Heavy Duty Gantry Crane Manufacturer and Customized Lifting Solutions

What Is a Heavy Duty Gantry Crane?

A Heavy Duty Gantry Crane, also known as a Heavy Lifting Gantry Crane or Large Capacity Gantry Crane, is a heavy-duty material handling system designed for lifting and transporting oversized and high-weight loads. It consists of main girders, supporting legs, hoisting mechanisms, and traveling systems, and is widely used in ports, shipyards, steel plants, power plants, and heavy manufacturing facilities.

Heavy duty gantry cranes are built for heavy lifting operations that require high load capacity, large span, and stable performance. Compared with standard gantry cranes, they use heavier steel structures, larger hoisting systems, and reinforced traveling mechanisms to handle loads from 50 tons to over 500 tons. They are commonly used for ship blocks, steel structures, heavy machinery, and large industrial equipment handling.

These cranes are available in different configurations, including رافعات جسرية مزدوجة العارضة, rail-mounted gantry cranes (RMG), rubber-tired gantry cranes (RTG), and shipyard gantry cranes. The structure, traveling system, and control method can be customized according to lifting capacity, working environment, and operational requirements.

أنواع

أجزاء

مواصفات

Heavy duty gantry cranes are available in different structures and configurations to meet various lifting requirements. Based on the traveling system, load capacity and application conditions, common types include double girder gantry cranes, rail mounted gantry cranes, rubber tyred gantry cranes, shipyard gantry cranes and hydraulic gantry cranes.

Double Girder Heavy Duty Gantry Crane

Double girder heavy duty gantry crane uses two main girders to provide higher structural strength and lifting stability. It is designed for heavy-duty material handling with large lifting capacities and is widely used in steel plants, power plants, shipyards and heavy machinery manufacturing.

• Lifting Capacity: 50–500+ Tons
• Span: Customized
• Working Class: A3–A7

Control Mode: Pendant / Remote / PLC Control

إرسال استفسار 

رافعة جسرية مثبتة على سكة حديدية (RMG)

Rail mounted gantry crane runs on fixed rails and is mainly used for container handling, storage yards and large material transfer operations. It features accurate positioning, stable traveling performance and is suitable for continuous loading and stacking work.

• Lifting Capacity: 35–50 Tons
• Traveling Type: Rail Mounted
• Control Mode: Manual / Remote / Automatic
• Application: Port Container Yard

إرسال استفسار 

رافعة جسرية بإطارات مطاطية (RTG)

Rubber tyred gantry crane adopts tire-based traveling system, allowing flexible movement without fixed rails. It is commonly used in ports, container terminals and outdoor storage areas where mobile operation is required.

• Lifting Capacity: 35–40 Tons
• Traveling Type: Rubber Tyred
• Power Supply: Electric / Diesel Generator
• Control Mode: Remote / Automatic Control

إرسال استفسار 

رافعة جسرية في حوض بناء السفن

Shipyard gantry crane is developed for large shipbuilding projects, including ship block lifting, hull assembly and heavy component handling. It features large span, high lifting height and high load capacity for marine engineering applications.

• Lifting Capacity: 200–1200 Tons
• Span: Customized
• Lifting Height: Customized
• Application: Shipyard / Marine Engineering

إرسال استفسار 

Hydraulic Gantry Crane

Hydraulic gantry crane uses hydraulic lifting technology for moving and installing oversized components. It is commonly applied in bridge construction, power equipment installation and heavy industrial relocation projects.

• Lifting Capacity: 10–200 Tons
• Lifting System: Hydraulic Jacking System
• Setup Type: Modular Structure
• Application: Bridge / Heavy Equipment Installation

إرسال استفسار 

أجزاء

• Heavy duty gantry crane is composed of several main parts, including the steel structure, lifting system, traveling system, and electrical control system.
• Main Girder: The main girder is the main load-bearing part of the crane. It carries the trolley and lifting mechanism, and its design depends on lifting capacity, span, and working class.
• Supporting Legs: The supporting legs connect the main girder with the traveling system. Large gantry cranes usually use rigid legs and flexible legs to support the crane structure.
• Hoisting Mechanism: The hoisting mechanism consists of the hoist, motor, gearbox, and wire rope. It is used for lifting and lowering loads.
• Traveling Mechanism: The traveling mechanism includes motors, wheels, and drive units. It allows the crane to move along rails or working tracks.
• Trolley System: The trolley runs on the main girder and moves the load horizontally within the crane span.
• Electrical Control System: The electrical control system controls crane lifting, traveling, and operation functions through pendant control, remote control, or PLC control.
• Safety Devices: Safety devices include overload limiters, travel limit switches, wind alarms, and monitoring equipment.

مواصفات

مُعامل	مواصفات
قدرة الرفع	50–500+ Tons
سبان	مخصص
ارتفاع الرفع	مخصص
نوع الرافعة	Double Girder Gantry Crane / RMG / RTG / Shipyard Gantry Crane
Girder Structure	عارضة واحدة / عارضة مزدوجة
الطبقة العاملة	أ 3 - أ 7
Traveling Type	مركب على سكة حديد / ذو إطارات مطاطية
وضع التحكم	Pendant Control / Remote Control / PLC Control / Automatic Control
مزود الطاقة	Electric / Diesel Generator / Hybrid Power
درجة حرارة التشغيل	-20℃ to +50℃
نظام السلامة	Overload Protection / Limit Switch / Wind Alarm
تطبيق	Port / Shipyard / Steel Plant / Power Plant / Heavy Manufacturing

Note: The specifications listed above are customizable based on lifting capacity, span, lifting height, and site requirements.

تطبيقات

Heavy duty gantry cranes are used for large-scale lifting and material handling in industries that require high load capacity, wide working areas, and heavy equipment handling.

Port and Container Terminals

Container handling, cargo loading and stacking operations.

Shipbuilding and Marine Engineering

Ship blocks, hull sections, and marine components lifting.

Steel and Metal Industry

Steel coils, steel plates, structural parts, and production equipment handling.

Power Plants and Energy Facilities

Generators, turbines, and large mechanical equipment installation.

Heavy Machinery Manufacturing

Large machines, industrial structures, and oversized components handling.

Bridge Construction and Infrastructure Projects

Bridge segments, construction modules, and prefabricated structures lifting.

To learn more about the applications of gantry cranes, read the article: What Is a Gantry Crane Used For? Applications and Industries

ميزات

Project Showcase

Heavy Duty Gantry Crane Price

The price of a heavy duty gantry crane depends on the lifting capacity, span, lifting height, crane structure, control system, and customization requirements. Due to the large differences in project conditions, heavy duty gantry crane prices are usually quoted based on technical specifications.

Lifting Capacity — Higher lifting capacity requires stronger steel structures, larger hoisting systems, and higher-power drive units, which increase the overall cost.

Span and Lifting Height — Larger span and higher lifting height require longer girders, reinforced legs, and additional structural design.

Crane Type — Double-girder gantry cranes, RMG cranes, RTG cranes, and shipyard gantry cranes have different structures and price ranges.

Control System — Manual control, remote control, PLC control, and automatic systems affect the equipment configuration and cost.

Working Environment — Outdoor operation, high wind areas, corrosive environments, and special working conditions may require additional protection and customized designs.

Custom Configuration — Options such as special lifting devices, intelligent monitoring systems, power supply solutions, and safety equipment will affect the final price.

For an accurate heavy duty gantry crane price, please provide lifting capacity, span, lifting height, application, and working conditions. WEIHUA can provide a customized quotation based on your project requirements.

To learn about the factors that affect pricing and how to choose the right model, see the article: Gantry Crane for Sale: Types, Prices & Buying Guide (2026)

For details on the price guide for gantry cranes, see the article: How Much Does a Gantry Crane Cost? Price Guide and Cost Factors

Safety Maintenance

• Main Structure Inspection: Check the main girder, supporting legs, and welding joints for cracks, deformation, or corrosion.
• Hoisting System Inspection: Inspect hooks, wire ropes, drums, brakes, and lifting motors for wear and abnormal conditions.
• Traveling System Maintenance: Check wheels, rails, drive motors, and gearboxes to maintain stable crane movement.
• Electrical System Inspection: Inspect control panels, cables, PLC systems, and sensors to ensure proper operation.
• Safety Device Testing: Test overload protection, limit switches, wind alarms, and emergency stop devices regularly.
• Lubrication Maintenance: Lubricate gears, bearings, and moving parts according to the maintenance schedule.
• Load Testing: Perform regular load tests to check lifting performance and structural condition.
• Environmental Inspection: Check the crane operating environment for temperature, wind load, humidity, and corrosion factors.

Gantry cranes must be inspected regularly during operation to ensure safe use. For a detailed inspection checklist, see the article: “Gantry Crane Inspection Checklist: Daily, Monthly, and Annual Inspection Guide.”

Customized Heavy Duty Gantry Crane

WEIHUA provides customized heavy duty gantry crane solutions based on lifting requirements, working conditions, and project specifications. The crane structure, lifting capacity, span, lifting height, and control system can be configured according to different industrial applications.

• Lifting Capacity Customization: Crane capacity can be customized from 50 tons to 500+ tons according to the weight and size of the loads.
• Span and Lifting Height Customization: The main girder span and lifting height can be designed according to the site layout, working area, and lifting requirements.
• Structure Design Customization: Options include double girder structure, rigid and flexible legs, rail-mounted or rubber-tired configurations for different operating conditions.
• Control System Customization: Control options include pendant control, remote control, PLC control, and automatic operation systems.
• Power Supply Customization: Power solutions can be configured with electric power, diesel generator, or hybrid power systems according to the working environment.
• Application-Based Design: The crane can be customized for ports, shipyards, steel plants, power plants, heavy machinery manufacturing, and other industrial applications.

احصل على عرض أسعار مخصص الآن

Heavy Duty Gantry Crane Manufacturer and Supplier

WEIHUA is a professional Heavy Duty Gantry Crane manufacturer and supplier specializing in the design and production of large-capacity gantry cranes. With advanced manufacturing facilities, experienced engineers, and complete production capabilities, WEIHUA supplies gantry cranes from 50 tons to 500+ tons for shipyards, ports, steel plants, power plants, and heavy equipment industries.

وي هوا has accumulated rich experience in heavy lifting projects and provides complete crane solutions covering design, manufacturing, installation guidance, and technical support. All cranes are produced under strict quality control procedures and comply with relevant industry standards. Whether for a new lifting system or equipment upgrade project, WEIHUA can provide customized heavy duty gantry crane solutions according to customer requirements. اتصل بنا for project consultation and crane quotation.

أسئلة شائعة

خدمة ما بعد البيع

تطورت شركة "وي هوا"، التي تأسست عام 1988، لتصبح رائدة عالمية في مجال التصنيع الذكي في الصين. نحن متخصصون في البحث والتطوير وإنتاج الرافعات الذكية، مع توفير حلول المركبات الموجهة آليًا (AGV). تقدم فرقنا الهندسية والتسليم وما بعد البيع المحترفة دعمًا تقنيًا شاملًا، وحلولًا مخصصة، وإرشادات تركيب في الموقع، وخدمات عالمية سريعة الاستجابة لضمان تشغيل كل مشروع بأمان وكفاءة.

خصص حلول الرفع الخاصة بك

اتصل بنا الآن عبر البريد الإلكتروني: [email protected], ، أو املأ النموذج أدناه.