While hydraulic hammers are workhorses on land, their underwater use requires special considerations:
The Challenge:
- Hydraulic hammers cannot be used underwater without modifications and precautions.
- Submerging them directly in water risks catastrophic failure due to water entering the hydraulic system.
Precautions and Modifications:
- Air Compressor Attachment: To use a hydraulic hammer underwater, it must be connected to an air compressor following strict manufacturer guidelines.
- Sealing and Waterproofing: Seal critical components to prevent water ingress. Waterproofing ensures the hammer’s integrity.
- Safety Protocols: Adhere to safety protocols during underwater operation. Regular maintenance is crucial.
Applications:
- Marine Construction: Underwater hydraulic hammers are essential for marine construction, such as installing underwater structures, repairing docks, and breaking submerged obstacles.
- Dredging: They aid in dredging operations by breaking up sediment and underwater debris.
In summary, while it’s possible to use a hydraulic hammer underwater with the right precautions and modifications, it requires careful planning, maintenance, and adherence to safety protocols to ensure safe and efficient operation.