SOOSAN HEAVY Breaker — OEM Hydraulic Breaker Manufacturer
HYDRAULIC BREAKERS & EXCAVATOR ATTACHMENTS
Best SellerSOOSAN SQ Series — Excavator Mounted Hydraulic Breaker
SQ SERIES HYDRAULIC BREAKER
The SOOSAN SQ Series is our flagship line of durable & reliable excavator attachments — 13 models from SQ10 to SQ180, covering carriers from 0.8 to 32 tons. Engineered with advanced hydraulic technology for maximum impact energy on road construction, demolition, quarrying, and trenching. Features auto-greasing, adjustable blow frequency, and anti-blank firing protection for high-performance construction equipment operation.
- Auto-greasing system for extended tool life
- Nitrogen gas accumulator for smooth operation
- Dust & water protection seals on all moving parts
- Adjustable blow frequency for different materials
- Anti-blank firing protection system
- Easy front-head removal for fast maintenance
SOOSAN SQ Series — Full Model Range
SQ10 – SQ180 EXCAVATOR ATTACHMENTS
Click any model to view full technical specifications
Technical Comparison
SQ SERIES SPECIFICATIONS TABLE
Full technical data for all SOOSAN SQ Series excavator-mounted hydraulic breakers
| Model | Carrier | Impact Energy | Blow Rate | Oil Flow | Pressure | Tool Ø | Weight |
|---|---|---|---|---|---|---|---|
| SQ10 | 0.8–1.5 T | 100–180 J | 1,000–1,400 BPM | 15–25 L/min | 100–140 bar | 45 mm | 55 kg |
| SQ20 | 1.5–3 T | 180–320 J | 900–1,200 BPM | 20–35 L/min | 100–140 bar | 55 mm | 95 kg |
| SQ30 | 2–4 T | 280–450 J | 800–1,100 BPM | 25–45 L/min | 100–140 bar | 65 mm | 135 kg |
| SQ40 | 3–6 T | 400–620 J | 700–1,000 BPM | 30–55 L/min | 100–140 bar | 68 mm | 165 kg |
| SQ43 | 4–7 T | 450–700 J | 650–950 BPM | 35–60 L/min | 100–140 bar | 75 mm | 195 kg |
| SQ50 | 4–8 T | 550–850 J | 600–900 BPM | 40–70 L/min | 100–140 bar | 80 mm | 230 kg |
| SQ70 | 6–12 T | 750–1,200 J | 500–800 BPM | 50–85 L/min | 100–140 bar | 90 mm | 320 kg |
| SQ80 | 8–14 T | 900–1,500 J | 450–750 BPM | 60–100 L/min | 100–140 bar | 100 mm | 400 kg |
| SQ120 | 10–18 T | 1,300–2,200 J | 380–650 BPM | 75–120 L/min | 100–140 bar | 115 mm | 560 kg |
| SQ130 | 12–20 T | 1,500–2,600 J | 350–600 BPM | 85–130 L/min | 100–140 bar | 120 mm | 650 kg |
| SQ140 | 14–22 T | 1,800–3,000 J | 320–560 BPM | 95–145 L/min | 100–140 bar | 130 mm | 750 kg |
| SQ150 | 16–25 T | 2,200–3,600 J | 300–520 BPM | 110–160 L/min | 100–140 bar | 135 mm | 880 kg |
| SQ180 | 20–32 T | 3,000–5,000 J | 260–460 BPM | 130–190 L/min | 100–140 bar | 150 mm | 1,150 kg |
Construction Machinery Applications
WHERE SOOSAN HEAVY BREAKERS WORK
Road Construction
Building Demolition
Rock Quarrying
Trenching
Mining
Tunneling
NEED HELP CHOOSING THE RIGHT SOOSAN HEAVY BREAKER?
Our technical team will help you select the perfect excavator-mounted hydraulic breaker for your carrier and application. Durable & reliable heavy duty hydraulic tools for every job.
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