Common construction machinery classifications and excavator brands

Construction machinery is an indispensable piece of equipment in modern engineering construction. They come in various types and have different functions, which provide strong support for the smooth progress of various engineering projects. The following are some common types of construction machinery.

Types of construction machinery

1. Excavator: Excavator is one of the most common construction machinery and is mainly used to excavate, load and transport materials such as soil, sand and gravel. According to their working methods, excavators can be divided into wheeled excavators and crawler excavators.

2. Bulldozer: Bulldozer is mainly used to bulldoze soil, sand and other materials, and can also be used to dig trenches and foundations. According to their operation methods, bulldozers can be divided into walking bulldozers and riding bulldozers.

3. Loader: Loader is mainly used for loading and unloading materials, such as soil, sand, wood, etc. It is usually equipped with a large bucket and can be used to move large amounts of material.

4. Road roller: Road rollers are mainly used to compact soil and asphalt pavements to improve their stability and durability. According to their working principles, road rollers can be divided into static pressure rollers and vibratory rollers.

5. Crane: A crane is a device used for hoisting and transporting heavy objects. It is widely used in construction, ports, factories and other fields. According to their structures and working principles, cranes can be divided into tower cranes, truck cranes, tire cranes, etc.

6. Concrete pump truck: A concrete pump truck is a device used to transport concrete. It can transport concrete from the mixing station to the construction site, and then pump it to where it is needed through the pumping system.

7. Pile driver: Pile driver is mainly used to drive or pull out various types of piles, such as wooden piles, steel pipe piles, concrete piles, etc. It is usually equipped with a powerful power system and a precise positioning system to ensure the accuracy and safety of the pile.

The above are some common types of construction machinery. Each type of mechanical equipment has its specific uses and advantages, providing strong support for modern engineering construction.

tiedouExcavators are indispensable and important equipment in modern engineering construction. There are many brands and types of excavators, which provide strong support for the smooth progress of various engineering projects. The following are some well-known foreign excavator brands and types.

Common excavator brands

1. Caterpillar: Caterpillar is the world's largest manufacturer of construction and mining equipment. Its excavator products are known for their efficiency, durability and reliability.

2. Komatsu: Komatsu is a well-known Japanese construction machinery manufacturer, and its excavator products enjoy a high reputation worldwide.

3. Hitachi Construction Machinery: Hitachi Construction Machinery is a large construction machinery manufacturer in Japan. Its excavator products are famous for their high efficiency, energy saving and environmental protection.

4. Volvo: Volvo is a world-renowned Swedish automobile and construction machinery manufacturer. Its excavator products are famous for their efficiency, safety and environmental protection.

5. SDLG: SDLG is a well-known construction machinery manufacturer in China. Its excavator products are known for their high cost performance and good after-sales service.

6. Liebherr: Liebherr is a world-renowned heavy equipment manufacturer in Germany. Its excavator products are known for their efficiency, stability and durability.

7. Atlas Copco: Atlas Copco is a world-renowned industrial technology company in Sweden. Its excavator products are known for their efficiency, safety and environmental protection.

8. Kobelco: Kobelco is a well-known construction machinery manufacturer in Japan, and its excavator products enjoy a high reputation worldwide.

9. Hyundai Heavy Industries: Hyundai Heavy Industries is a world-renowned heavy equipment manufacturer in South Korea. Its excavator products are known for their efficiency, stability and durability.

10. JCB: JCB is a world-renowned British construction equipment manufacturer. Its excavator products are known for their powerful power and excellent performance.

The above are some well-known foreign excavator brands and types. Each brand and type has its own unique advantages and characteristics, which provides strong support for the smooth progress of various engineering projects. Whether you are choosing to buy an excavator or rent an excavator, you can choose the brand and type that best suits you based on your actual needs and budget.