Double Girder Semi Gantry Crane & Portal Crane 5 Ton,10 Ton,32 Ton

Semi gantry crane & semi portal crane for sale. Customized double girder design for indoor & outdoor use. Featured semi coker gantry crane for reference.

Double Girder Semi Gantry Crane

Double girder semi gantry cranes are a special design of gantry crane that combines the design of a bridge crane with that of a motorized rail travelling gantry crane.  One end of gantry crane bridge is supported by an elevated runway as with an end carriages, and the other end of the crane bridge is supported by a freestanding crane supporting legs, with wheels travelling on ground beams and rails. In the single leg crane design,  the power is typically provided by a power bar and collector assemblies along the elevated runway side of the semi portal crane and distributed by a festoon system to the hoist trolley.

Semi Gantry Cranes also called the semi portal crane, and they can be controlled either by a wired pendant control or with an optional crane radio remote control system.

Technical parameter s of double girder semi gantry cranes

Features  of Double Girder Semi Portal Crane

Double Girder Semi Gantry Crane , commonly used for factories, warehouses within or close to the factory outside, the no leg side is under factory railway, the right side located on the ground railway, used for transporting general goods. Double Girder Semi Gantry Crane, frequently used for factories, warehouses within or near the factory for general material handling.

• Rated lifting capacity of semi portal crane  is 5~32t, level is A5,A6, span 10 ~ 40m
• T hree-in-one driven motor and variable frequency control are optional feature for the semi gantry .
• Control method is ground pendant control and wieless remote control
• Higher working speed,High functionality, flexibility and ease of operation
• Simple structure, easy installation and maintenance.
• Customized crane designs are availble and wide additional features can be easily added based on requirements.

Optional Features:

• Variable speed control through VVF Drive
• Soft starter
• Waterproof, explosion proof , anti-corrosion
• Remote control

Safety Equipment

• Alarm movement
• Flashlight start
• Emergency button
• Motion limit Switch
• Rubber bumper end stop
• Electro Mechanical load limiters (optional)
• Walkway Maintenance (optional)

Equipment options

• Grap
• Lifting Tools
• Crane Scale
• Operator Cabin
• Radio Remote Control

Advantages:

•  There is no need for a runway construction and concrete foundations, saving your construction cost.
• Simple and compact semi gantry crane design and structure
• Quick and easy semi portal crane installation.
• Lightweight and consumes little energy.
• Consistent performance and ease of maintenance.

Applications of semi gantry cranes

This single leg double girder semi gantry crane is mainly used for heavy loads handling, compared with single girder semi-gantry cranes, which are widley used in steel stockyards, mines, the concrete industry, warehouses, factories, port and ship building, etc.

Double Girder Semi Gantry Crane 10 Ton  In Workshop

20 Ton Semi Gantry Crane with Double Girder Design Used In Machining Workshop

16 ton semi gantry crane for outdoor steel plate handling in steel machinery factory

Features double girder semi gantry cranes -coker crane

Single Leg Semi Gantry Coker Crane

The double girder semi gantry crane is a type of Coker Cranes, which refers to the coker handling cranes, including full gantry crane or grab bucket bridge crane. The semi gantry coker cranes are designed with a clamshell grab for efficient coker handling.

Tailored semi-portal  and semi- gantry  crane design

Yuantai Crane designers use cutting-edge computer technology to personalize each semi gantry crane system to the task at hand. We have experience designing semi gantry cranes and full gantry cranes of all sizes, any capacity, and for usage in a variety of sectors and industries, whether you are an end user with a specific requirement for your workplace or a trade client delivering a semi gantry crane for a third party.

Yuantai can manufacture and supply all the main components of your semi gantry crane  and portal crane including the bridge girder beam and travelling gantry rails. We also offer a series of semi gantry crane extras, such as walkways, floodlights, beacons and alarms. If you need a custom double girder semi gantry crane, please feel free to contact us by leaving a message below.