390Product Description:
JWB750 ( SB43) Hydraulic Breaker is a Korean original design hydraulic breaker with inward valve for Backhoe Loader and Mini-excavator from 6Ton to 9Ton. ( Box-silence type / Top type / Side Type)
| Specification | UNIT | JWB750 |
| Suitable Excavator | Ton | 6-9 |
| Chisel/Tool/Rod Diameter |
mm | 75 |
| Total Weight | KG | 429 |
| Operating Pressure | kg/m2 | 120-150 |
| Oil Flow Range | l/min | 50-90 |
| Impact Frequency | bpm | 400-800 |
| Impact Energy Class | J | 900 |
| Valve Type | I/E | Internal |
| Accumulator | Y/N | N |
| Diameter of Hose | inch | 1/2 |
