Small Loader Rock Breaker Hammers for Sale

Product Description

  Our Service of mini hydraulic hammer  :
 1)  Any your inquiry related our products will be replied with 24 hours
 2)  We can also provide OEM business
 3)  Warranty: 1 year and For free techinical support all the time.
 4) How to get the correct information of goods? Pls let us know the following news:

 a. Your excavator model
 b. The operation weigt of your excavator
 c. The quantity of your order
 d. Your destination port

 
 
 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

                                                                                                                                                                                                                                             

          Item  
         Units                      SM85 
          Top Type

           kg

            ibs

          550

            1,210

        Operating Pressure
          kgf/cm2     
          psi
         120~150
          1,706~2,133  
          Oil Capacity
         l/min
          gpm 
         45~85
          11.9~22.4
          Blows
          bpm
          400~800
          Impact Energy
          ft ibs
          Joules
          1,000
          1,360
          Chisel Diameter
          mm
          inch
          85
          3.3
           Hose Size
          mm
          inch
          19
          PF3/4
          Suitable Excavator
          ton
           ib
          m3
          ft3
          8.0~12.5
          17,636~27,557
          0.3~0.5
          10.59~17.65 


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