Double Girder Overhead Crane
Double Girder Overhead Crane1.webp
Double Girder Overhead Crane2.webp
Double Girder Overhead Crane3.webp
Double Girder Overhead Crane4.webp
Double Girder Overhead Crane5.webp
Double Girder Overhead Crane1.webp
Double Girder Overhead Crane2.webp
Double Girder Overhead Crane3.webp
Double Girder Overhead Crane4.webp
Double Girder Overhead Crane5.webp
Double Girder Overhead Crane is used in steel plants, warehouses, and heavy industries for high-capacity and efficient material handling.
Capacity:
5~800ton
Lifting Height:
12-22meter
Span:
10.5~31.5meter
Voltage/Hertz:
3 Phrase A.C. 50Hz 380V or others
Working Class:
A5-A6
CONSULT
Product Overview
Application Scenario
Features
Customized
Parameter
Product Overview

The Double Girder Overhead Crane is a heavy-duty lifting solution designed for handling large and complex loads in demanding industrial environments. With its robust double beam structure and advanced control system, it provides exceptional lifting performance, high efficiency, and long-term operational reliability.

The crane adopts a double girder bridge structure made from high-strength steel, ensuring superior rigidity and load-bearing capacity. Compared with single girder cranes, it allows for higher lifting heights and larger capacities, making it ideal for heavy-duty applications.

Its electric hoisting trolley runs on rails mounted on top of the girders, maximizing hook height and improving working efficiency. The bridge traveling mechanism enables smooth longitudinal movement along runway rails, ensuring flexible coverage across wide working areas.

Equipped with high-performance motors, precision transmission systems, and reliable braking devices, the crane ensures stable, accurate, and safe lifting operations. The integrated electrical control system supports multiple control modes, including pendant control, remote control, and cabin operation.

Lifting Capacity
5 ton – 800 ton
Span Range
10.5 m – 31.5 m
Lifting Height
12 m – 22 m (customizable)
Control Method
Pendant / Remote / Cabin Control

Application Areas

  • Steel plants and heavy manufacturing industries

  • Machinery production workshops and assembly lines

  • Warehouses and logistics distribution centers

  • Railway yards, ports, and container handling areas

  • Chemical plants and large-scale industrial facilities

Important Notes

  • Regular inspection and maintenance are required to ensure safe operation

  • Not suitable for hazardous environments without explosion-proof or special configurations

  • Custom design is recommended for extreme temperatures or corrosive conditions

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 Double Girder Overhead Crane Solutions

Weihua Crane provides fully customized Double Girder Overhead Crane solutions for heavy-duty industrial applications, ensuring high performance, stability, and reliability in complex working conditions.

Key parameters such as lifting capacity, span, lifting height, and working duty can be flexibly customized to meet different workshop layouts and production requirements, making it ideal for handling heavy loads efficiently.

Optional Configurations

  • Cabin control, remote control, or pendant control options

  • Frequency conversion drive for smooth operation

  • Anti-sway system for precise load positioning

  • Overload protection and multiple safety limit devices

  • Explosion-proof and high-temperature resistant configurations

Our engineering team ensures high lifting efficiency, stable operation, and long service life, providing reliable lifting solutions for heavy industries such as steel plants, manufacturing facilities, and warehouses.

Parameter

Double Girder Overhead Crane6.webp

Model QD type
Lifting capacity t 5 10 16/3.2 20/5 32/5 50/10 75/20 100/20
Max.lifting height Main lifting m 16 16 16 12 16 12 20 22
Aux.lifting m

18 14 18 16 22 22
Span m 10.5-31.5 13.5-31.5 13-31
Lifting speed Main m/min 11.3 8.5 7.9 7.2 7.5 5.9 6.1 3.9
Main 15.6 10.4 10.7 9.8 9.5 7.8 6.1 4.9
Aux.

14.6 15.5 15.5 10.4 7.2 7.2
Trolley traveling speed m/min 37.2 37.2 40.0 40.0 42.6 38.5 38.4 33.90
Crane traveling speed A5 m/min 68.3/70.4 70.4/71.8/73.4 70/72/72.8 70/72/73 74.2/75.1 75/75/72 53.9 61.7
A6 68.3/71.1/88.9 71.1/74.2/74.2 70/72/73 71.3/73.6/73.6 75 75/75/74 77.8/67 61.8
Power Supply 3 Phrase A.C. 50Hz 380V or others


HOT PRODUCTS