SOOSAN SB43 Hydraulic Breaker — Mid-Size Excavator Workhorse

The SOOSAN SB43 hydraulic breaker is engineered for excavators in the 6–9 ton class, offering dependable performance for medium-duty breaking tasks. Built with Korean precision and rugged materials, it’s designed to deliver efficient rock and concrete demolition, trenching, and foundation work.

Key Features:

• ⚙️ Optimized Impact Performance: Designed for stable impact energy in the medium-excavator class, enabling efficient breaking in varied conditions. For example, the SB43 II model weighs about 370 kg for carriers 6.0–9.0 tons.

• 🧱 Durable Construction: Heavy-duty alloy steel housing and components ensure long service life under frequent use and tough materials.

• 🛠️ Low Maintenance Design: Simplified internals and easily replaceable wear parts reduce downtime and lower operating costs.

• 🔇 Versatile Application: Suitable for demolition of concrete, secondary rock breaking, trenching and general construction work.

• 🚜 Broad Compatibility: Fits excavators in the ~6–9 ton range. Typical specs show tool diameter ~75 mm and oil flow around 90 L/min at ~150 bar for the SB43 II. lectura-

Typical Applications:

• Trenching and back-fill preparation

• Road repair & concrete demolition

• Quarry or mining secondary rock breaking

• Foundations and utility installations

Technical Specifications (example — please confirm actual model specs):

• Carrier Weight: approx. 6–9 tons

• Operating Weight: ~370 kg (SB43 II) 

• Tool Diameter: ~75 mm 

• Oil Flow: ~90 L/min 

• Operating Pressure: ~150 bar 

SEO Meta Description (for backend / search results):

SOOSAN SB43 hydraulic breaker — mid-size excavator breaker (6–9 ton carrier) with 75 mm tool, strong durability and efficient performance in demolition & rock work.

PRODUCT PARAMETERS 👉 used equipment

PRODUCT DESCRIPTION

Hydraulic breaker is a powerful percussion hammer fitted to an excavator for demolishing concrete structures or rocks.

1. Mining: Mountain opening, mining, mesh crushing, secondary crushing;

2. Metallurgy: cleaning of ladle and slag, dismantling of furnace body and equipment foundation;

3. Railway: Mountain opening, tunnel excavation, road and bridge demolition, subgrade compaction;

4. Highway: highway repair, cement pavement breaking, foundation excavation;

5. Municipal Garden: concrete crushing, water, electricity, gas engineering construction, old city reconstruction;

6. Buildings: demolition of old buildings and crushing of reinforced concrete;

7. Ship: hull descaling and derusting;

8. Others: ice breaking, frozen soil breaking, sand mold vibration