Excavator0.8–2.5 t
Weight102 kg
Impact Energy55 J
Chisel Dia.40 mm
Blow Rate1000–1800 bpm
Standard Hydraulic BreakerSOOSAN
SOOSAN
SB Series
12 models from SB10 to SB151. Open-body hydraulic hammers for excavators 0.8 t to 35 t — built for mining, demolition, and heavy construction.
12
SB Models
0.8–35 t
Excavator Range
12,000 J
Max Impact Energy
CE / ISO
9001 Certified
Full Product Range
SB Series — All 12 Models
Excavator1.2–3.0 t
Weight126 kg
Impact Energy110 J
Chisel Dia.45 mm
Blow Rate900–1600 bpm
Excavator2.5–4.5 t
Weight152 kg
Impact Energy170 J
Chisel Dia.53 mm
Blow Rate900–1400 bpm
Excavator4.0–7.0 t
Weight295 kg
Impact Energy260 J
Chisel Dia.68 mm
Blow Rate800–1300 bpm
Excavator6–9 t
Weight375 kg
Impact Energy320 J
Chisel Dia.75 mm
Blow Rate750–1250 bpm
Excavator7–14 t
Weight571 kg
Impact Energy400 J
Chisel Dia.85 mm
Blow Rate700–1200 bpm
Excavator11–16 t
Weight861 kg
Impact Energy450 J
Chisel Dia.100 mm
Blow Rate700–1200 bpm
Excavator15–18 t
Weight1297 kg
Impact Energy650 J
Chisel Dia.125 mm
Blow Rate650–1100 bpm
Excavator16–21 t
Weight1500 kg
Impact Energy800 J
Chisel Dia.135 mm
Blow Rate600–1000 bpm
Excavator18–26 t
Weight1766 kg
Impact Energy1000 J
Chisel Dia.140 mm
Blow Rate550–950 bpm
Excavator28–35 t
Weight2632 kg
Impact Energy2000 J
Chisel Dia.155 mm
Blow Rate450–850 bpm
Excavator30–45 t
Weight2833 kg
Impact Energy2800 J
Chisel Dia.165 mm
Blow Rate400–800 bpm
Excavator40–55 t
Weight4085.5 kg
Impact Energy4000 J
Chisel Dia.175 mm
Blow Rate350–750 bpm
Full Specifications
SB Series Comparison Table
Source: SOOSAN HEAVY INDUSTRIES CO., LTD
| Model | Excavator | Weight | Impact Energy | Oil Flow | Pressure | Blow Rate | Chisel Dia. | Chisel Length | |
|---|---|---|---|---|---|---|---|---|---|
| SB10 | 0.8–2.5 t | 102 kg | 55 J | 15–30 L/min | 90–120 kg/cm² | 1000–1800 bpm | 40 mm | 350 mm | Details |
| SB20 | 1.2–3.0 t | 126 kg | 110 J | 20–40 L/min | 90–120 kg/cm² | 900–1600 bpm | 45 mm | 400 mm | Details |
| SB30 | 2.5–4.5 t | 152 kg | 170 J | 25–50 L/min | 90–120 kg/cm² | 900–1400 bpm | 53 mm | 450 mm | Details |
| SB40 | 4.0–7.0 t | 295 kg | 260 J | 40–70 L/min | 110–140 kg/cm² | 800–1300 bpm | 68 mm | 500 mm | Details |
| SB43 | 6–9 t | 375 kg | 320 J | 50–90 L/min | 120–150 kg/cm² | 750–1250 bpm | 75 mm | 520 mm | Details |
| SB45 | 7–14 t | 571 kg | 400 J | 60–100 L/min | 130–160 kg/cm² | 700–1200 bpm | 85 mm | 540 mm | Details |
| SB50 | 11–16 t | 861 kg | 450 J | 80–110 L/min | 150–170 kg/cm² | 700–1200 bpm | 100 mm | 560 mm | Details |
| SB60 | 15–18 t | 1297 kg | 650 J | 90–120 L/min | 150–170 kg/cm² | 650–1100 bpm | 125 mm | 600 mm | Details |
| SB70 | 16–21 t | 1500 kg | 800 J | 100–130 L/min | 160–180 kg/cm² | 600–1000 bpm | 135 mm | 630 mm | Details |
| SB81 | 18–26 t | 1766 kg | 1000 J | 120–180 L/min | 160–180 kg/cm² | 550–950 bpm | 140 mm | 660 mm | Details |
| SB121 | 28–35 t | 2632 kg | 2000 J | 180–240 L/min | 160–180 kg/cm² | 450–850 bpm | 155 mm | 740 mm | Details |
| SB131 | 30–45 t | 2833 kg | 2800 J | 200–260 L/min | 160–180 kg/cm² | 400–800 bpm | 165 mm | 780 mm | Details |
| SB151 | 40–55 t | 4085.5 kg | 4000 J | 210–290 L/min | 160–190 kg/cm² | 350–750 bpm | 175 mm | 840 mm | Details |
Engineering Excellence
Why SB Series Stands Out
Built on 40 years of hydraulic breaker R&D, the SB Series delivers unmatched power, reliability, and serviceability across all excavator classes.
High Impact Energy
Up to 12,000 J impact energy on SB151 — engineered for the toughest rock, concrete, and demolition tasks.
Durable Construction
Heavy-duty steel body with precision CNC-machined components. Designed for 24/7 operation in extreme conditions.
Auto Lubrication
Optional integrated auto-grease system reduces maintenance intervals and extends chisel and bushing service life.
Easy Maintenance
Tool-free chisel replacement, accessible service points, and standardized spare parts available worldwide.
170+ Countries
Trusted by contractors, distributors, and equipment operators across mining, construction, and demolition sectors globally.
CE & ISO 9001
Certified to international standards. Every SB breaker passes strict quality control before leaving the SOOSAN factory.
Construction Machinery Applications
Where SOOSAN Heavy
Breakers Work
From open-pit mining to urban demolition, SOOSAN SB Series hydraulic breakers are deployed across the world's most demanding job sites in 170+ countries.
⛏
Mining & Quarrying
Primary rock breaking, bench blasting assistance, ore extraction, and tunnel face preparation in open-pit and underground mines.
🏗
Building Demolition
Reinforced concrete demolition, structural dismantling, foundation removal, and site clearance for urban redevelopment projects.
🛣
Road Construction
Asphalt breaking, pavement removal, trench excavation, and sub-base preparation for highways, bridges, and urban roads.
🔧
Trenching & Utilities
Pipeline installation, cable laying, utility trenching, and underground infrastructure work in hard ground conditions.
⚓
River & Port Works
Underwater rock breaking, harbor dredging, seawall construction, and marine infrastructure development.
❄
Frozen Ground
Breaking frozen soil, permafrost excavation, and winter construction in extreme cold-weather environments.
Since 1984
40 Years of Hydraulic
Breaker Expertise
SOOSAN HEAVY INDUSTRIES CO., LTD has been manufacturing hydraulic breakers since 1984. Every SB Series model is designed, tested, and manufactured at our Korea Industrial Park facility in Yantai, Shandong — with full in-house CNC machining, heat treatment, and quality control.
Our global distribution network spans 170+ countries. Whether you need a compact SB10 for a 0.8-ton mini excavator or a heavy-duty SB151 for a 35-ton machine, SOOSAN delivers the right breaker with fast shipping and full after-sales support.
40+
Years Manufacturing
170+
Export Countries
12
SB Models
CE / ISO
9001 Certified
Selection Guide
How to Choose the Right SB Model
01
01
Match Your Excavator
Select the SB model that matches your excavator operating weight. SB10 for 0.8–1.5t mini excavators up to SB151 for 25–35t large machines.
02
02
Consider the Application
For general rock breaking and demolition, any SB model works. For frozen ground or extremely hard rock, choose a higher-energy model.
03
03
Contact Our Team
Send us your excavator brand, model, and job site details. Our technical team will confirm the best SB breaker match and provide a fast quote.
Need Low-Noise Operation?
Also Available: SQ Series Silent Breakers
Same power, 20–30 dB quieter. 13 models for urban demolition and noise-restricted sites.
Need a SOOSAN SB Series Breaker?
Tell us your excavator model and application — we'll recommend the right SB breaker from SOOSAN HEAVY INDUSTRIES.
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