Hydraulic Rock Breaker Hammers for 20t Excavator

  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
 
  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: