YSB140 Excavator Rock Breaker Hydraulic Hammer 460bpm

Place of Origin GUANGZHOU
Model Number YSB140
Minimum Order Quantity negotiable
Price negotiable
Packaging Details standard packing
Delivery Time 5-8 work days
Payment Terms L/C, T/T
Supply Ability 1000 Piece/Pieces per Week
Product Details
Impact Frequebcy 360-460bpm Suitable Excavator(ton) 18-26 Ton
Chisel Diameter 140mm Name Excavator Rock Breaker
Weight 920KG Hydraulic Flow Range 120-180
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YSB140 Excavator Rock Breaker


460bpm Excavator Rock Breaker

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Product Description

YSB140 excavator rock breaker used hydraulic hammer for large excavator

Product model and relevant data

Specname Unit YSBT135 YSB135A YSB140 YSB140A YSB150 YSB150A
Body weight kg 850 846 920 956 985 1092
Total weight kg 1658/1825/1898 1688/1868/1918 1767/2052/2004 1805/2090/2042 1692 2218/2380/2457
size mm 2423*5008*1202 2427*500*1202 2480*590*1355 2480*590*1355 2456*5959*1288 2640*590*1343
2900*560*710 2656*560*710 2866*560*710 2866*560*710   2879*600*760
2847*560*710 2646*560*710 2793*560*710 2793*560*710   3002*640*760
Operating pressure Kg/cm² 160-180 160-180 160-180 160-180 180-200 180-200
Hydraulic flow range L/min 130-150 145-180 120-180 120-180 130-180 150-190
Diameter of house inch 1 1 1 1 1 1
Diameter of tool mm 135 135 140 140 150 155
Impact frequebcy bpm 400-800 700-1200 360-460 350-500 350-500 350-700
Suitable carrier ton 18-26 18-26 18-26 18-26 20-26 27-35

What Are the Components of A Hydraulic Breaker?

Your excavator’s hydraulic breaker has several components that work together systematically to deconstruct stone elements. Check them out:

Side Rods– They are uniquely designed for mounted hammer applications. These side rods can be easily maintained as their maintenance tools are mostly found in local shops.
Nitrogen Chamber– its main purpose is to absorb the piston recoil and reuse the absorption energy to increase the output strength for a greater blow.
Auto-grease System– This is an optional feature that auto-greases the hydraulic breaker, just as its name suggests.
Piston Mass and Supporting Area– the main purpose of this component is to ensure that there is positive alignment in the entire system. It, therefore, makes the whole system effective and efficient.
Control Valve– the control valve’s primary purpose is to reduce hydraulic pulsations as it minimizes oil flow interruptions.
Seal kit– Your excavator hydraulic breaker has rubber seals in it that prevent hydraulic fluid leakage as well as helping generate the optimal hydraulic pressure.
Retainer Pins– They also aid in providing positive tool alignment as well as a quick replacement.
Hardened Chisel and Stop Pin– the chisel is one of the main components of a hydraulic breaker, as it gets into direct contact with the ground/stone material.


All these are the basic components of any excavator hydraulic breaker. Different brands may have additional components. It is thus advisable to keep your hydraulic breaker’s operations and service manuals close to you.


All hydraulic breakers come with an enclosure that protects all their components from physical damages.


Our Advantages
1) Applicable for different brands of excavators, simple& convenient &comfortable operation, easy maintenance
2) High Quality & high precision, high stability &high durability.
3) Low rate of chisel breakage and high working efficiency
4) Wear-resistant and super heat treatment technology
5) Low noise, saving energy and protecting environment
6) Powerful Hydraulic System Increased the Impact of Nitrogen
7) ISO certified by local Authority