欢迎进入 GOODS中国 世界！数字低碳绿色技术和生态解决方案的官方市场服务平台

With the rapid development of global shipping trade, deep-water ports, as important docking and loading and unloading bases for large freighters and container ships, have increased demand for expansion and upgrading. During the expansion of the port, projects such as channel deepening, dock extension, seawall construction and bedrock removal are required. Although the traditional blasting method has high crushing efficiency, it has problems such as safety risks, large environmental disturbances, and strong noise and vibration, especially in urban port areas, it will affect the lives and ecological environment of surrounding residents. As a green and efficient rock crushing equipment, hydraulic crushing hammers have gradually become an important construction equipment in the expansion project of deep water ports with their strong impact force and controllable operation methods.

Advantages and characteristics of hydraulic breakers

1. Efficient crushing capability 

It can quickly crush the bedrock, hard backfill and concrete structures in the port construction area, shortening the construction period.

2. Safety and environmental protection 

No blasting shock waves are generated, reducing the impact on water bodies, port structures and surrounding residential areas, and complying with environmental protection and safety construction requirements.

3. Adapt to complex environments 

Flexible construction can be carried out on water slopes, narrow working spaces or areas close to existing dock facilities.

4. Accurate control 

It has strong controllability and avoids excessive disturbances to the surrounding structures of the harbor, waterway infrastructure and underwater structures.

5. Good equipment compatibility 

Hydraulic breaker can be matched with excavators, floating platforms or special hydraulic machinery, and is suitable for complex and diverse construction scenarios for port expansion.

Application scenarios

1. Waterway expansion and deep water excavation

The expansion of urban deep-water ports often requires increasing the depth and width of the port pool to meet the inlet and exit needs of large freighters.

Application: Hydraulic breaker can efficiently crush the bedrock layer at the bottom of the harbor or in the waterway, reduce the sediment and environmental risks caused by traditional blasting, and provide conditions for subsequent dredging and dredging.

2. Treatment and reinforcement of dock bedrock

When building or reinforcing a dock, uneven or hard bedrock will affect the pile foundation and caisson construction.

Application: The breaker can operate at the waterside or semi-underwater, accurately breaking the raised rock layer, ensuring the flatness and bearing capacity of the foundation, and providing guarantee for the stability of the dock structure.

3. Breakwater and bank protection projects

When expanding the port, breakwaters or bank protection facilities need to be built, and large blocks of bedrock or concrete obstacles are often found in the construction area.

Application: Hydraulic breaker can directly crush and remove hard rock blocks, discarded pile foundations and concrete structures, creating conditions for dam construction, while reducing mechanical wear and excavation resistance.

4. Renovation and demolition of old port structures

During the expansion process, old docks, abandoned berths or abandoned concrete structures need to be demolished.

Application: Hydraulic breakers can efficiently crush old concrete and pile foundations, reduce the difficulty of demolition, and avoid vibration and secondary damage caused by blasting.

5. Underwater foundation construction assistance

Some port expansion requires submerged piles, caissons and tunnel construction.

Application: In shallow water areas and water-facing areas, hydraulic breakers can cooperate with submersible construction to break obstacle rock layers and irregular foundations to ensure construction accuracy.

Hydraulic breakers show the advantages of high efficiency, safety, environmental protection and precision in the expansion of urban deep-water ports, and can effectively replace some blasting operations and improve the construction efficiency and quality of port expansion. It has wide application prospects in deep waterway excavation, dock reinforcement, construction of breakwaters, and demolition of old structures. With the continuous growth of urbanization and international shipping demand, hydraulic breakers will play a more important role in the construction and upgrading of deep-water ports, becoming a key construction equipment to promote the development of green ports and modern ports.