mini hydraulic breakers hammer for small excavator/loader Bobcat

Product Description

 
 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:

Technical Data Sheet

                                                                                                                                                                                                                                             

          Items
           Units
          SM53
          Silence Type

           kg

            ibs

          164

            354

          Operating Pressure
          kgf/cm2
          psi
         90~120
        1,280~1,706
         Oil Capacity
           l/min
          gpm
          25~45
          6.6~11.9
          Blows
          bpm
          570~970
          Impact Energy
          ft.ibs
          Joules
          300
          408
          Chisel Diameter
          mm
          inch
         53
         2.1
          Hose Size
          mm
          inch
          13
          PF1/2
               Suitable Excavator
         ton
           ib
          m3
          ft3
        2.1~4.0
        4,629~8,818
        0.1~0.2
        3.53~7.06


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