Explosion Proof Double Girder Overhead Cranes

Explosion-proof double girder overhead cranes are heavy-duty lifting systems specifically engineered for hazardous environments where flammable gases, vapors, or combustible dust are present.

These cranes are designed to eliminate potential ignition sources such as sparks, electrical arcs, and excessive heat, ensuring safe, stable, and efficient lifting operations in explosive atmospheres.

MecBase is a professional manufacturer, supplier, and exporter of explosion-proof double girder overhead cranes in China, delivering high-quality and reliable lifting solutions for hazardous environments across oil & gas, chemical processing, mining, and other industrial sectors worldwide.

Built for maximum safety, strength, and compliance with international explosion-proof standards, our double girder cranes provide enhanced load capacity, superior stability, and long-term durability. They are ideal for heavy-duty lifting applications and seamless integration into complete overhead crane systems.

China Wholesale Explosion Proof Double Girder Overhead Crane Supplier & Global Exporter

We offer a full range of explosion-proof double girder overhead cranes, engineered for high-capacity lifting, safe operation in hazardous environments, and compliance with global explosion-proof certifications.

With extensive expertise in crane manufacturing and international export, MecBase provides customized solutions tailored to your project requirements, ensuring optimal safety, performance, and cost efficiency.

Key Features of Explosion Proof Double Girder Overhead Cranes

Explosion-Proof Design
Designed to prevent sparks, electrical arcs, and heat accumulation, ensuring safe operation in explosive environments
High Safety Standards
Compliant with international standards such as ATEX and IECEx
Heavy-Duty Double Girder Structure
Provides higher lifting capacity, improved stability, and better load distribution for demanding applications
Anti-Spark Components
Utilizes special materials and protected electrical systems to minimize ignition risks
Smooth & Precise Operation
Equipped with explosion-proof hoists and advanced control systems for accurate and stable lifting
Wide Application Range
Suitable for oil & gas, petrochemical plants, mining operations, and other hazardous industries
Customizable Configuration
Capacity, span, lifting height, and explosion-proof classification can be tailored to project needs
Low Maintenance & Long Service Life
Robust design ensures durability and reduced maintenance requirements

Technical Specifications – Explosion Proof Double Girder Overhead Cranes

Parameter	Specification
Lifting Capacity	5 – 100 ton (or higher, customizable)
Span	10.5 – 31.5 m
Lifting Height	6 – 30 m (customizable)
Work Duty	FEM 2m – 4m (A5 – A7)
Explosion-Proof Grade	Ex d / Ex e / ATEX / IECEx
Power Supply	220V – 690V, 50/60Hz, 3 Phase
Travel Speed	5 – 40 m/min
Hoist Type	Explosion-proof wire rope hoist / trolley
Control Mode	Pendant / Remote / Cabin Control
Surface Treatment	Anti-corrosion painting
Working Temperature	-20℃ to +50℃
Reference Price Range	$20,000 – $150,000+

Types of Explosion Proof Single Girder Overhead Cranes We Can Provide

MecBase offers a comprehensive range of explosion-proof double girder overhead cranes, engineered to meet demanding lifting requirements in hazardous environments across various industrial applications.

Explosion-Proof Double Girder Overhead Crane with Electric Hoist (QD/QDX Type)

Equipped with explosion-proof wire rope hoists, this type is suitable for medium to heavy-duty lifting applications, offering reliable performance and precise control.

Explosion-Proof Double Girder Trolley Hoist Crane

Features an integrated explosion-proof trolley system running on dual girders, providing higher lifting capacity, improved stability, and smooth operation for heavy loads.

Explosion-Proof Double Girder Crane with Grab Bucket

Ideal for bulk material handling in hazardous environments such as coal, chemicals, or mining, ensuring safe and efficient loading/unloading operations.

Explosion-Proof Double Girder Crane with Magnet

Designed for handling ferromagnetic materials like steel plates or scrap, commonly used in steel plants and heavy industrial environments with explosion risks.

Optional Configurations

To enhance safety, performance, and operational efficiency, the following optional features are available:

Explosion-proof remote control system – Enables safe operation from a distance in hazardous areas
Anti-sway system – Improves load stability and positioning accuracy
Variable Frequency Drive (VFD) – Provides smooth starting, precise speed control, and energy efficiency
Anti-corrosion coating for harsh environments – Suitable for offshore, chemical, or high-humidity conditions

Our Explosion-Proof Cranes and Hoists Solutions

At MecBase, we provide a complete range of portable gantry crane systems designed for flexible, efficient, and cost-effective material handling across various industrial environments. Our solutions are fully customizable to meet your specific lifting capacity, workspace conditions, and mobility requirements.

Explosion-Proof Overhead Crane

For indoor industrial lifting in hazardous workshops and plants

Explosion-Proof Gantry Crane

Suitable for outdoor applications and large-area material handling

Explosion-Proof Jib Crane

Ideal for localized lifting at workstations

Pneumatic Hoists (Air Hoists)

Air-powered hoists that provide inherently explosion-proof lifting solutions, ideal for hazardous environments with flammable gases or dust.

Explosion-proof Electric Chain Hoists

Electric chain hoists designed with explosion-proof components to ensure safe and reliable lifting in hazardous areas.

Explosion-proof Wire Rope Electric Hoists

High-capacity hoists using wire rope and explosion-proof systems for heavy-duty lifting in explosive atmospheres.

Explosion-proof Manual Chain Hoists

Hand-operated lifting devices with spark-resistant construction, suitable for safe use in hazardous environments without power supply.

Explosion-proof Lever Chain Hoists

Compact manual hoists designed for lifting, pulling, and positioning loads safely in confined or explosion-risk areas.

Why Choose Explosion Proof Double Girder Overhead Cranes

Choosing an explosion-proof double girder overhead crane ensures maximum safety, higher lifting capacity, and superior performance in hazardous environments:

Enhanced Safety Protection
Effectively prevents ignition sources such as sparks, arcs, and excessive heat in explosive atmospheres
Compliance with International Standards
Fully compliant with ATEX, IECEx, and other global explosion-proof certifications
Higher Load Capacity & Strength
Double girder structure supports heavy-duty lifting and demanding industrial operations
Superior Stability & Precision
Improved load distribution ensures smoother operation and precise positioning
Reliable Performance
Designed for continuous, high-frequency use in harsh industrial environments
Flexible & Scalable Applications
Suitable for complex lifting tasks across a wide range of hazardous working conditions

Applications of Explosion Proof Double Girder Overhead Cranes

Explosion-proof double girder overhead cranes are widely used in:

Oil & gas industry
Chemical plants
Petrochemical facilities
Mining and heavy material handling operations
Steel mills and metal processing plants
Paint, coating, and solvent environments
Dust-explosion hazardous areas

👉 Ideal for heavy-duty lifting operations in explosive or high-risk industrial environments

Main Components of Explosion Proof Double Girder Overhead Cranes

Component	Function
Double Main Girders	Provide primary load-bearing structure with enhanced strength
End Carriages	Enable crane travel along runway beams
Explosion-Proof Hoist/Trolley	Heavy-duty lifting mechanism mounted on dual girders
Trolley System	Moves hoisting mechanism smoothly across the girders
Electrical System	Explosion-proof power supply and control system
Control System	Manages lifting, traveling, and positioning operations
Safety Devices	Overload limiter, limit switches, anti-collision system, emergency stop

Get Your Explosion Proof Double Girder Overhead Cranes

Looking for a reliable explosion-proof crane or hoist tailored to your application?

👉 Contact MecBase today for expert consultation and a competitive quotation.

FAQs About Explosion Proof Double Girder Overhead Cranes

What is an explosion-proof double girder overhead crane?

An explosion-proof double girder overhead crane is a heavy-duty lifting system designed for hazardous environments where flammable gases, vapors, or combustible dust are present. It is engineered to eliminate ignition sources such as sparks, electrical arcs, and excessive heat.

What is the difference between single girder and double girder explosion-proof cranes?

Double girder cranes offer:

Higher lifting capacity
Greater stability
Larger span capability
Better suitability for heavy-duty and high-frequency operations

Single girder cranes are more cost-effective but are typically used for lighter-duty applications.

What explosion-proof standards do these cranes comply with?

Explosion-proof double girder cranes are typically designed to meet international standards such as:

ATEX (Europe)
IECEx (International)
GB explosion-proof standards (China, if required)

Certification depends on project requirements and site classification.

How do I choose the right explosion-proof crane for my project?

You should consider:

Hazardous area classification (Zone & gas/dust type)
Required lifting capacity and span
Duty cycle and working conditions
Environmental factors (temperature, corrosion, humidity)

👉 Consulting with a professional manufacturer like MecBase ensures the correct configuration.