heavy-duty Underwater Hydraulic Breaker SM210 for Excavator -OEM & ODM Supplier
Product Description
Discover our custom underwater hydraulic breaker for excavators – engineered for marine and underwater demolition. OEM options, durable design, export-ready with global shipping. Contact SLYM Machinery for competitive pricing and fast delivery.
High-performance breaker built for underwater demolition and marine construction
Custom sizing & OEM options for specific excavator models
Durable, corrosion-resistant materials for saltwater environments
Optimized hydraulic power for stable underwater operation
Suitable for use in dredging, jetty construction, offshore projects
Our underwater hydraulic breaker is widely used in marine construction, offshore platform maintenance, riverbed rock removal, underwater demolition, dam building and dredging operations. Built for durability and performance, it helps contractors complete underwater tasks with greater efficiency and less downtime.
Applicable Excavator:
Technical Data Sheet
The following parameters are for reference only, and the actual customized products shall prevail.
| Item | Unit | Technical data |
| Operating weight | kg(ibs) | 6,855（15,113) |
| Operating pressure | kg/cm2(psi) | 200-260(3,412-3,697) |
| Oil capacity | l/min(gpm) | 300-380(95.1-121.3) |
| Impact energy | Joules(ft ibs) | 26,000(19,177) |
| Chisel diameter | mm(inch) | 210(8.27) |
| Hose size | mm(inch) | 36(PF1-1/2'') |
| Suitable excavator | ton | 50-55 |
Package And Delivery
FAQ
Q: What makes underwater hydraulic breakers different?
A: Underwater models use corrosion-resistant materials and special seals to ensure stable performance in submerged conditions.
Q: Do you offer OEM customization?
A: Yes, we offer custom sizing and design based on your excavator model and project requirements.
Q: Where can this breaker be used?
A: Ideal for marine construction, dredging, offshore platforms, river rock removal and underwater demolition.