Semi-Gantry Crane – A Smart Innovation in the Crane Industry
If you’re already familiar with gantry cranes or have read our previous article, “Ladle Cranes – Connecting Two Vietnamese Brands”, the concept of steel gantry cranes won’t be new to you. But what about semi-gantry cranes? What makes this design different – and why is it gaining attention in the steel manufacturing industry? Let’s explore the answers below.
VINALIFT’s Journey in Steel Semi-Gantry Crane Innovation
Similar to full gantry cranes, ladle cranes, or casting cranes, the semi-gantry crane is a custom-built lifting device specially designed for operations in steel plants and industrial zones.
While it shares the basic structure of a gantry crane, its standout feature lies in its structural optimization. A semi-gantry crane operates with one side running on a rail fixed to the ground, and the other side supported by an existing factory structure, such as a wall or beam. This design reduces installation costs while maximizing the use of available workspace.
VINALIFT currently supplies this compact yet powerful lifting solution.
Our semi-gantry cranes are designed in compliance with TCVN 4244-2005, with load capacities ranging from 0.5 to 50 tons, making them ideal for factories with non-load-bearing columns.
These cranes offer spans from 5 to 40 meters, designed with a deflection ratio of 1/1000 xlk, and are constructed using steel plates, joined by semi-automatic welding machines. The entire crane structure is coated with three protective layers: one anti-corrosion primer and two finishing coats.
Semi-gantry cranes represent one of the most cost-effective solutions for material handling in compact spaces.
Each unit from VINALIFT comes with a 12-month warranty and quarterly maintenance schedule, giving you peace of mind for long-term operation.
Key Advantages of VINALIFT Semi-Gantry Cranes
Compact and Easy to Relocate
VINALIFT semi-gantry cranes are designed with mobility in mind.
With spans from 5 to 40 meters and a lifting height of up to 20 meters, they offer great flexibility for handling steel and other heavy materials.
Cost-Effective Investment
Unlike traditional gantry cranes, which require support structures on both sides, the semi-gantry design uses only one supporting leg—minimizing structural investment and reducing cost significantly.
It’s a budget-friendly solution without compromising on functionality.
Reliable in All Environments
Built to perform both indoors and outdoors, these cranes operate seamlessly under harsh weather conditions thanks to robust materials and superior coating systems.
While their load capacity is generally lower than full gantry cranes, they’re an excellent choice for light to medium-duty lifting tasks.
Increased Speed and Efficiency
Traditional handling methods like forklifts or manual labor struggle with high-volume steel transport.
Semi-gantry cranes operate overhead with strong lifting capacity, significantly reducing manual effort and speeding up operations.
Better Use of Vertical Space
Thanks to their lifting height of up to 20 meters, semi-gantry cranes enable vertical stacking of goods—maximizing warehouse and production space usage.
Beyond practicality, semi-gantry cranes offer enhanced safety, adaptability, durability, and easy operation monitoring.
That’s why they’re not only trusted in Vietnam, but are also being adopted in international markets, including Europe.
Types of VINALIFT Semi-Gantry Cranes
Our semi-gantry cranes are classified based on their installation environments:
Indoor Semi-Gantry Cranes – Designed to optimize internal factory space.
Outdoor Semi-Gantry Cranes – Ideal for maximizing external space alongside buildings.
VINALIFT has supplied these cranes to numerous steel factories across Vietnam and internationally, especially to customers with stringent technical standards.
Over the years, our growing list of satisfied customers stands as proof of VINALIFT’s trusted quality in crane solutions.
Looking for a Semi-Gantry Crane Solution? Let’s Talk.
If you’re considering investing in a semi-gantry crane or any other lifting equipment, VINALIFT is ready to support you with:
Custom designs
Competitive pricing
Expert engineering consultation
Reliable after-sales service
Contact us today to receive your tailored proposal and unlock the next level of lifting efficiency.
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