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Heavy Duty Side Hydraulic Breaker SK121

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Heavy Duty Side Hydraulic Breaker SK121

Product Description

 

Rocka Heavy Duty Side Hydraulic Breaker SK121 – Heavy-Duty Demolition Force

Designed for 26–34-ton carriers, the SK121 features a side-installed configuration that enhances operational precision in large-scale mining and industrial demolition. Forged from high-grade alloy steel tools and precision-engineered valve systems, it delivers consistent power in extreme working conditions. Weighing 2580 kg, it ensures stable performance with 210–360 L/min hydraulic flow . An integrated automatic lubrication system comes standard to minimize manual servicing. Built using multi-stage thermal treatment for superior impact resistance. CE-certified and backed by a 1-year full coverage warranty for severe applications.


Benefits You Get:
The SK121  Hydraulic Breaker brings powerful and precise breaking capability to your most demanding projects, from large-scale mining to shipyard dismantling. Its side-mounted design improves visibility and control in complex operations, helping you complete tasks faster and with greater accuracy. The standard auto-grease system reduces maintenance frequency and operating costs while extending component life. With robust construction and reliable performance, this hammer maximizes productivity and minimizes downtime, delivering outstanding value and return on investment even under continuous heavy use.

Product Show

Carrier
Brand Model
DOOSAN /   DAEWOO DX290   / DX300 / DX320 /DX330 / DX340
HYUNDAI R280   / R290 / R300 /R305 / R320
VOLVO EC290   / EC305 / EC330
CATERPILLAR 330/335
KOMATSU PC290   / PC300 / PC330
HITACHI ZX300   / ZX330 / ZX350
KOBELCO SK295   / SK330 / SK350
CASE CX290 / CX330 / CX350
NEW HOLAND E305 / E335
JCB JS290   / JS300 / JS330
KUBOTA /   HIDROMEK
YANMAR /   SUMITOMO SH300 / SH330 / SH350
BOBCAT / JOHN   DEERE 330C   / 350D
IHI / LIEBHERR R934 / R936

 

About Yantai Rocka
Yantai Rocka is a specialized manufacturer and exporter of high-performance excavator attachments, including hydraulic breakers, post drivers, grapples, compactors, and crushers. With established export channels to the United States, Australia, Mexico, and over ten other countries, we provide durable and efficient solutions for various demolition, recycling, and construction applications. We support OEM customization based on customer drawings and specifications, ensuring tailored performance for diverse project requirements and operational environments.

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