Double Girder Gantry Crane – Heavy-Duty Industrial Lifting Solution
Introduction to Double Girder Gantry Crane
The MATE-MG Double Girder Gantry Crane is a high-performance lifting solution designed for both indoor and outdoor heavy-duty material handling. It is widely used in open warehouses, freight yards, railway stations, ports, and docks. Power supply options include cable drum and overhead sliding wire, ensuring stable performance under diverse working environments.
For international safety and performance compliance, this crane follows FEM Crane Standards and EU CE Certification Guidelines.
This versatile crane can be equipped with hooks, grabs, clamps, or electromagnets, making it ideal for handling bulk materials, steel plates, containers, and other heavy cargo.
Structure of MATE-MG Double Girder Gantry Crane
The crane consists of:
-
Gantry structure (box-type or truss-type)
-
Main beam (double-beam box structure, welded with submerged arc automatic welding)
-
End beams & outriggers (A-type or U-type based on site requirements)
-
Lifting trolley & running mechanism
-
Electrical system & protective devices
Its modular design ensures high adaptability, easy maintenance, and flexible customization.
Advantages of Double Girder Gantry Crane
-
Advanced Modular Design – lightweight with reduced wheel pressure.
-
European Standard Technology – large span, high stability, working class M5–M6.
-
Frequency Conversion Control – smooth start, stable travel, reduced energy loss.
-
High Load Capacity – capable of lifting extremely heavy materials with efficiency.
-
Flexible Control – cab operation or remote control available.
-
Standardized Components – serialized parts for quick replacement and low downtime.
Main Technical Systems
Main Beam
-
Double-beam box structure with submerged arc welding.
-
Non-destructive testing ensures national and EU standard compliance.
-
High-strength steel: Q235B, Q355B, Q355E.
Drive Mechanism
-
Three-in-one drive system (motor + reducer + brake).
-
Variable frequency motor ensures smooth and safe performance.
-
Electromagnetic or hydraulic brake with asbestos-free pads for safety.
Wheel System
-
Made of 40Cr or 42CrMo alloy steel, fully tempered.
-
Long service life with high load-bearing strength.
-
Equipped with self-aligning bearings, buffers, and safety devices.
Safety & Protective Devices
The Double Girder Gantry Crane is equipped with:
-
Overload protection and circuit self-checking system
-
Anti-collision system with sound & light alarm
-
Rainproof devices for outdoor use
-
Track clamps, height limiters, overspeed & lightning protection
-
Emergency stop and low-voltage protection
Applications
The MATE-MG Double Girder Gantry Crane is widely applied in:
-
Heavy manufacturing industries
-
Shipbuilding and steel processing
-
Container terminals and logistics centers
-
Ports, docks, and freight yards
-
Mining, construction, and infrastructure projects
Its high load capacity, modular design, and advanced safety features make it one of the most reliable heavy-duty lifting solutions in industrial operations.
Contact us for more information
