Double Girder Overhead Crane
MecBase is a professional Double Girder Overhead Crane manufacturer, supplier, and wholesale provider in China. With many years of experience in crane manufacturing and international export, we supply high-quality double girder overhead cranes to customers worldwide.
As an experienced double girder overhead crane factory, MecBase provides reliable heavy-duty lifting equipment designed for industrial material handling. Our double girder overhead cranes are widely used in steel plants, factories, warehouses, workshops, logistics centers, power plants, and large-scale manufacturing facilities.
China Wholesale Double Girder Overhead Crane Supplier & Global Exporter
We offer a complete range of double girder overhead cranes with various lifting capacities, spans, and drive systems to meet different industrial requirements. Whether you need a 10 ton, 20 ton, 50 ton, or heavy-duty crane up to 500 ton, our engineering team can provide customized solutions tailored to your project.
Product Advantages
- Multiple span options to suit different workshop and plant layouts
- Wide lifting capacity range (10T – 500T) for medium to heavy-duty applications
- Flexible control methods (pendant, remote control, cabin operation)
- Heavy-duty double girder structure with high-strength steel design
- Higher lifting height and better hook approach than single girder cranes
- Stable operation and long service life
- Competitive double girder overhead crane price
Double Girder Overhead Crane Technical Specifications
📊 General Parameters
| Item | Specification | Item | Specification |
| Crane Type | Double Girder Overhead Crane | Working Class | A5 – A8 |
| Lifting Capacity | 10T – 500T | Power Supply | 220V / 380V / 415V / 440V |
| Span | 10m – 35m (customizable) | Frequency | 50Hz / 60Hz |
| Lifting Height | 6m – 30m (customizable) | Control Method | Pendant / Remote / Cabin |
⚙️ Hoisting System
- Wire rope hoist or open winch trolley
- High-efficiency motor with thermal protection
- Electromagnetic fail-safe brake
- Hardened gear reducer
- Heavy-duty steel drum
🏗️ Crane Structure
- Box-type double girder design
- Material: Q235 / Q345 high-strength steel
- Modular end carriage
- Precision-machined wheels
- Suitable for various crane rail standards
⚡ Electrical System
- PLC and VFD control (optional)
- IP54 / IP55 protection class
- Stable and energy-efficient operation
🔒 Safety Features
- Overload protection
- Limit switches
- Emergency stop system
- Phase protection
- Anti-collision system (optional)
HOT Sell Double Girder Overhead Crane Types
Top Running Double Girder Overhead Crane
- Mounted on runway beams
- Ideal for heavy-duty operations
- Most common industrial crane type
Wire Rope Hoist Double Girder Overhead Crane
- Cost-effective solution
- Suitable for general manufacturing
- Easy maintenance
Open Winch Double Girder Overhead Crane
- Designed for extreme heavy loads
- Widely used in steel mills and ports
Double Girder Overhead Crane with Electric Hoist
- Flexible and efficient
- Suitable for medium-duty applications
Applications of Double Girder Overhead Crane
- Steel Industry: Used for heavy-duty lifting such as molten steel ladle handling, scrap processing, and steel material transportation.
- Manufacturing Industry: Ideal for equipment assembly, mold handling, and production line material movement.
- Warehouse & Logistics: Efficient for loading, unloading, and handling long or heavy materials in storage and distribution centers.
- Cement & Mining: Designed for bulk material handling such as coal, limestone, and clinker using grab systems.
- Power Plants: Applied in turbine installation, maintenance, and heavy equipment lifting.
- Shipbuilding & Heavy Industry: Suitable for large structure assembly and heavy steel component handling.
- Chemical Industry: Used in hazardous environments requiring explosion-proof lifting equipment.
- Aluminum & Electrolysis: Applied in high-current environments with insulated crane systems.
- Special Conditions: Used where power supply is limited or manual operation is required.
Advantages of Double Girder Overhead Crane
Advantages
The main advantages of single girder overhead cranes include:
- Lower cost compared with double girder cranes
- Lightweight structure
- Easy installation and maintenance
- Lower building load requirements
- High operational efficiency
Single Girder vs Double Girder Overhead Crane
Understanding the difference between single girder vs double girder overhead crane systems helps engineers choose the correct crane type.
| Feature | Single Girder Crane | Double Girder Crane |
| Structure | One girder | Two girders |
| Capacity | Up to ~20 tons | Up to 500 tons |
| Cost | Lower | Higher |
| Installation | Easier | More complex |
| Application | Light–medium duty | Heavy duty |
Design & Engineering Support
We provide:
- Double girder overhead crane drawing (CAD / DWG)
- Load calculation & amperage analysis
- Crane rail matching solutions
- Installation guidance
Get Your Double Girder Overhead Crane Quote Today!
Looking for a reliable double girder overhead crane manufacturer or supplier?
👉 Contact MecBase now to get:
- ✔️ Free technical consultation
- ✔️ Fast quotation within 24 hours
- ✔️ Customized crane solution
- ✔️ Best wholesale price
More Types of Double Girder Overhead Cranes
NLH — European Type Double Girder Hoist Crane
- Lifting Capacity: 3T–80T
- Feature: Low headroom design
- Advantages: Compact structure, energy-efficient, smooth operation
- Positioning: High-end version (more advanced than LH type)
LH — Standard Hoist Double Girder Crane
- Lifting Capacity: 3T–63T
- Configuration: CD/MD wire rope hoist trolley
- Advantages: Cost-effective, simple structure
- Positioning: Economical solution
QDX — European Open Winch Double Girder Crane
- Lifting Capacity: 3T–320T
- Features: Low headroom + open winch design
- Benchmark: Upgraded version of QD crane
- Positioning: High-end heavy-duty crane with European design
QD — Universal Hook Double Girder Crane
- Lifting Capacity: 3T–550T
- Most widely used model
- Suitable for general industrial applications
- Positioning: Standard industrial crane
QDY — Ladle Crane (Light to Medium Duty)
- Lifting Capacity: 3T–74T
- Application: Steel ladle handling
YZ — Heavy Duty Casting Crane
- Lifting Capacity: 75T–320T
- Feature: High safety redundancy
- Positioning: Core equipment in steel plants (highest safety level)
QZ — Grab Bucket Crane
- Grab Types:
- Orange peel grab
- Clamshell grab
- Applications: Coal, cement, ore handling
QB — Explosion-proof Crane
- Applications: Oil, gas, and chemical industries
- Function: Prevent sparks and explosions
QY — Insulated Crane
- Applications: Electrolytic aluminum and smelting workshops
- Function: Prevent electrical current from passing through equipment
QE — Double Trolley Crane
- Capacity: (2.5+2.5)T ~ (200+200)T
- Applications:
- Long materials
- Synchronized dual-hook lifting
QC — Electromagnetic Crane
- Lifting Device: Electromagnetic lifter / magnetic beam
- Applications: Steel scrap, steel plates
QG — Hanging Girder Crane
- Applications: Long and irregular loads
QL — Electromagnetic Beam Crane
- Combination: Magnetic lifting + beam
- Applications: Steel pipes, steel plates
SQ — Manual Double Girder Crane
- Feature: No electric power required
- Applications:
- Power shortage environments
- Explosion-proof required areas
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