SQ Series — Low-Noise Silent Design
SQ Silent SeriesSOOSAN HEAVY INDUSTRIES CO., LTD
SOOSAN SQ150
Silent Hydraulic Breaker — For 40–55 t Excavators
Buy SOOSAN SQ150 silent hydraulic breaker for 40–55 ton excavators. 4,300 J flagship impact energy, 175 mm chisel — maximum power for noise-restricted demolition and urban mining. CE certified.
Technical Specifications
Excavator Weight
40–55 t
Working Weight
3950 kg
Impact Energy
4300 J
Oil Flow
210–290 L/min
Working Pressure
160–180 kg/cm²
Blow Rate
350–750 bpm
Chisel Diameter
175 mm
Chisel Length
840 mm
Applications
- Flagship noise-restricted demolition
- Large urban mining
- Heavy night operations
- Major industrial demolition
- Urban infrastructure
