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Breaker Hammer Hydraulic Rock Hammer for Excavators

Availability:
Quantity:
  • SM120

  • China

  • 1pc

  • T/T, L/C

  • standard export package

  • 3-5days

  • 12months

  • available

  • 13-20ton

  Top Type Breakers
  Easy control and easy position make it more convenience to excavation work
  Without side-weight, reducing the rate of chisel breakage
  Longer total length and heavier total-weight
 
  Light-Duty Hydraulic Breakers
  Prolonged life
  Steady performance
  Reliable after-sales service
  hydraulic hammer excavator
  1. Main Valve
 
  1) Easy to repair
  2) To prevent the cylinder deformation
 
  2. Piston
 
  1) Piston stroke, increase blow f orce
  2) Special damping system, reduce the recoil force
  3) Precision of piston and cylinder is further improved, reduce resistance, improve efficiency
 
  3. The high quality of chisel
 
  1). Alloy steel raw material selection.
  2) The depth of heat high precision processing
  3) Heat resistance, wear resistance strong
 
  4. The whole box shell
 
  1) The durable welding structure, chisel protection more perfect and more stable
  2) The seal is complete, eff ective dust control measures to improve the durability of structure, protect against cylinder damage and the bushings premature wear
  3) The big plate with light weight, simple structure ,convenient operation and repair
 
  5. Nitrogen chamber
 
  1) Structure more compact
  2) Ensure the reduction of the nitrogen chamber volume of the nitrogen pressure under the condition of invariable, the hammer is more energy saving .
 
  Applicable Field:
  Mining---Mining, Second time Breaking
  Metallurgy---Clearing Slag, Demolition of furnace and foundation
  Road---Repairing, Breaking, Foundation Work
  Railway---Tunneling, Demotion of Bridge
  Construction---Demolition of building and reinforced concrete
  Ship Repairing---Clearing clam and trust from the hull.
  Others---Breaking frozen mud
 
 Applicable Excavator:
 VOLVO, HITACHI, KATO, KOMATSU, KOBELCO, CAT, HYUNDAI, SUMITOMO, SANY HEAVY INDUSTRIES, DOOSAN, LONGGONG, YUCHAI  AND SO ON.

                                                                                                                                                                                                                                             

       
         Items
     
       
          Units
     
       
          SM120
     
       
         Operating Weight
     
       
          kg/1bs
     
       
          1,300 /2,865
     
       
         Working Pressure
     
       
          bar
          psi
     
       
          150 - 170
       
          2,175 - 2,465
     
       
         Maximum Pressure
     
       
          bar/psi
     
       
          210/3,045
     
       
         Operating Oil Flow
     
       
          1/min
     
       
          90 -120
     
       
         Chisel Diameter
     
       
          mm
     
       
          120
     
       
         Impact Rate
     
       
          bpm
     
       
          380-700
     
       
         Impact Energy
     
       
          j
          kg.m
     
       
          3,210
          328
     
       
         Suitable Excavator
     
       
          ton
         1bs
     
       
          13 ~ 20
          28,660 - 44,100
     


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