SQ Series — Low-Noise Silent Design
SQ Silent SeriesSOOSAN HEAVY INDUSTRIES CO., LTD
SOOSAN SQ43
Silent Hydraulic Breaker — For 4–7 t Excavators
The SOOSAN SQ43 is an upgraded silent hydraulic breaker for 4–7 ton excavators. Enhanced impact energy with low-noise design for demanding urban and indoor applications.
Technical Specifications
Excavator Weight
4–7 t
Working Weight
165 kg
Impact Energy
340 J
Oil Flow
35–55 L/min
Working Pressure
100–140 bar
Blow Rate
750–1250 bpm
Chisel Diameter
58 mm
Chisel Length
520 mm
Applications
- Urban construction
- Indoor demolition
- Noise-restricted zones
- Night operations
- Commercial demolition
