SQ Series — Low-Noise Silent Design
SQ Silent SeriesSOOSAN HEAVY INDUSTRIES CO., LTD
SOOSAN SQ30
Silent Hydraulic Breaker — For 2.0–4.5 t Excavators
The SOOSAN SQ30 silent breaker for 2.0–4.5 ton excavators. Combines effective breaking power with low-noise operation for urban construction and residential demolition projects.
Technical Specifications
Excavator Weight
2.0–4.5 t
Working Weight
156 kg
Impact Energy
185 J
Oil Flow
25–55 L/min
Working Pressure
90–120 kg/cm²
Blow Rate
900–1400 bpm
Chisel Diameter
53 mm
Chisel Length
450 mm
Applications
- Urban construction
- Residential demolition
- Indoor work
- Night operations
- Noise-sensitive areas
