Normally, There have three types of Hydraulic Breaker in the market, Top Type Hydraulic breaker, silence type hydraulic breaker and side type hydraulic breaker. Each hydraulic breaker has its features and advantages. In China and Vietem, most customers use the side type hydraulic breaker, In Korea , Japan, and US, most customers choose silence hydraulic breaker. Now, let us show the features of side type Hydraulic Hammer for you.
The Side-Type Hydraulic Breaker is an innovative demolition tool designed for confined spaces and precision work. Unlike traditional breakers, its side-mounted configuration allows superior access to tight areas while maintaining powerful impact performance. Perfect for urban demolition, trenching, and selective concrete removal.
Excavator Attachment---Side Hydraulic Rock Hammer main features：
Overall length reduced
2.More conveintent for the chisel to move backwards.
3.Easy dismantlement and easy maintenance
Ideal Applications
Urban demolition (building interiors, basements)
Utility trenching (narrow excavations)
Bridge repair (selective concrete removal)
Industrial maintenance (equipment foundations)
Historical renovation (controlled demolition)
| Specification |
| Items | Unit | SK20 |
| Operating Weight | kg | 99 |
| lbs | 218 |
| Suitable Excavator | ton | 1.2~3.0 |
| Impact Energy Class | ft/lbs | 300 |
| Impact Rate | bpm | 700~1200 |
| Required Oil Flow | gpm | 5.25~10.5 |
| Setting Pressure | bar | 150 |
| psi | 2134 |
| Operating Pressure | bar | 90~120 |
| psi | 1280~1706 |
| Tool(Chisel) Diameter | in. | 1.8 |
| mm | 45 |
| Hose Diameter | in. | 1/2 |
| Carrier |
| Brand | Model |
| DOOSAN / DAEWOO | DX10 / DX15 / DX18/DX27 / DX30 / DX35 |
| HYUNDAI | R15 / R16 / R22 |
| CATERPILLAR | 301.4 / 301.5 / 301.7 302.4 / 303 |
| KOMATSU | PC12 / PC15 / PC16 PC18 / PC20 / PC26 |
| HITACHI | ZX14 / ZX15 / ZX17 ZX19 / ZX20 / ZX2 |
| KOBELCO | SK13 / SK15 / SK16 SK17 / SK20 / SK25 |
| CASE | CX16 / CX18 / CX20/CX22/CX27 |
| NEW HOLAND | E16 / E18 / E20 |
| JCB | 8010 / 8014 / 8016 8018 / 8020 / 8025 |
