The 30-ton double-girder overhead crane is a heavy-duty material-handling piece of equipment designed to lift and move loads weighing up to 30 tons. It consists of two parallel girders that span the width of the working area, supported by end carriages that run along elevated rails. The crane operates above the workspace, utilizing a trolley and hoist mechanism to lift, lower, and transport heavy objects horizontally. This type of overhead crane is widely recognized for its robustness, stability, and high lifting capacity, making it an essential tool in various industrial settings. Moreover, it is suitable for warehouses, workshops, construction sites, and other industrial production fields. For more details, please keep reading!
30Ton Double Beam Overhead Crane
20 Ton Double Girder Overhead Crane
30 Ton Double Girder Bridge Crane Specifications
Item
Double Girder Overhead Crane
Lifting capacity
30 tons
Lifting height
7 meters
Span
25 meters
Main lifting speed
0.5/3.4 m/min
Cross traveling speed
2-20 m/min
Long traveling speed
3-30 m/min
Control
Pendant control
Working duty
FEM 2m, A5/M5, class D H4
Power supply
380/50/3 V/HZ/P
Long traveling power
4*2 KW
Cross-traveling power
2*2.2 KW
Main lifting power
2.6/22.5 KW
Protection class
IP54
Insulation class
F
Working temperature
-20℃ ~ +40℃
Steel Material
Q235B
Country of Origin
China
Payment
TT/LC
Brand
Dejun
Features
1. Strong Load-bearing Capacity: The double girder structure is the key to its strong load-bearing capacity. Compared with single girder overhead cranes, the two girders share the load, which can effectively disperse the stress, enabling the crane to easily handle 30-ton heavy objects and ensuring stable operation even under heavy loads.
2. Stable Operation: Equipped with high-quality running mechanisms, including motors, reducers, and wheels, the crane can run smoothly along the rails. The advanced transmission system reduces the noise during operation and ensures that the crane can start, stop, and move at a uniform speed, improving work efficiency.
3. Safety Devices: To ensure the safety of operation, the crane is equipped with a variety of safety devices. These include overload protection devices that can automatically cut off the power when the load exceeds the rated capacity to prevent overloading; limit switches that restrict the movement range of the crane and trolley to avoid collisions; and emergency stop buttons that can quickly stop the crane in case of an emergency.
4. Durable Construction: Made of high-strength steel, the crane has excellent wear resistance and corrosion resistance. The key components undergo strict heat treatment and processing, which greatly extends the service life of the crane and reduces the frequency of maintenance and replacement.
15t Double Beam Bridge Crane
Double Girder Bridge Crane With 20 Tons Capacity
What Is It Used For?
1. Heavy industry factories: In heavy industry factories such as machinery manufacturing, the 30-ton double girder overhead crane is used to lift and move large machine parts, molds, and finished products. It can easily handle the heavy components in the production process, improving the production efficiency of the factory.
2. Shipyards: Shipbuilding involves a large number of heavy-duty components, such as hull sections, engines, and propellers. The crane can lift these heavy parts to the required positions during the shipbuilding process, ensuring the smooth progress of ship assembly.
3. Logistics and warehousing: In large logistics centers and warehouses, the 30-ton double girder overhead crane is used to load and unload heavy goods from trucks and trains, and to stack and retrieve goods in the warehouse. It can effectively improve the efficiency of goods handling and save storage space.
4. Power industry: In power plants, the crane is used for the installation, maintenance, and replacement of large equipment such as generators, boilers, and transformers. Its precise control and strong load-bearing capacity ensure the safety and reliability of these important operations.
30Ton Double Girder Overhead Crane Manufacturer-Dejun Company
Dejun Company is a professional crane manufacturer and seller in China. We have many years of experience in the production and research of 30-ton double-girder overhead cranes. We have a team of professional engineers and technicians who are proficient in the design and manufacturing technology of cranes. Our production workshop is equipped with advanced machinery and testing instruments to ensure each crane meets the highest quality standards. We pay attention to the needs of customers and can provide customized solutions according to the specific working conditions and requirements of customers. Whether it is the modification of the crane's span, lifting height, or the addition of special functions, we can meet them. In addition, we have a perfect after-sales service system. Our professional after-sales team can provide timely and effective technical support, maintenance, and repair services to ensure that the crane can operate stably for a long time. If you want to know the specific price of the 30-ton double girder overhead crane, you can contact us. We will provide you with a detailed quotation according to your specific needs and requirements.
Conclusion
The 30 ton double girder overhead crane is widely applied in industrial fields such as heavy machinery manufacturing, metallurgy, ports, large logistics centers and power generation equipment, and is the core equipment for the circulation of materials in workshops. Welcome to contact us for more details and a competitive price!
