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SLYM MACHINERY CO., LTD.
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   0086-13912638104    Xushuguan Economic Development Zone, New District, Suzhou China 
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Custom Underwater Hydraulic Breakerfor Excavator -OEM & Export Supplier

Our Custom Underwater Hydraulic Breaker is specially engineered for excavators performing underwater demolition, marine construction, and dredging projects. Designed for high impact efficiency and corrosion resistance, this breaker delivers powerful performance in harsh underwater environments. OEM customization options available to meet specific project requirements and export standards.
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  • SM185

  • SLYM

  • China

  • 1pc

  • L/C, T/T

  • standard export packaging

  • 3-5days

  • 12 months

  • avalible

  • 43-50t

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

with accumulator breaker 内部构造

 Applicable field :
 

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:
型号 品牌_meitu_1_conew1

  The following parameters are for reference only, and the actual customized products shall prevail.                                                                                                                                                                                                                                           

         Items
        Units
          SM185
         Top Type

        kg

       ibs

          4,844

        10,679
     Operating Pressure
       kgf/cm2
       psi
         220~270
     3,132~3,843
         Oil Capacity
      l/min
      gpm
          220~290
          58.1~76.5
         Impact Energy
      Joules
         17,550
         Chisel Diameter
     mm
     inch
         185
          7.27
              Hose Size
     mm
     inch
          32
          PF1  1/4''
       Suitable Excavator
     
     ton
      ib
     m3
      ft3
         43~50
          77,166~110,230
          1.8~2.2
          63.54~77.66


SLYM Package_20200915105910SLYM Delivery

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.


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