Box Type Double Girder Gantry Crane with Safety Devices

A double girder gantry crane is a type of lifting equipment designed for handling heavy loads in environments where overhead runways are not available or practical. Unlike bridge cranes that rely on building structures for support, this crane features two robust girders mounted on legs that travel along ground-level rails. This design provides excellent stability and allows the crane to operate efficiently in large, open work areas.

Double girder gantry cranes are commonly used in outdoor cargo yards, logistics terminals, steel stockyards, and bulk material handling sites. Their “gate-shaped” steel structure offers high site utilization and a wide operating range, making them ideal for continuous, large-scale lifting operations. The two end beams can also be equipped with extension cantilevers to expand the working area and improve flexibility.

As a heavy-duty lifting solution, the double girder gantry crane is suitable for both indoor and outdoor applications that require frequent lifting of medium to extremely heavy loads. These cranes typically offer a lifting capacity ranging from 5 tons to 500 tons, enabling them to support a wide variety of industrial tasks. With working classes of A5 or A6, they are engineered for intensive use, delivering reliable performance, long service life, and high operational efficiency in demanding industrial environments.

Optimize Specifications to Avoid Overpaying

One of the most effective ways to reduce gantry crane costs is to choose specifications that truly match your operational needs. Many companies purchase cranes with far greater capacity or size than required, which significantly increases the overall investment. If your maximum load requirement is modest, there is no need to select a heavy-duty unit such as a double girder gantry crane. Oversized spans, excessive lifting height, and additional structural steel all add unnecessary expense. By accurately assessing your load, working environment, and functional requirements, you can configure a crane that is efficient, practical, and affordable, without paying for redundant features.

Compare Multiple Supplier Quotations Carefully

Another key strategy to minimize costs is to collect and compare quotations from several reputable manufacturers. Prices can vary widely due to differences in materials, production standards, customization options, and included services. When requesting quotations, it’s essential to obtain a full cost breakdown, including installation, commissioning, transportation, and after-sales services. This helps you identify any hidden charges or optional fees that might increase the total budget. Evaluating the overall service package—not just the price—allows you to choose a supplier who offers better value, stronger technical support, and higher long-term reliability.

Purchase Directly from the Manufacturer

Buying directly from a professional gantry crane manufacturer can significantly reduce overall costs by removing agents and middlemen. Direct communication allows you to negotiate more favorable pricing, receive faster responses, and obtain customized solutions tailored to your operation. Manufacturers also provide clearer warranty terms and stronger after-sales support, which reduces long-term maintenance costs and operational downtime. Whether you need a standard single girder model or a robust double girder gantry crane, working directly with the manufacturer ensures optimized equipment selection and better lifecycle value.