Zhengzhou Hanyun Construction Machinery Co.,Ltd 86-177-88159708 hanyun@hydraulicbreakerhammers.com
Heavy Hydraulic Rock Breakers Underground Mining Tunneling Stone Breaker Excavator

Heavy Hydraulic Rock Breakers Underground Mining Tunneling Stone Breaker Excavator

  • High Light

    Heavy hydraulic rock breakers

    ,

    Underground Mining hydraulic rock breakers

    ,

    Tunneling stone breaker excavator

  • Name
    Hydraulic Rock Breakers
  • Work Purpose
    Underground Mining And Tunneling
  • Heat Treatment
    Strict Heat Treatment Technology
  • Color
    Yellow And Other Colors
  • Quality Warranty
    1 Year
  • Materials
    High Strength Manganese Steel
  • Excavator Used
    JCB, NPK, SANY, DOOSAN, CAT, HYUNDAI, XCMG, LIUGONG And Other Brands
  • Manufacturer
    HANYUN
  • Place of Origin
    China
  • Brand Name
    HANYUN
  • Model Number
    HY155
  • Minimum Order Quantity
    1 set
  • Price
    Negitionable
  • Packaging Details
    Fumigation-free plywood box
  • Delivery Time
    3-15 working days
  • Payment Terms
    L/C, T/T, D/P, D/A
  • Supply Ability
    1000 sets per year

Heavy Hydraulic Rock Breakers Underground Mining Tunneling Stone Breaker Excavator

Heavy Hydraulic Rock Breakers For Underground Mining And Tunneling Projects​

 

(1) About Hydraulic Rock Breakers

 

Hydraulic rock breakers are used to effectively crush or break stones, rocks, hard concrete road surface,etc.

It is widely used in underground mining and tunneling projects, surface mining and construction projects,

and demolition and recycling projects

 

(2) Main Technical Parameters on Hydraulic Rock Breakers

Hydraulic Rock Breakers Model HY155
Total weight (KG) 2635
Size (L*W*H) (MM) 1900*635*1350
Driving oil pressure (KG) 230-260
Driving oil volume (MIN) 180-240
Striking frequency(BPM) 300-450
Rubber hose diameter (INCH) 1.2
Drill rod diameter(MM) 155
Drill rod weight(KG) 190
Applicable vehicle weight (T) 25-30

 

(3) How does one Hydraulic Rock Breaker work?

   1. The kinetic energy of the hydraulic oil and the kinetic energy of the accumulator push the cylinder rod upward

       to compress the nitrogen chamber,
   2. After pushing to the highest point, the reversing valve switches the direction,
   3. The kinetic energy of hydraulic oil and the kinetic energy of nitrogen compression pushes the cylinder rod down quickly

       to strike the drill rod
   4. Complete the crushing work.

 

(4) About Hanyun Family

Foundation Date 2012
Factory Address Zhengzhou, Henan, China
Company Type Manufacturer + Joint-stock enterprise
Annual sales About USD 30 million
Family members About 210

 

(5) Worksite Show on Hydraulic Rock Breakers

Heavy Hydraulic Rock Breakers Underground Mining Tunneling Stone Breaker Excavator 0