Zhengzhou Hanyun Construction Machinery Co.,Ltd 86-177-88159708 hanyun@hydraulicbreakerhammers.com
42CRMO Rock Breaker Chisel For Hydraulic Hammer 140mm*1.3m

42CRMO Rock Breaker Chisel For Hydraulic Hammer 140mm*1.3m

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    Hydraulic Rock Breaker Chisel 42CRMO


    Breaker Chisel For Hydraulic Hammer


    140 mm*1.3 m Breaker Chisel

  • Item
    Hydraulic Breaker Chisels
  • Chisels Materials
    40CRMO & 42CRMO
  • Breaker Chisel Diameter
  • Length
  • Chisel Tip Hardness
    55 Degrees
  • Excavator Used
    Different Models With Different Brands
  • Near Port
    Qingdao Port, Tianjin Port, Shanghai Port
  • Chisel Tail Hardness
    45 Degrees
  • Place of Origin
  • Brand Name
  • Model Number
  • Minimum Order Quantity
    5-10 pieces
  • Price
  • Packaging Details
    pallet or wooden box
  • Delivery Time
    3-8 working days
  • Payment Terms
    L/C, T/T, D/A, D/P
  • Supply Ability
    100,000 pieces per year

42CRMO Rock Breaker Chisel For Hydraulic Hammer 140mm*1.3m

40CRMO And 42 CRMO Hydraulic Breaker Chisels With Good Hardness


(1) What are hardness of hydraulic breaker chisels?

With advanced heat treatment and cooling technology, hydraulic breaker chisels from Hanyun have superior hardness.

The hardness of the chisel tip is about 55 degrees,the hardness of the flat pin is about 48 degrees,

and the hardness of the tail is about 45 degrees.

Higher hardness, longer service life.


(2) What are advantages of rock breaker chisel from Hanyun?

1. High-strength wear-resistant round steel 40CRMO/42CRMO;

2. Advanced self-own heat treatment and cooling technology. Using segmented quenching, it is not easy

    to break when using steel drill rod

3. Stable quality and strong crushing force.

4. Multi-purpose with one hammer, economical and efficient, long service time;

5. Fast delivery in batches, support customization


(3) Main Technical Parameters on Rock Breaker Chisel



Length(MM) Weight(KGS) Applicable excavator(T)
HYQG190 140 1300 128 20-24

(4) Products in Hanyun

Hanyun is one leading manufacturer of hydraulic breakers for different excavators with various models. It was founded in Zhengzhou city, China in 2012. For about 10 years, it has kept being dedicated in the field of design, develop and fabricate different hydraulic breaker hammers and related spare parts. Main products of Hanyun as below:

1. Hydraulic breaker hammers;

2. Hydraulic breaker chisels ;

3. Excavator compactors;

4. Hydraulic pulverizer;

5. Excavator quick hitches;

6. Excavator breaker attachment;


42CRMO Rock Breaker Chisel For Hydraulic Hammer 140mm*1.3m 0

42CRMO Rock Breaker Chisel For Hydraulic Hammer 140mm*1.3m 1