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{"title":"MSGB100 Hydraulic Rock Breaker for 10-15 Ton Excavator SB50","imgUrl":"https:\/\/img.chinax.com\/nimg\/2e\/f2\/481472155845703eca475cf6631b-200x200-1\/msgb100_hydraulic_rock_breaker_for_10_15_ton_excavator_sb50.jpg","attrs":{"Model Number":"SB50","Matching Excavator":"Fit 10-15Ton All Brand Excavator\uff0cNo Pipe Modification","Core Material":"Piston&Cylinder:42CrMo Forged Alloy Steel,Vacuum Heat Treatment,Anti-leakage For Hard Rock Breaking","Minimum Order Quantity":"1"}}
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{"title":"SB81 Silent Hydraulic Breaker Wear Resistant For 20-25 Ton Excavators","imgUrl":"https:\/\/img.chinax.com\/nimg\/4d\/d5\/b323fb42af3c0eb4fef51def0cd3-200x200-1\/sb81_silent_hydraulic_breaker_wear_resistant_for_20_25_ton_excavators.jpg","attrs":{"Delivery Time":"1-7 days","Condition":"100% New Hydraulic Breaker Hammer","Packaging Details":"Export wooden box","Productname":"Excavator Hydraulic Breaker"}}
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New Box Type SB121 Hydraulic Breaker for 20-30 Ton Excavators
Product Overview
This upgraded new box type SB121 hydraulic breaker is a heavy-duty attachment designed for 20-30 ton excavators, specifically engineered for medium and large-scale construction projects. Featuring an integrated silent box structure, this premium hydraulic rock breaker hammer delivers powerful impact force, stable hydraulic output, and low-noise operation. Reliable and durable, the SB121 hydraulic breaker is fully compatible with mainstream 20-30 ton excavators including CAT320, PC220, SK210, DX225, and VOLVO240, making it ideal for quarry mining, large demolition, and road reconstruction tasks.
Product Specifications
Product Name: New Box Type SB121 Hydraulic Breaker
Applicable Equipment: 20-30 Ton Mainstream Excavators
Compatible Models: CAT320, PC220, SK210, DX225, VOLVO240 and other 20-30T excavators
Product Type: Box Type Silent Integrated Hydraulic Breaking Attachment
Working Pressure: Standard hydraulic pressure for 20-30 ton large excavators
Manufacturing Standard: 100% OEM compatible dimension and quality standard
Application: Quarry rock breaking, building demolition, road reconstruction, foundation excavation, municipal heavy construction
Product Advantages
Built with an upgraded closed box structure, this sturdy new box type SB121 hydraulic breaker effectively reduces operating noise and boosts overall vibration and impact resistance. Adopting thickened high-strength steel and precision valve components, this reliable SB121 hydraulic breaker maintains consistent high-frequency impact without hydraulic leakage during long-term heavy-load operation. Optimized for 20-30 ton excavator hydraulic systems, this professional hydraulic rock breaker hammer fits multiple mainstream excavator models without modification, delivering strong crushing performance and low maintenance costs for heavy construction.
Application Scenarios
Designed for harsh heavy-duty construction environments, this robust new box type SB121 hydraulic breaker excels in hard rock breaking, large building demolition, road reconstruction, and deep foundation excavation. As a high-cost-performance excavator hydraulic breaker attachment for 20-30 ton excavators, it provides stable and efficient crushing power for quarry and municipal heavy engineering projects.
Purchase Highlights
Each finished new box type SB121 hydraulic breaker undergoes strict hydraulic testing, heavy impact durability inspection, and sealing calibration before delivery. Featuring upgraded silent box technology and OEM-standard quality, this stable hydraulic rock breaker hammer offers excellent cost performance, serving as a premium aftermarket replacement for 20-30 ton excavator hydraulic breaking systems.
Frequently Asked Questions
Q1: What tonnage and models of excavators fit the SB121 box type hydraulic breaker?
The new box type SB121 hydraulic breaker is suitable for 20-30 ton mainstream excavators, perfectly compatible with CAT320, PC220, SK210, DX225, VOLVO240 and other common medium and large excavator models with matched hydraulic parameters.
Q2: What are the advantages of box type hydraulic breaker compared with traditional open type?
Adopting integrated box structure, this upgraded SB121 hydraulic breaker supports silent operation with enhanced stability and vibration resistance. It withstands high-intensity impact during heavy rock breaking, reduces component wear and failure frequency, and adapts to long-term harsh construction conditions.
Q3: Is the SB121 hydraulic breaker easy to install and adapt to different excavators?
Absolutely. This standard excavator hydraulic breaker attachment complies with universal OEM specifications, enabling tool-free installation for all matched 20-30 ton excavators. It features strong universal compatibility and zero modification required for quick on-site use.
Q4: What working conditions is the SB121 box type hydraulic breaker suitable for?
This heavy-duty hydraulic rock breaker hammer is designed for high-intensity engineering work, including hard rock quarrying, large building demolition, bridge and road renovation, foundation excavation and various heavy crushing projects.
