• Zhengzhou Hanyun Construction Machinery Co.,Ltd
    Nice hammer from Hanyun, their service great, I love their price more
  • Zhengzhou Hanyun Construction Machinery Co.,Ltd
    Hydraulic breakers from HY suit my CAT well, it beats the ground powerfully, the sound beautiful.
Contact Person : Lisa
Phone Number : 0086-17788159708
WhatsApp : +8617788159708
Front Middle Back Cylinder 42CRMO 155MM Chisels Excavator Breaker Attachment
Place of Origin China
Brand Name HANYUN
Model Number SB121
Minimum Order Quantity 1 set
Price Negotiable
Packaging Details Fumigation-free pallets/ exported plywood box
Delivery Time 3-15working days
Payment Terms L/C, T/T
Supply Ability 5000 sets per year
Product Details
Item Excavator Breaker Attachment Material 40CRMO/20CRMO/42CRMO
Size 765*288*326mm Suitable Breaker Chisels 155mm
Nearest Port Qingdao Port/Tianjin Port/Shanghai Port Delivery Immediate Delivery
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42CRMO Excavator Breaker Attachment


155MM chisels Excavator Breaker Attachment


Front Middle back cylinder

Product Description

Excavator Breaker Attachment Front Cylinder/Middle Cylinder/ Back Cylinder


(1) About excavator breaker attachment cylinders

Excavator breaker attachment cylinders are made up of front cylinder (front head), middle cylinder and

back cylinder (back head). 


Here details on SB121 bottom cylinder head shared as below: 

Product name Model Size Applicable breaker chisels
Hydraulic Concrete Breaker Attachments Front Head/Back Head SB121 765*288*326MM 155MM


(2) What cylinders brands you can customize?

Hanyun could customize different brands of cylinders for different hydraulic breakers.

The popular hydraulic brands are:



(3) Main advantages of excavator breaker attachment cylinders

1. Leading heat treatment technology ensures high strength and good toughness of cylinders;

2. High durability and long service life;

3. Powerful striking force;

4. High precision machining, perfect details;

5. Easy maintenance


(4) Pic on hydraulic breakers cylinders 

Front Middle Back Cylinder 42CRMO 155MM Chisels Excavator Breaker Attachment 0


(5) FAQ

A: The min order quantity is 1-5 pieces according to different size.
1. Q: What is the MOQ?


2. Q: Whether free sample is available?

A: Yes, free sample available. Usually we charge it as sending the sample and deduct the price in the original order.


3. Q: Do you have stock?

A: Yes, we have large quantity of standard spare parts in stock, immediate delivery is available.


4. Q: Could you customized the products for me?

A: Sure, customization service available.


5. Q: What is your delivery time?

A: For standard products, 3-15 days; for customized products, 10-20 days.


(6) Factory picture for reference

Front Middle Back Cylinder 42CRMO 155MM Chisels Excavator Breaker Attachment 1Front Middle Back Cylinder 42CRMO 155MM Chisels Excavator Breaker Attachment 2

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