381Product Description:
JWB3500F (SB131) is a hydraulic breaker original design from Korea with our best improvement suitable for 30Ton - 40Ton excavator. This breaker is supplied to the customers prefer and familar with Korean hydraulic breakers with inward control valve.
| Specification | UNIT | JWB3500F |
| Suitable Excavator | Ton | 30 - 40 |
| Chisel/Tool/Rod Diameter |
mm | 165 |
| Total Weight | KG | 3183 |
| Operating Pressure | kg/m2 | 160 - 200 |
| Oil Flow Range | l/min | 200 - 250 |
| Impact Frequency | bpm | 250-380 |
| Impact Energy Class | J | 11500 |
| Valve Type | I/E | Internal |
| Accumulator | Y/N | Y |
| Diameter of Hose | inch | 1 1/4 |
