What is construction machinery
Engineering machinery refers to mechanical equipment used for earthwork construction, lifting and loading, and road paving in fields such as engineering construction, mining, farmland water conservancy, and transportation. They are widely used in infrastructure construction, industrial production and other fields, and are an important support for the development of modern society. This article will combine the hot topics and hot content in the past 10 days to give you a detailed introduction to the definition, classification, application and development trends of construction machinery.
1. Definition of construction machinery
Construction machinery is a type of mechanical equipment specially used for engineering construction and has the characteristics of high efficiency, precision and safety. They can replace manual work, greatly improve construction efficiency and reduce labor intensity. Common construction machinery includes excavators, loaders, cranes, road rollers, etc.
2. Classification of construction machinery
According to functions and uses, construction machinery can be divided into the following categories:
| category | Representative equipment | Main purpose |
|---|---|---|
| Earthmoving machinery | Excavators, bulldozers, loaders | Earth excavation, backfilling, grading |
| Hoisting machinery | Tower crane, truck crane | Lifting and transporting heavy objects |
| Road machinery | Rollers, pavers | Pavement paving and compaction |
| concrete machinery | Concrete pump truck, mixer truck | Concrete mixing and conveying |
3. Application fields of construction machinery
Construction machinery is widely used in the following fields:
1.infrastructure construction: Including the construction of highways, railways, bridges, tunnels and other projects.
2.Mining: Used for mining, transportation and crushing of ores.
3.Farmland water conservancy: Used for farmland leveling, irrigation channel construction, etc.
4.urban construction: Used for real estate development, municipal engineering, etc.
4. Hot topics in the construction machinery industry in the past 10 days
Combined with the entire network search, the following are the hot topics and hot content in the construction machinery industry in the past 10 days:
| hot topics | Main content | heat index |
|---|---|---|
| New energy engineering machinery | R&D and application of new energy equipment such as electric excavators and hydrogen loaders | ★★★★★ |
| Intelligent development | Promotion of driverless road rollers and AI intelligent dispatching systems | ★★★★☆ |
| Overseas market expansion | China's construction machinery exports continue to grow | ★★★★ |
| policy support | The state introduces policies to promote the green transformation of the construction machinery industry | ★★★☆ |
5. Development Trend of Construction Machinery
1.Green and environmentally friendly: With the global emphasis on environmental protection, new energy engineering machinery will become the mainstream direction of future development.
2.Intelligent: The application of artificial intelligence, Internet of Things and other technologies will promote the development of engineering machinery in the direction of intelligence and automation.
3.internationalization: Chinese construction machinery companies are accelerating their overseas layout and their competitiveness in the international market is constantly improving.
4.Servitization: Transforming from pure equipment sales to providing full life cycle services has become a new trend in the industry.
Conclusion
As an important tool for modern engineering construction, construction machinery's development level directly reflects a country's industrial strength. With the advancement of technology and changes in market demand, the construction machinery industry is ushering in new development opportunities. In the future, green, intelligent, and efficient construction machinery will become the mainstream of the industry, providing stronger support for global infrastructure construction.
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