MG Double Girder Truss Gantry Crane
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MG Double Girder Truss Gantry Crane (4).webp
MG Double Girder Truss Gantry Crane (3).webp
MG Double Girder Truss Gantry Crane (2).webp
MG Double Girder Truss Gantry Crane (2) - 副本.webp
MG Double Girder Truss Gantry Crane (4).webp
MG Double Girder Truss Gantry Crane (3).webp
MG Double Girder Truss Gantry Crane (2).webp
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MG Double Girder Truss Gantry Cranes are used in industries such as ports, shipbuilding, steel, water conservancy, and mining.
Capacity:
40-100Ton
Span:
20-40m
Voltage/Hertz:
3 phase 50Hz 380V
Working Class:
A5
CONSULT
Product Overview
Application Scenario
Features
Customized
Parameter
Product Overview

MG double girder truss gantry crane is a tried and tested solution for the lifting demands in outdoor construction sites. With the winch trolley on the two parallel truss girder, Weihua double truss gantry crane provides strong and steady lifting capability. Thanks to the high precision welding robots, the truss girder shows great stiffness against the heavy load.

Key Features

  • High rigidity of steel structures with a low deadweight

  • Advanced modular design and secure connection at each joint

  • Easy installation, maintenance and dismantling

  • Low wind resistance thanks to the truss structure

  • Compatibility with various accessories to lift different cargos

  • Full support of Weihua AICrane system for higher efficiency

Crane Advantages

Thanks to the truss structure, Weihua Construction MG features light deadweight and many other strongpoints. The low wind drag makes the gantry crane stand still on open construction yards. The modular design provides ease of assembly, dismantling, maintenance and transport. Different from traditional box girder cranes, wind blows through the truss with low friction, keeping stability in strong winds.

Weihua AICrane system enables intelligent identification, automatic braking, and improves both working efficiency and operation safety.

Applications

  • Ports: Container and cargo loading & unloading

  • Shipbuilding industry: Hull assembly and disassembly

  • Steel industry: Steel plate and profile handling

  • Water conservancy construction: Heavy equipment lifting

  • Mines: Ore and coal transportation & loading

Application Scenario

Water Conservancy And Hydropower

The dam-top gantry crane is installed on the top of a hydropower station dam. It is mainly used for gate lifting and material handling.

Wind Power Industry

Weihua cranes are widely used in offshore wind power projects, especially for wind turbine installation and large component handling.

Shipyard Cranes

Shipyard gantry cranes are designed for shipbuilding operations, including section lifting, turning, assembly, and launching.

Steel Mill Cranes

Weihua metallurgical cranes are used in steel mills covering lifting needs from smelting to finished product handling.

Features
Brand Reputation

Brand Reputation

Weihua Cranes ranks among the top sellers in China's crane industry, boasting high brand awareness and market share. Its products are widely used in numerous national key projects.

Full Service

Full Service

Weihua provides a one-stop service, encompassing consultation and planning, solution design, installation, and localized technical support worldwide.

Excellent Product Quality

Excellent Product Quality

Weihua Crane employs automated production lines and precision machining equipment. Key components are sourced from well-known domestic and international brands.

High Safety

High Safety

Weihua Lifting strictly adheres to international standards such as GB and FEM. Key structures adopt high safety factors to ensure precise operation.

Customized

Customized MG Double Girder Truss Gantry Crane Solutions

Weihua Crane provides fully customized MG Double Girder Truss Gantry Crane solutions designed for factories, steel plants, outdoor storage yards and heavy-duty operation sites, offering high lifting capacity, precise handling, and reliable performance for heavy equipment, steel materials and large component management.

Key parameters such as lifting capacity, span, lifting height, and rail gauge can be flexibly adjusted to suit different factory, storage yard or heavy-duty operation site layouts and heavy load handling requirements, ensuring efficient and safe operations.

Optional Configurations

  • Electric or hybrid drive trolley options

  • Automated control and remote operation system

  • Anti-sway and positioning system for precise heavy load handling

  • Energy-saving drive systems and regenerative braking

  • Customized design to match specific factory, storage yard or operation site rail layouts

Our engineering team ensures high efficiency, safety, and long-term reliability, providing advanced solutions for modern factories, steel plants, outdoor storage yards and heavy-duty handling operations.

Parameter
Terms Units Parameters
Loading capacity t 40 60 80 100
Span m 20~40 20~30
Duty group ISO A5
Lifting speed m/min 1 0.95 0.8 -
Trolley traversing speed 10 10.5
Crane traveling speed 14 15 13
Total motor power kW 22.8~26 30 31.4 46.4
Power supply - 3ph 380V 50 Hz or customized
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