Construction machinery refers to mechanical equipment used for engineering construction and construction. According to their functions and uses, construction machinery can be divided into the following categories:
1. Excavators: including common excavators, small excavators, large excavators, multi-functional excavators, etc. Excavators are mainly used for earth excavation, material handling, crushing operations, etc.
2. Cranes: including tower cranes, crawler cranes, truck cranes, etc. Cranes are mainly used for heavy lifting, installation, demolition and other operations.
3. Compactors: including single steel wheel rollers, double steel wheel rollers, vibrating rollers, etc. Compactors are mainly used for compaction operations of land, roads, etc.
4. Loaders: including wheel loaders, crawler loaders, multi-functional loaders, etc. Loaders are mainly used for loading and unloading materials and handling operations.
5. Concrete machinery: including concrete mixer trucks, concrete pump trucks, concrete mixing stations, etc. Concrete machinery is mainly used for mixing, conveying, pouring and other operations of concrete.
6. Paving machinery: including asphalt pavers, cement concrete pavers, etc. Paving machinery is mainly used for paving operations of roads, bridges, etc.
7. Drilling machines: including geological drilling machines, engineering drilling machines, etc. Drilling machines are mainly used for exploration, drilling, etc.
8. Crusher: including jaw crushers, impact crushers, etc. Crusher is mainly used for crushing stone, ore, etc.
9. Pavement machinery: including pavement planing machines, pavement repairers, etc. Pavement machinery is mainly used for planing and repairing of roads.
10. Other categories: also include steel bar processing machinery, environmental protection machinery, demolition machinery, etc.
The above are the main classifications or types of construction machinery. Different engineering projects require different types of mechanical equipment to complete construction tasks. Construction machinery plays a vital role in modern construction, improving construction efficiency and reducing labor intensity.
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