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40 Ton Double Girder Gantry Crane

Span: 11.5 meters

Lifting Height: 5.35 meters

Lifting Speed: 0.8-3.2 m/min

Working Class: A5 (ISO M5)

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Product Introduction

In industries where loads range from 30 to 40 tons-such as steel processing, heavy machinery manufacturing, and port logistics-lighter gantry cranes struggle with capacity, while larger models bring unnecessary bulk and cost. The 40 tons gantry crane fills this critical mid-heavy lifting gap. Whether you're moving 40-ton steel ingots, loading heavy industrial equipment onto trucks, or assembling large construction components, this crane delivers the perfect balance of strength, precision, and flexibility. The 40-ton double-girder gantry crane is a mainstream lifting equipment specifically designed for large-tonnage and large-span outdoor heavy-load operations. It is widely used in ports, freight yards, infrastructure construction, metallurgy, and other scenarios where high load-bearing capacity and operational stability are required. Its core advantages stem from the high strength, high stability, and high efficiency brought by the double main girder structure. Our 40 tons double beam gantry cranes have core components including girders, hoisting mechanism, travel system, and control system, etc. Our crane complies with global standards including ISO and CE, ensuring it meets strict safety and performance requirements for mid-heavy industrial lifting. For further details, please keep reading!

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40 Ton Double Girder Gantry Crane Specifications

Item	40 Ton Double Girder Gantry Crane
Span	11.5 meters (can be customized)
Lifting Height	5.35 meters (can be customized)
Lifting Speed	0.8~3.2 m/min (can be customized)
Cross Traveling Speed	2-20 m/min
Long Travel Speed	2-20 m/min
Working Class	A5(ISO M5)
Power Supply	380V 60HZ 3P
Standard	FEM2M
Operating Temperature	-20℃ ~ +60℃
Brand	Dejun
Payment	TT/LC

40 Ton Gantry Crane Advantages

Compared to single-girder gantry cranes of the same tonnage, the 40-ton double-girder gantry crane has key advantages as follows:

1. Greater Load Capacity: The dual main beams feature box-section structures, providing excellent overall rigidity and minimal deformation. Rated lifting capacity ranges from 5 to 50 tons, with 40 tons being a standard mainstream capacity. Its load-bearing capability significantly exceeds that of MH-type single-girder gantry cranes, meeting frequent heavy-duty operation demands. Typical working class reaches A5–A6, supporting continuous operation for 8–12 hours daily.

2. Superior Stability: The double-girder design effectively reduces deflection. Even under large spans, there is no noticeable sway. Outdoor performance benefits from improved wind resistance, low center of gravity, and even wheel pressure distribution. When equipped with anti-wind track clamps, it can operate safely in winds up to force 10.

3. Higher operation accuracy, suitable for precise hoisting requirements: Equipped with a specialized self-propelled lifting trolley instead of electric hoists, featuring independent lifting and traveling mechanisms. Adjustable lifting speed ensures smooth travel. Modern models integrated with PLC control systems achieve positioning accuracy within ±10 mm, fully meeting requirements for precision lifting and alignment tasks such as prefabricated beam joining.

4. Lower Comprehensive Cost: Modular design reduces maintenance time by 30% compared to single-girder models, making servicing more convenient. The double-girder structure offers superior fatigue resistance and durability, resulting in lower failure rates during prolonged high-load operation. Although initial purchase costs are higher than those of single-girder cranes, the total lifecycle operating and maintenance costs are actually lower.

What Is it Used For?

A 40-ton capacity falls within the medium-to-large lifting range; it is primarily suited for the following applications:

1. Port terminals and container yards: The 40 ton gantry crane is ideal for standard container handling and bulk cargo transfer. In practical operations, it achieves a higher loading/unloading efficiency than traditional equipment. Its wind-resistant and corrosion-resistant design makes it well-suited for outdoor seaside operations.

2. Steel mills, logistics storage yards, and coal storage & transportation zones: It can achieve long-distance lifting and transfer of heavy steel products and bulk raw materials. The large-span design covers broader storage areas, improving space utilization.

3. Infrastructure construction: It can be used in bridge and high-speed rail projects for prefabricated beam installation and material transport. In steel structure assembly, it enables precise lifting of large components. With less spatial restriction compared to mobile cranes, it offers higher operational efficiency.

4. Heavy manufacturing workshops: The crane is suitable for installing large machinery and transporting heavy workpieces, such as scrap steel hoisting in steel mills or aligning large components in automotive factories.

5. Mining and energy sectors: The 40 ton crane is also ideal for ore handling in open-pit mines and coal storage/transportation at thermal power plants. It can withstand high-temperature, high-load continuous operations.

40 Ton Gantry Crane Outside Use

40 Ton Gantry Crane Application

How to Buy A Double Girder Gantry Crane with 40 Tons Capacity?

When purchasing a reliable 40-ton double beam gantry crane, you should not only focus on the price and tonnage. Instead, however, you should consider the running cost of the crane, technical specifications, crane quality, and before- and after-sales service provided by gantry crane suppliers.

Firstly, you should specify application scenarios: According to different scenarios such as logistics yards, heavy equipment manufacturing, and wind turbine installation, focus on requirements such as medium lifting capacity, high precision control, or wind resistance performance. Then, check the crane technical parameters: When you get a crane quotation, you should clearly specify the configuration of items such as span, lifting height, and maximum lifting weight, and require the supplier to provide detailed configuration plans and price details. And confirm the sheet material, thickness standards, and weld inspection requirements of main structural components such as main beams and legs. Also, you need to pay attention to drive control: Understand whether the motor and reducer brands and control methods are available, and require the crane supplier to provide a speed curve diagram for the large vehicle operation. What's more, you can pay attention to the product information of manufacturers such as Henan Dejun Industrial, but you need to verify the specific configuration and price. If you need a gantry crane machine but do not confirm the crane specifications, please contact us. We have professional crane engineers to set up the crane drawing and customize the gantry crane based on your requirements.

Gantry Crane 40 Ton

40 Tons Double Girder Gantry Cranes For Sale

Finally Words

In addition, our 40-ton double girder gantry crane also offers flexible customization options: different operation methods can be selected according to your requirements, such as ground remote control or cab operation, which can meet the operational needs of various sites. We also provide installation and maintenance services. For any questions, please feel free to contact us!

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