20 Ton Bridge Crane for Sale

A 20 Ton Overhead Crane is a medium-to-heavy-duty lifting system designed to safely and efficiently handle loads up to 20 metric tons within industrial environments. At YuantaiCrane, our 20 Ton Overhead Crane solutions are engineered for reliability, durability, and precision. These cranes are widely used in manufacturing plants, steel workshops, warehouses, logistics centers, and infrastructure projects.

20 Ton Single Girder Overhead Crane Types

LD Overhead Crane and HD Overhead Crane

LD Single Girder Overhead Crane	HD Single Girder Overhead Crane
This crane model is a practical and economical choice for everyday lifting operations. Its simple design makes it easy to install and maintain. Equipped with a CD or MD wire rope hoist, the crane delivers stable lifting performance for loads up to 20 tons. It is suitable for workshops, warehouses, and general manufacturing facilities with low operational cycles. If your operations focus on routine material handling without the need for high speed or precision, this crane model will provide reliable performance at a lower cost.	The HD single-girder overhead crane is designed in accordance with FEM/DIN standards. It features a compact structure and low self-weight, and is typically equipped with an NR wire rope hoist, which provides greater lifting height. Its components are optimized to enhance strength while reducing overall weight, helping to lower operational energy consumption. Compared to the LD model, this overhead crane offers smoother lifting, more precise control, and quieter operation. The HD single-girder overhead crane is ideal for production lines that demand high levels of stability and speed.

LDP Low Headroom and LB Explosion-Proof Overhead Crane

LDP Low Headroom Bridge Crane	LB Explosion-proof Overhead Crane
LDP cranes are specifically designed for buildings with limited vertical space. Their compact design allows the crane to operate closer to the main girder, thereby increasing the available lifting height without requiring modifications to the existing facility. You can still handle tall equipment or maximize storage space while ensuring safety. This overhead crane is ideal for older factories or facilities with limited ceiling heights.	This crane is specifically designed for environments where safety is of the utmost importance, such as chemical plants, refineries, or natural gas facilities. It features explosion-proof electrical components and a special design that prevents sparks from being generated during operation. This reduces the risk of fire or explosion when handling materials in hazardous areas. If your workplace involves flammable gases or dust, this model is the right choice.

20 Ton Double Girder Overhead Cranes

20-ton double-girder bridge cranes are designed for heavy-duty lifting in industrial environments where strength, stability, and efficiency matter most. With two main girders supporting the trolley and hoist, these cranes offer higher lifting capacity, greater lifting height, and better performance compared to single-girder designs.

20-Ton LH-Type Bridge Crane and 20-Ton QD Bridge Crane

LH Top Running Double Girder Overhead Crane	QD Double Girder Overhead Crane With Winch Trolley
The 20-ton LH-type bridge crane is equipped with an electric hoist trolley, making it a practical and cost-effective solution for medium to heavy-duty applications. It features a compact design, stable lifting performance, and easy maintenance, which helps you reduce downtime and operating costs. This type of crane is suitable for workshops, warehouses, and assembly lines where lifting tasks are regular but not extremely intensive.	The 20-ton QD bridge crane is built for more demanding working conditions and continuous operation. It uses a heavy-duty trolley with a winch system, which provides higher efficiency, smoother lifting, and better durability. This crane is commonly used in industries such as manufacturing, metallurgy, and machinery production, where loads are heavy and work cycles are frequent. If your project requires superior operational performance, this crane is the perfect choice for you.

Grab Overhead Crane and Electromagnetic Overhead Crane

Double Girder Grab Overhead Crane	Double Girder Electromagnetic Overhead Crane
The 20-ton electromagnetic bridge crane is ideal for handling ferrous metal materials such as steel plates, billets, and scrap. It uses an electromagnetic lifting device that allows you to pick up and release materials quickly and efficiently. This improves productivity and reduces manual handling, especially in steel mills, foundries, and recycling yards. If your work involves frequent lifting of metal items, this crane offers a fast and convenient solution that saves time and labor while maintaining precise control.	The 20-ton grab bridge crane is designed for bulk material handling, such as coal, sand, grain, or waste. It uses a mechanical or hydraulic grab bucket to load and unload materials efficiently. This type of crane is widely used in ports, power plants, and storage yards where loose materials need to be moved in large quantities. If your operation involves bulk handling, this crane helps you improve efficiency, reduce manual labor, and keep your workflow smooth and organized.

20 Ton Overhead Crane Key Features

1. Designed for Limited Headroom Spaces

When your workshop has limited ceiling height, a standard crane may not give you enough lifting space. This is where certain 20 ton overhead crane models make a real difference. For example, the LDP low headroom overhead crane places the hoist beside the girder instead of below it, which helps you gain extra lifting height without changing your building. The HD single girder overhead crane also uses a compact european standard that reduces overall height and increases hook travel. These solutions are especially useful in older factories or buildings where structural changes are not practical.

2. Multiple Lifting Methods for Different Materials

Different industries handle different materials, and a 20 ton overhead crane can be equipped accordingly. For example, if you work in steel handling, a 20 ton electromagnetic overhead crane allows you to lift and release steel plates or scrap quickly using a magnet system. In contrast, if your operation deals with bulk materials like sand or coal, a 20 ton grab overhead crane uses a bucket to load and unload efficiently. These specialized configurations help improve productivity and reduce manual work, making your operation faster and safer.

3. Stable and Precise Lifting Performance

Smooth and controlled lifting is essential when handling heavy loads. Many 20 ton cranes, especially HD single girder and QD double girder models, use advanced control systems such as variable frequency drives. These systems allow smooth acceleration and deceleration, which reduces load swing and improves positioning accuracy. For example, when placing heavy machine parts or molds, precise control helps prevent damage and reduces adjustment time. This feature is especially important in industries where accuracy directly affects product quality.

4. Safety Features for Reliable Operation

Safety is always a top priority when working with heavy loads. Modern 20 ton overhead cranes include multiple built-in safety features to protect both operators and equipment. For example, both single girder and double girder cranes come with overload protection systems that stop lifting if the load exceeds the rated capacity. Limit switches prevent over-travel of the hoist and trolley, while emergency stop buttons allow quick shutdown in case of unexpected situations. In hazardous environments, the LB explosion-proof overhead crane adds extra protection by using spark-resistant components and sealed electrical systems.

5. Adaptability to Different Working Environments

A 20 ton overhead crane can be adapted to different industries and environments. In high-temperature environments like steel plants, cranes can be designed with heat-resistant components. In hazardous areas such as petrochemical plants, explosion-proof models ensure safe operation. For general workshops and warehouses, standard LD or HD cranes provide efficient material handling. This adaptability makes the 20 ton crane a versatile solution that can support many types of industrial operations.

Applications

Since we offer various non-standard customized solutions from electrical components, beams, surfaces, structural designs, etc., our cranes can be used in various industries.

1. Steel Industry

Our 20-ton overhead cranes are commonly used in steel mills to move raw materials, intermediate products, and finished items. They are intended to perform well in high-temperature situations.

2. Petrochemical Industry

Cranes in the petrochemical industry are often used to overhaul or lift large tanks. The working environment in these industries is often a more hazardous area, and cranes face more challenges in the environment than other applications. Our cranes are designed to protect against high temperatures, dust and the hazards of humid air and corrosive gases, and are widely used in the petrochemical industry. If you are interested in petrochemical plant cranes, you can check out our previous article on explosion-proof cranes for petrochemical plants.

3. Machine Building

Our cranes are important in machine building facilities, providing the lifting power required for assembling and moving massive equipment components.

4. Warehouse Logistics

Warehouse cranes are often used in warehouses for loading, unloading and transporting materials, and compared with manual labor, crane handling is more efficient and safer, which can effectively reduce manual labor.

How to get quotation?

Send us your RFQ including the parameters above, we will reply our quotation accordingly.