Main/auxiliary hook optional; Customizable |
| Span | 18 – 35 m | Customized based on site size; Cantilever structure optional |
| Lifting Height | 6 – 30 m | Adjustable according to on-site needs |
| Working Temperature Range | -20℃ ~ 40℃ | Suitable for outdoor heavy-duty working conditions |
| Lifting Speed | 0.1 – 8 m/min | Stepless speed regulation; Main/auxiliary hook with different speeds |
| Traveling Speed | 5 – 40 m/min （Long Travel）; 3 – 20 m/min （Trolley Travel） | Frequency conversion speed regulation |
| Control Mode | Cab control, wireless remote control, or both | Wireless remote control range ≥ 100m |
| Protection Class | IP54（Electrical Components） | Dustproof, waterproof and moisture-proof |
| Motor Type | YE4 ultra-high efficiency energy-saving motor | Energy-saving rate ≥ 30% |
| Delivery Cycle | 30 – 60 days （Standard Model）; 60 – 90 days （Customized Model） | Supported by truss crane dedicated production line |
Henan Mine MGH Truss Gantry Crane Product Introduction
The core of Henan Mine MGH Truss Gantry Crane adopts an integrated “triangular truss double-girder + rigid outrigger” structural design. It features large span coverage, strong wind resistance, easy installation, and low energy consumption, making it the benchmark equipment for large-span outdoor heavy-duty operations.
Core Feature: Precisely Tailored for Large-Span Heavy-Load Open-Pit Conditions
- Structural optimization: Triangular truss main girder design ensures uniform stress distribution. Precisely optimized via finite element analysis to reduce foundation costs.
- Material & process assurance: Main girders, end beams, and legs utilize Q235B high-strength steel. Truss joints employ dual-fixation pin connections + welding for enhanced structural stability.
- Adaptive Leg Structure: Features A-type or U-type rigid legs with variable-section truss design to effectively distribute vertical and horizontal loads. This facilitates passage of large materials through the leg area, making it suitable for handling extra-long items like bridge precast components and large steel sections.
The MGH truss gantry crane manufactured by Henan Mine
Precision Transmission System for Efficient, Smooth Operation
- Dual Motor Drive Design: The trolley travel mechanism employs dual motors and dual reducers for balanced power output. The hook travel mechanism utilizes high-precision planetary reducers with ±3mm positioning accuracy, meeting demanding precision lifting requirements.
- Optimized Hoisting Mechanism: Equipped with a high-precision winch hoist, optional primary/secondary hook configuration ensures neat arrangement and extended service life. Dual brakes on the hoist mechanism guarantee reliable load stopping, eliminating hook slippage risks.
- Low-noise Energy-saving Design: Core transmission components utilize hardened gears and high-precision bearings, keeping operational noise ≤75dB.
The MGH truss gantry crane manufactured by Henan Mine
Comprehensive Safety Protection for Hazard-Free Outdoor Operations
- Multi-level safety interlocks: Features dual overload protection, triple hoist height limits, and dual brakes on the hoisting mechanism to ensure reliable load braking and eliminate hook slippage risks.
- Enhanced outdoor protection: Standard wind-resistant rail clamps, wind anchoring devices, and anemometers automatically lock the equipment when wind speeds exceed 15m/s, preventing displacement during high winds and adapting to complex outdoor environments.
- Comprehensive emergency support: Standard backup power supply enables controlled lowering of loads during unexpected power outages
Core Technology Advantages: Henan Mine's Exclusive Competitive Edge
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- Truss Structure Expertise: Years of dedicated R&D and manufacturing in truss gantry cranes, holding multiple truss design patents with proven solutions for triangular truss stress optimization and node fixation
- Full-Chain Customization Capabilities: End-to-end tailored services from site surveys and design to manufacturing and installation
- Significant Smart Upgrade Potential: Equipment features reserved open communication interfaces, enabling retrofitting of intelligent monitoring systems and unmanned control systems. This facilitates automation and smart upgrades for heavy-duty operations, aligning with enterprise digital transformation needs.
- Notable Cost Control Advantages: Lightweight truss structure design reduces equipment weight and foundation construction costs. Batch production and optimized supply chain management control product pricing while ensuring quality, substantially lowering total lifecycle operational costs.
MGH Gantry Crane from Henan Mine Manufacturing
What Can the MGH Gantry Crane from Henan Mine Manufacturing Offer You?
| Value Category | Specific Benefits | Description |
| Large-Span Operation Efficiency Improvement | 30%+ higher hoisting efficiency; 25% shorter installation cycle | Large span design covers a wide working area, reducing equipment movement frequency; Dual-motor drive and frequency conversion speed regulation realize stable and precise operation; Modular design shortens installation and commissioning time, ensuring quick put into production |
| Construction & Operational Cost Reduction | 30% lighter equipment weight; 25% lower foundation construction cost; 30%+ energy saving | Truss lightweight structure reduces equipment weight and foundation bearing requirements, lowering construction cost; YE4 ultra-high efficiency motor reduces energy consumption; High-quality components and easy maintenance design reduce annual maintenance cost by 40% |
| Outdoor Operation Safety Enhancement | 95% lower safety accident rate; Zero risk of wind-induced equipment displacement | Windproof rail clamp, windproof anchoring device and anemometer ensure safe operation in strong wind; Multi-layer safety interlock system and dual brake design eliminate potential hazards; IP54 protection level adapts to complex outdoor environments |
| Long-Term Reliability | 15+ years of service life; 8+ years of anti-corrosion coating effectiveness | Q235B high-strength steel and optimized truss structure ensure long service life; Anti-corrosion and wear-resistant design and IP54 protection level adapt to complex outdoor environments such as wind and dust |
| Scenario Adaptability | Adapt to 5-100t heavy-load hoisting; Suitable for 18-35m large-span outdoor operations | Customizable parameters and optional cantilever structure adapt to ports, bridge prefabrication yards, steel plants and other scenarios; Multiple control modes meet the needs of different operation teams |
| Maintenance Convenience | 60% lower maintenance difficulty; 40% less maintenance time | Modular design and reasonable component layout facilitate maintenance; Key components have high interchangeability, reducing maintenance time and cost; Regular preventive maintenance plan eliminates potential faults in advance |
Quality and Service Assurance: Your Reliable Choice for Large-Scale Outdoor Operations
- Stringent Quality Control: Each unit undergoes multiple specialized inspections—static load testing, dynamic load testing, and safety device interlock testing—before shipment, accompanied by comprehensive inspection reports and safety certification documents.
- End-to-End On-Site Service: Free site surveys and assessments for outdoor heavy-load lifting requirements, delivering customized solutions tailored to your environment and production processes.
- Nationwide Heavy-Load Dedicated After-Sales Network: Specialized service stations for heavy-load equipment are established in major industrial bases and port cities across China, staffed by over 180 professional after-sales engineers, all with experience in gantry crane maintenance.
- Warranty Commitment: – 1-year warranty for the entire machine – 3-year warranty for core heavy-load components – 5-year warranty for core safety devices – Free repair or replacement for non-human-induced damage within the warranty period
Advantage display
Product Advantages Overview
Large-Tonnage Bearing
Rated lifting capacity ranges from 5T to 500T, and larger tonnages can be
customized for special needs. Adopting high-manganese steel main beam and
reinforced
Intelligent Precision Control
quipped with a PLC intelligent control system, supporting millimeter-level
positioning and automatic loading/unloading. Lifting and running speeds can be
flexibly adjusted, and
Multiple Safety Protections
Integrates multiple safety mechanisms such as overload protection, limit
protection,
anti-fall protection and emergency braking, equipped with high-definition
monitoring
and fault
Longer Service Life
Core components are made of high-quality materials such as wear-resistant alloy
and corrosion-resistant steel, reinforced by heat treatment process. The
electrical system
Henan Mine Manufacturing's MGH Trigger Gantry Crane Detail Display
China's premier crane supplier, driving the crane industry forward for 24 years
Application Scenarios for Henan Mine MGH Truss Gantry Cranes
Henan Mine's MGH truss gantry cranes are double-girder gantry lifting equipment featuring a truss-style main girder structure.
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Steel/Profile Open-Air StockyardsSuitable for open-air raw material storage and finished product stacking areas in small-to-medium steel mills and wrought iron product factories. Used for handling, stacking, and loading magnetic/non-magnetic steel materials such as round bars, square bars, angle bars, and steel plates.
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Open-Air Production Zones for Building Materials/Precast ComponentsSuitable for open-air work areas in cement plants, concrete precast component factories, and stone processing plants. Handles materials like cement clinker, sand/gravel raw materials, precast floor slabs, and stone blocks.
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Small-to-Medium Ports/Inland TerminalsSuitable for open-air cargo yards at coastal small-to-medium bulk terminals and inland river ports. Handles loading/unloading and transfer of bagged goods, small-to-medium containers, steel materials, and mechanical equipment.
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Railway Freight Stations/Open-Air WarehousesUsed for material intake/output and stacking at railway freight transfer stations, agricultural supply warehouses, and open-air hardware component warehouses. Lifts agricultural machinery, bulk fertilizer bags, and heavy components.
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Bridge/Road Construction SitesSuitable for lifting precast components in highway and municipal bridge construction, such as transporting precast box girders, steel box girders, and bridge piers weighing up to 50 tons to erection positions.
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Wind/Solar Infrastructure Support SitesAssists in material transfer and installation for wind turbine tower components and solar panel mounting structures during wind farm construction, adapted for open, windy operational environments.
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Outdoor Platforms for Machining/Component Assembly WorkshopsSuitable for outdoor platforms or semi-open processing areas at small-to-medium machinery workshops and automotive component factories. Handles lifting of machine tool bases, engine components, vehicle chassis, and similar materials.
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Raw Material Zones for Light Chemical/Rubber & Plastic FactoriesDesigned for open-air raw material storage areas in light chemical and rubber/plastic manufacturing plants. Handles lifting of rubber raw materials, bulk bags of plastic pellets, chemical storage tanks, and similar items.
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Model Selection RecommendationsSelect equipment based on material weight, allowing a 10-20% safety margin. In windy regions, prioritize confirming wind resistance rating compatibility. Henan Mine offers on-site surveys to precisely match equipment with operational environments and track foundation conditions, enhancing operational safety.
Crane Operation Demonstration
China's premier crane supplier, driving the crane industry forward for 24 years
How to Choose the Best Crane Manufacturer in China
Henan Mine Crane Co., Ltd. is a professional manufacturer and service provider of cranes and material handling products. Integrating R&D, design, manufacturing, sales, and service, we deliver comprehensive solutions and full-lifecycle support to our customers.
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1Clarify Your Crane NeedsThoroughly understand your lifting requirements (load details, frequency, and workspace environment) before approaching crane manufacturers.
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2Determine Crane Service ClassCalculate the required crane service class based on your operational intensity to ensure optimal performance and longevity.
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3Explore Crane Supplier Custom Features:Investigate available customization options and special features to enhance safety, efficiency, and precision for your specific application.
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4Assess Crane Factory Engineering CapabilityEvaluate the manufacturer's engineering strength to ensure they can design a suitable solution tailored to your needs.
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5Verify Quality & Compliance of Crane CompanyCheck the crane manufacturer's manufacturing quality, certifications, and compliance with international standards and your local safety regulations.
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6Ensure Support & ReferencesConfirm the manufacturer provides reliable after-sales support and has a proven track record with positive references in your industry or region.
Why We Are More Trustworthy
Henan Mine Crane Co., Ltd. is a professional manufacturer and service provider of cranes and material handling products. Integrating R&D, design, manufacturing, sales, and service, we deliver comprehensive solutions and full-lifecycle support to our customers.
Experienced company
Established in 2002, Henan Mine Crane Factory is a high-tech crane enterprise. Using advanced global design and manufacturing tech, we craft top-quality single/double-beam cranes and electric hoists.
Professional team & equipment
Our 1.62 million ㎡ factory has 3,500+ staff, 200 senior engineers, and 428+ global sales/service points. With 2,000+ processing machines handling 20+ processes, we ensure excellence.
Productive capacity
The annual output of cranes is over 80,000 units. The company produces and sells more than 11000 double beam and gantry cranes annually, More than 73000 single beam cranes, and More than 100000 sets (sets) of single and double beam electric hoists and accessories.
Customized design services
We know the right crane is key. Our engineers partner with clients to design and build cranes tailored to specific needs, ensuring optimal performance.
Why Our Cranes Earn Customers' Trust
Henan Mine Crane Co., Ltd. has a strong technical team with over 10 top experts and 200+ mid-to-senior engineers. They've obtained over 700 national patents and provincial-level tech achievements, with over 670 authorized patents. Henan Mine Crane Factory led/participated in over 100 standard formulations/revisions, won the China Standard Innovation Contribution Award, and is a key member of multiple lifting machinery standardization committees. Dr. Xu Lei serves as Deputy Leader of the ISO/TC96 Domestic Technical Counterpart Expert Working Group.
The services we provide
China's premier crane supplier, driving the crane industry forward for 24 years
Free customization scheme
The professional engineer team communicates in depth to understand needs, and provides
one-stop customized solutions including 3D model design, technical parameter calculation
Regular Maintenance Reminder
Establish customer equipment files, and regularly send maintenance reminders based on
equipment usage time and operation intensity. Provide detailed maintenance manuals and
video tutorials
Technical support consultation
Provide 7×12-hour online technical consultation service. Senior consultants answer
questions in real time regarding product selection, parameter matching, installation
specifications
Free customization scheme
The professional engineer team communicates in depth to understand needs, and provides
one-stop customized solutions including 3D model design, technical parameter calculation
Our Patents and Certifications
China's premier crane supplier, driving the crane industry forward for 24 years
Customer Testimonials & Top Choices
China's premier crane supplier, driving the crane industry forward for 24 years
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MEH Truss Gantry Crane
Henan Mine Manufacturing's MEH Truss Gantry Crane is currently one of the most widely used lifting machines. Supported by legs on both sides running on ground rails, it can load, unload, and transport materials and equipment intermittently and repeatedly in general open-air working environments. It features vertical lifting, longitudinal, and lateral movement capabilities. Depending on requirements, outriggers may feature cantilevers on both sides or only one side to facilitate transferring items from the center span to the outer span. Cantilevers can also be omitted. Working class: A3 to A5
MHH Gantry Crane
The MHH gantry crane manufactured by Henan Mine is currently one of the most widely used lifting machines. Equipped with an electric hoist as its lifting mechanism, it operates on ground rails supported by outriggers on both sides. It can load, unload, and transport materials and equipment intermittently and repeatedly in general working environments, featuring vertical lifting, longitudinal, and lateral movement capabilities. Gripping devices include hooks, grabs, and electromagnetic chucks to accommodate diverse material handling requirements. Outriggers with cantilevers facilitate transferring items from the bay to the bay exterior; cantilevers may be omitted. Working class ranges from A3 to A5.
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Generous agency policies + regional exclusive protection, guaranteeing your profits and worry-free cooperation.
We sincerely invite global partners with resources to join hands, jointly develop the global crane market, and achieve mutual benefit and win-win outcomes!
Your Top Questions and Answers Regarding Henan Mine Manufacturing's MGH Gantry Cranes
China's premier crane supplier, driving the crane industry forward for 24 years
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We operate a large cargo yard requiring long-span lifting. The MGH truss gantry crane has significantly lower self-weight than box-beam designs. Is its stability under heavy loads assured?Professional Answer: Absolutely guaranteed! The triangular truss structure of the MGH gantry crane is specifically engineered for large-span, heavy-load applications. Lightweight construction does not equate to insufficient load capacity—it achieves a balance of “light self-weight and strong load-bearing” through structural optimization! We will also tailor the truss parameters based on your yard's lifting frequency and material characteristics to further enhance load stability.
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Our worksite is coastal. Will long-term outdoor use cause corrosion or wind damage?Professional Answer: We've already addressed coastal challenges like strong winds and salt spray corrosion. Our equipment features comprehensive reinforced protection, ensuring no rust or wind damage during prolonged use! We'll further optimize wind resistance and anti-corrosion configurations based on your specific coastal wind speeds and salt concentration, guaranteeing a service life exceeding 15 years.
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Is installation and commissioning complex for large-span equipment? Can we accelerate the schedule given our tight project timeline?Professional Answer: No need for concern. The MGH Gantry Crane features a modular design, reducing installation and commissioning time by 25% compared to industry averages—perfectly aligned with your project timeline. For exceptionally tight schedules, we can deploy multiple teams to work concurrently, further compressing the timeline.
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Our operators have only worked with box-girder cranes before. Can they quickly master the MGH truss gantry crane?Professional Answer: Operation is straightforward. Operators can become proficient after just 3-5 days of specialized training! Following training, we provide 1-2 days of on-the-job coaching to ensure full familiarity with equipment operation.
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Does the MGH truss gantry crane's complex truss structure mean high maintenance costs?Professional Answer: Not at all. Maintenance costs are actually 40% lower than box-beam cranes! Our after-sales team conducts regular on-site maintenance checks, inspecting truss stress levels and node conditions to proactively identify potential issues, further reducing maintenance expenses.
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Compared to box-beam gantry cranes, how does the MGH truss gantry crane fare in terms of cost-effectiveness?Professional Answer: The MGH truss gantry crane offers unmatched value, especially for large-span applications. It reduces initial foundation construction costs by over 25% and delivers lower long-term operational expenses!
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We want to integrate our equipment with the intelligent warehouse management system at our cargo yard. Is this achievable with your equipment?Professional Answer: Absolutely achievable, and it won't affect existing production at all! Our MGH truss gantry crane's intelligent control system features open communication interfaces like TCP/IP and Profinet, enabling seamless integration with mainstream intelligent warehouse management systems. This facilitates automated scheduling and data statistics.
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We'd like to observe equipment in actual operation. Can you arrange visits to large warehouses or ports you partner with?Professional Answer: Absolutely! On-site inspections are the best way to understand equipment performance. We fully support and will coordinate this process. You set the schedule and itinerary; we'll handle all arrangements beforehand, ensuring you see what you need and buy with confidence.
Operating Manual for MG Double-Girder Gantry Crane Manufactured by Henan Mine
China's premier crane manufacturer, driving high-quality development in the crane industry for 24 years
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Each crane must display a rated load capacity plate in a conspicuous location.
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No personnel are permitted on the girder during operation, nor may the hook be used to transport persons
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Operation is prohibited without a valid operator's license or under the influence of alcohol.
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Operators must maintain full concentration during operation; talking, smoking, or engaging in unrelated activities is strictly forbidden.
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Keep the crane clean and tidy; do not store equipment, tools, flammable materials, explosives, or hazardous substances haphazardly.
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Do not overload the crane.
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When operating along obstacle-free paths, the hook, lifting device, or bottom surface of the load must remain at least 2 meters above ground level. When crossing obstacles, the load must clear the obstacle by at least 0.5 meters
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For loads under 50% of rated capacity, both lifting mechanisms may operate simultaneously. For loads exceeding 50% of rated capacity, only one mechanism may operate.
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.For bridge cranes equipped with main and auxiliary hooks, do not simultaneously raise or lower both hooks (except under special circumstances).
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Welding or hammering on suspended loads, or working beneath suspended loads, is prohibited (except when properly supported).
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Inspection or maintenance work may only be performed after power has been disconnected and a “Do Not Operate” sign is displayed on the power switch. If live work is unavoidable, implement safety measures and assign dedicated supervision.
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Do not throw objects from the vehicle indiscriminately.
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Regularly inspect limit switches and interlock protection devices.
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Do not use limit switch impact as a stopping method.
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Do not lift or lower loads when hoist brakes malfunction.
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Do not operate the hoist above personnel or equipment.
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When welding any part of the crane, use a dedicated ground wire; do not use the crane body as a ground.
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When the hook is at its lowest position, ensure at least two full turns of safety rope remain on the drum.
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Cranes must not collide with each other; using one crane to push another into operation is strictly prohibited.
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When lifting heavy objects, molten metal, explosives, or hazardous materials, first slowly raise the load 100–200 mm off the ground to test brake reliability.
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Maintenance and inspection lighting must operate at voltages below 36V.
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All electrical equipment enclosures on bridge cranes must be grounded. If trolley rails are not welded to the main girder, grounding measures must be implemented. Grounding conductors may use galvanized flat iron with a cross-sectional area exceeding 75mm², bare copper wire of 10mm², or galvanized round steel exceeding 30mm². The operator's cab or crane body shall have more than two grounding points. The grounding resistance from any point on the crane to the power supply neutral point shall be less than 4Ω.
Directly state your needs and receive professional advice!
30 Years of Lifting R&D, Following Strict European Standards, Intelligent
Empowerment
for Heavy Loads, Providing Global Safe & Excellent Solutions
The project was delivered on time and landed safely
The MGH truss gantry crane manufactured by Henan Mine features a lightweight mechanical structure with a low self-weight. Its truss framework is welded from angle steel or structural steel
Improve efficiency
Break through operational bottlenecks and improve overall project progress efficiency
Avoiding risks
Build a solid safety line and avoid potential risks of high-risk operations
Delivery
Adapt to diverse working conditions and ensure stable project implementation and delivery