SQ Series — Low-Noise Silent Design
SQ Silent SeriesSOOSAN HEAVY INDUSTRIES CO., LTD
SOOSAN SQ43
Silent Hydraulic Breaker — For 5–12 t Excavators
The SOOSAN SQ43 is an upgraded silent hydraulic breaker for 5–12 ton excavators. Enhanced impact energy with low-noise design for demanding urban and indoor applications.
Technical Specifications
Excavator Weight
5–12 t
Working Weight
379 kg
Impact Energy
340 J
Oil Flow
50–90 L/min
Working Pressure
120–150 kg/cm²
Blow Rate
750–1250 bpm
Chisel Diameter
75 mm
Chisel Length
520 mm
Applications
- Urban construction
- Indoor demolition
- Noise-restricted zones
- Night operations
- Commercial demolition
