Single-girder gantry crane
Henan Mining's single-girder gantry cranes are currently among the most widely used lifting machinery. Equipped with electric hoists as lifting mechanisms, they operate on ground rails supported by side legs. These cranes handle material and equipment loading/unloading and transportation in general work environments through intermittent, repetitive operations, featuring vertical lifting and both longitudinal and lateral movement capabilities.
The outriggers feature cantilevers on the outer sides, facilitating the transfer of items from the span to the area outside the span. Cantilevers can also be omitted.
Lifting Weight:
5t- 200t or customized
Span Length
4m - 35 m or customized
Lifting Height
4m- 12m or customized
Work Class
A3, A4, A5
Working Temperature Range
-25℃～+40℃
Single-girder gantry crane Parameters Manufactured by Henan Mine Crane
China's Premier Crane Manufacturer, Driving High-Quality Development in the Crane Industry for 24 Years
| Parameter | Specification | Remarks |
| Lifting Capacity | 1t – 32t | Customizable according to requirements |
| Span | 4m – 35 m | Customized based on workshop/yard size |
| Lifting Height | 4m – 12 m | Adjustable according to on-site needs |
| Working Temperature Range | -20℃ ~ 40℃ | Suitable for indoor and outdoor general working conditions |
| Lifting Speed | 0.1 – 8 m/min | Stepless speed regulation optional |
| Traveling Speed | 5 – 30 m/min | Frequency conversion speed regulation |
| Control Mode | Ground cable control, wireless remote control; Driver’s cab optional | Wireless remote control range ≥ 50m |
| Protection Class | IP54（Electrical Components） | Dustproof and waterproof |
| Motor Type | YE3 high-efficiency energy-saving motor | Energy-saving rate ≥ 20% |
| Delivery Cycle | 15 – 30 days（Standard Model）; 30- 45days（Customized Model） | Supported by batch production line |
Product Introduction of Henan Mines Crane Single-Girder Gantry Cranes
- Structural Optimization: The main girder employs an I-beam or box-section design, optimized through finite element analysis. This achieves lightweight construction while ensuring load-bearing capacity. It maintains deformation-free operation under rated load for extended periods and withstands impact loads up to 1.2 times the rated capacity, meeting standard lifting requirements.
- Agile Travel Mechanism: Features lightweight wheel assemblies paired with high-precision reducers. Wheels are constructed from quenched 45# steel for superior wear resistance, ensuring smooth, stutter-free operation. Gantry travel employs variable frequency drive technology for seamless starts/stops and precise positioning.
- Efficient and Convenient Installation: Modular design allows rapid assembly of main girders, end beams, and travel mechanisms without complex lifting equipment. Standard models can be installed and commissioned within 2-3 days, significantly reducing production start-up time.
Flexible Operation Design for Lowered Usability Barriers
- Diverse Control Methods: Supports both wired ground control and wireless remote control—the two mainstream operation modes.
- Optimized Hoisting Mechanism: Equipped with CD1/MD1 electric hoists as the lifting mechanism, offering lifting speeds of 0.1-8 m/min with stepless speed regulation for precise material handling.
- Ergonomic Adaptation: Lightweight, comfortable-grip remote controllers minimize operator fatigue; equipment operating noise ≤75 dB creates a favorable working environment.
Universal Protection Configuration for Multi-Scenario Operations
- Basic Protection: Core electrical components feature IP54 protection rating for effective dust and water resistance. Lifting mechanism includes overload protection and height limiters; travel mechanisms incorporate stroke limiters for comprehensive operational risk mitigation.
- Corrosion and Wear Resistance Enhancement: Machine surfaces undergo sandblasting for rust removal followed by two primer and two topcoat anti-corrosion paint applications, effectively resisting corrosion in humid, dusty indoor/outdoor environments to extend equipment lifespan.
Outdoor Adaptation Upgrades: Optional outdoor components like rain covers and wind-resistant rail clamps ensure stable performance during open-air operations, withstanding complex weather conditions like wind and rain.
Core Technology Advantages: Henan Mine Crane Exclusive Competitive Edge
- All-Condition Adaptability: Customizable models tailored to client work scenarios, material types, and operational frequency, featuring specialized lifting capacity, span, and hoist height. Optional components include rainproof, windproof, and explosion-proof features to meet universal industry demands.
- Core Component Quality Assurance: Electric hoists, reducers, motors, and other core components are sourced from Henan Mine’s strategic suppliers and undergo rigorous quality inspections. Custom selection of core components is supported to balance quality and cost.
- Rapid Installation & Delivery: Modular design and standardized production enable delivery of standard models within 15-30 days. Professional installation teams provide end-to-end services—from blueprint design and site surveys to commissioning and operator training—ensuring swift equipment deployment.
- Comprehensive Cost Control: Through batch production and optimized supply chain management, product pricing remains competitive within the industry while maintaining equipment quality. Low-energy consumption and easy-maintenance design significantly reduce lifecycle operational costs.
Single-girder gantry crane manufactured by Henan Mine
What Can Henan Mine Crane Single-Girder Gantry Cranes Offer You?
| Value Category | Specific Benefits | Description |
| Production Efficiency Improvement | 30%+ higher hoisting efficiency; 50% shorter installation cycle | Flexible operation mode and frequency conversion speed regulation realize precise and efficient hoisting; Modular design shortens installation and commissioning time, ensuring quick put into production |
| Operational Cost Reduction | 20%+ energy saving; 40% lower maintenance cost; Low initial purchase cost | YE3 high-efficiency motor reduces energy consumption; Easy maintenance design reduces professional maintenance expenses; Cost-effective pricing balances quality and budget |
| Operational Safety Enhancement | 90% lower safety accident rate; Zero risk of overload and over-lifting | Equipped with overload protection, lifting height limiter and travel limiter; IP54 protection level ensures stable operation in harsh environments; Wireless remote control avoids operator’s close contact with heavy loads |
| Operational Flexibility | Adapt to 0.5-20t hoisting needs; Suitable for indoor and outdoor operations | Customizable parameters and optional special components adapt to different industries and working conditions; Multiple control modes meet the needs of different operation scenarios |
| Use Threshold Reduction | Single-person operation; 1-day quick mastery of operation | Simple operation logic of wireless remote control; Professional on-site training helps operators master operation and basic maintenance skills quickly |
| Long-term Reliability | 10+ years of service life; Low failure rate | High-strength steel structure and high-quality core components ensure long service life; Anti-corrosion and wear-resistant design reduces failure probability |
Quality and Service Assurance for Henan Mine Crane
- Stringent Quality Control: Each unit undergoes multiple inspections including no-load testing, load testing, and safety device interlock testing before shipment, accompanied by comprehensive inspection reports compliant with national lifting machinery safety standards;
- Full-Process On-Site Service: Free site surveys and lifting requirement assessments with customized solutions; installation guidance and operator training provided; post-installation trial operation monitoring to ensure smooth operations.
- Warranty Commitment: 1-year warranty on entire unit; 2-year warranty on core components (electric hoist, motor, reducer). Free repair or replacement for non-human-induced damage during warranty period. Annual maintenance agreements available for scheduled on-site inspections and upkeep to extend equipment lifespan.
Single-Girder Gantry Crane Specifications from Henan Mine Crane Manufacturing
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
Detailed Drawing of Single-girder gantry crane Manufactured by Henan Mine
China's premier crane supplier, driving the crane industry forward for 24 years
Application Scenarios for Single-Girder Gantry Cranes Manufactured by Henan Mine Crane
The MH single-girder gantry crane manufactured by Henan Mine features a core design with fully enclosed U-shaped legs and a tubular steel structure. Its minimal wind-facing surface and superior wind resistance make it the preferred lightweight gantry crane for windy outdoor environments.
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Outdoor Material Yards for Building Materials/Precast Component PlantsSuitable for open-air raw material yards and finished product storage areas at cement plants, concrete precast component factories, and stone processing plants. Used for handling materials such as cement clinker, sand and gravel raw materials, precast floor slabs, and stone blocks.
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Open-Air Steel/Profile Processing WorkshopsSuitable for open-air processing zones in small-to-medium steel processing plants and wrought iron product factories. Handles raw materials like round bars, square bars, and angle bars, as well as finished steel products.
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Small-to-Medium Open Yards and Warehouse Loading DocksSuitable for open yards, agricultural supply warehouses, and hardware component warehouses of small-to-medium enterprises. Handles storage, retrieval, and stacking of heavy goods under 20 tons (e.g., machinery, metal products, bulk fertilizer bags).
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Inland Small Ports/Rail Freight TerminalsDesigned for small-scale yards at inland river ports and railway freight transfer stations, handling small-to-medium containers, bagged goods, machinery, and equipment.
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Construction Machinery Repair Shops/Automotive Service StationsUsed in open or semi-open repair areas of workshops for handling heavy components under 32 tons, such as vehicle chassis, engines, and excavator parts.
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Temporary Lifting at Construction SitesSuitable for small-to-medium construction projects, roadworks, pipeline installations, etc., serving as temporary lifting equipment for materials like rebar, concrete pipes, and construction machinery components.
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Small-to-Medium Factory Workshops/Outdoor Loading DocksUsed at outdoor loading docks and open raw material areas of light industrial facilities like food processing plants, paper mills, and feed mills for handling raw materials and finished products. Examples include transporting paper rolls to production lines or transport vehicles at paper mills, or transferring feed ton bags to storage areas at feed mills.
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Medical Device/Electronic Equipment Assembly WorkshopsUsed in outdoor assembly areas or external transfer platforms of small-to-medium medical device factories and electronic equipment plants. Lifts large medical equipment (e.g., CT scanners, MRI machines) and precision components like electronic equipment cabinets.
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Waste Treatment Plants/Sewage Treatment PlantsUsed in waste sorting areas of waste treatment plants and sludge processing zones of sewage treatment plants to lift and transport waste transfer containers, sludge tanks, and similar materials.
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Urban Greening and Municipal Maintenance SitesUsed in municipal greening nurseries and road maintenance centers to lift and transport large seedlings, landscaping equipment, road repair machinery, and other materials.
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Model Selection Recommendations:Select models based on material weight, allowing a 10–20% safety margin. Henan Mine offers on-site surveys to precisely match models with operational environments and lifting requirements. Optional smart maintenance modules enable real-time monitoring and remote diagnostics, enhancing operational efficiency.
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
Related Product Recommendations
China's Premier Crane Supplier, Empowering the Lifting Industry for 24 Years
MDG Gantry Crane
Henan Mine's MDG Offset Gantry Crane Features a single-girder structure with a hoist mechanism, L-shaped outriggers, rated lifting capacity of 5-50 tons, and spans of 18-35 meters. Suitable for outdoor loading/unloading operations in scenarios such as cargo yards and docks.
MHL Electric Hoist Gantry Crane
Manufactured by Henan Mine, the MHL electric hoist gantry crane features an electric hoist as its lifting mechanism. Supported by outriggers on both sides, it operates along ground-mounted rails. Designed for intermittent, repetitive material and equipment handling in general work environments, it provides vertical lifting along with longitudinal and lateral movement capabilities. Gripping devices include hook, grab, and electromagnetic chuck configurations to accommodate diverse material handling requirements. Outriggers may be fitted to the outer sides of the legs or omitted as needed. Working class: A3 to A5.
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Full range of lifting equipment, international standard quality and ample production capacity, ensuring worry-free agency support.
Professional cross-border after-sales team + global parts warehouse, 24-hour response, full-cycle service to help you effortlessly expand your market.
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 Concerns About Henan Mine Crane Single-Girder Gantry Cranes and Professional Answers
China's Premier Crane Manufacturer, Driving High-Quality Development in the Crane Industry for 24 Years
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As a small machinery factory with limited budget, how cost-effective is your single-girder gantry crane? Are the initial investment and long-term maintenance costs high?Professional Answer: I fully understand your budget constraints as a small machinery factory. Our single-girder gantry crane is specifically designed as a “high-value choice” for SMEs, with both initial investment and ongoing maintenance costs precisely controlled! It fully meets daily production needs, delivering value far exceeding expectations.
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Our worksite is an open-air cargo yard frequently exposed to rain and wind. Can your single-girder gantry crane operate stably outdoors? Is it prone to damage?Professional Answer: Absolutely stable. By selecting the appropriate outdoor-specific components, it effectively withstands harsh weather like wind and rain, preventing equipment damage! We've designed specialized outdoor adaptation solutions for open-air operations. Based on your region's climate conditions, we'll optimize outdoor protection configurations to ensure long-term, stable operation in open environments.
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Our operators are general laborers without specialized crane experience. Can they quickly master your single-girder gantry crane?Expert Answer: The learning curve is extremely low—general workers can become proficient after just one day of specialized training! Our single-girder gantry cranes are designed for simplicity and ease of operation.
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If equipment malfunctions during operation, how responsive is your after-sales support? Can you repair it quickly to resume production? We're concerned about downtime impacting production schedules.Professional Answer: Rest assured, we have a comprehensive after-sales response system to ensure rapid fault resolution and minimize downtime losses! For continuous operations with strict downtime requirements, we also offer scheduled inspection services to proactively identify potential issues and eliminate them before they escalate.
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Our workshop has non-standard spans. Can your single-girder gantry cranes be customized? What is the customization lead time?Professional Answer: Absolutely! Our single-girder gantry cranes support full-size customization. Whether it's special spans, lifting heights, or unique load capacity requirements, we can precisely tailor the solution. The customization process is straightforward.
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Your single-girder gantry crane has a maximum lifting capacity of 32 tons. Some of our materials approach this weight. Could long-term lifting cause equipment damage? How stable is the load-bearing capacity?Professional Answer: Models rated at 32t can safely handle long-term lifting of materials near 32t with fully guaranteed load stability! We'll also optimize structural parameters based on your specific material handling needs to further enhance load stability.
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We want to integrate the equipment with our warehouse's simple material management system for automatic lifting record tracking. Can your single-girder gantry crane support this?Professional Answer: Absolutely! Our single-girder gantry crane's intelligent control system features open communication interfaces designed for integration with basic material management systems. This enables automatic lifting record tracking and supports expansion of additional smart management functions, enhancing operational standardization
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Compared to forklifts, what advantages does your single-girder gantry crane offer for material handling?Professional Answer: Compared to forklifts, single-girder gantry cranes are better suited for the long-term lifting needs of small and medium-sized enterprises in material handling: First, they offer a broader lifting range. Second, they provide more stable load-bearing capacity. Third, they have lower long-term operating costs. Forklifts require specialized operators, while single-girder gantry cranes can be operated by a single person. Their energy consumption is only one-third that of forklifts, and maintenance costs are lower, resulting in significant long-term cost savings.
Operating Manual for Electric Single-Girder Cranes
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.
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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
Whether it's material handling within factory workshops, goods storage and retrieval in warehouses, production support for small processing plants, or equipment maintenance in repair shops—cranes are far more than simple lifting tools. They are the core driving force behind project progress.
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