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Engineered for maximum impact and long-term durability, our HWX1400/SB81 Side Type Hydraulic Rock Breakers are the industry standard for primary and secondary crushing. Designed specifically for mid-to-large range excavators (19-26 tons), these excavator rock hammers deliver the high-frequency energy required to tackle reinforced concrete, hard rock, and quarrying applications with ease.
Superior Versatility (Side Type Design): The side-mount configuration provides a shorter overall length, offering greater flexibility during demolition and allowing for a higher reach and better angle of attack in confined spaces.
High Impact Energy: Utilizing an advanced hydraulic system combined with nitrogen gas, this hydraulic rock breaker delivers powerful, consistent blows while minimizing recoil to the carrier.
Extended Service Life: Manufactured from high-quality 42/40/20CrMo alloy steel with specialized heat treatment, our hydraulic breakers are built to withstand the harshest environments with minimal wear.
Simplified Maintenance: Featuring fewer internal moving parts and an easily accessible greasing system, downtime is significantly reduced, keeping your projects on schedule.
Universal Compatibility: Seamlessly integrates with major excavator brands including Volvo, Doosan, and Hyundai within the 19-26 ton weight class.
Hydraulic Breakers We Supply:
Technical Structure & Main Components of Hydraulic Breaker:
Various Chisels for You to Choose Upon Your Project Needs:

1. Material advantages:
| Hydraulic Breaker Hammer High Quality Breaker Material | |
| Items | Material |
| Hydraulic Breaker Cylinder | 20CrMo forged |
| Hydraulic Breaker Front Head | 40CrMo forged |
| Hydraulic Breaker Back Head | 40CrMo forged |
| Hydraulic Breaker Plug Valve Sleeve Valve | 20CrMo |
| Hydraulic Breaker Front Cover | 40CrMo forged |
| Hydraulic Breaker Ring Bush | 40CrMo forged |
| Hydraulic Breaker Through Bolt | 40CrMo |
| Hydraulic Breaker Chisel | 42CrMo forged. Each chisel has undergone 3 cold heat treatments, long life guaranteed. |
| Hydraulic Breaker Seal Kits | High temperature resistance |


Jinan Changhao Machinery Equipment Co., Ltd. located in Jinan, Shang dong, China. The bonded area is supported by national preferential policies and resources are inclined. There is superior terrain, beautiful environment and convenient transportation.
Our company specialized in manufacturing all kinds of hydraulic breaker hammer,breaker hammer pipeline and their accessories as well as excavator attachments, breaker parts has hydraulic breaker piston, Front & Back head, cylinder, Thrust & Outer bushings, Hammer drill rod and flat pin, hydraulic valve, code Seal housing and so on. All the accessories of our pipeline, including clamps, ball valve, foot valve, wire plug, wire alignment, relief valve, lock valve, bracket, connector, hammer tube, arm iron pipe assembly, three-way iron pipe, are independently developed and manufactured by our factory to ensure product quality, safety and reliability.
We have perfect production equipments and test devices. Our company has various international certifications and adopts advanced technology to ensure product quality. We strictly control the raw material of our products, adopting unique heat treatment technology, special alloy materials, and the quality has reached international advanced level.







In addition to hydraulic breakers, Jinan Changhao manufactures related hydraulic breaker parts, hydraulic breaker piping kits to be your one-stop hydraulic breaker solution. 