387Product Description:
JWB 2000 (SB70/ SB81) is a hydraulic breaker original design from Korea with our best optimized improvement for 18Ton - 26Ton excavator. This is a best economical efficiency hydraulic breaker for 20Ton level excavators interested by lots of customers.
| Specification | UNIT | JWB2000 |
| Suitable Excavator | Ton | 18-26 |
| Chisel/Tool/Rod Diameter |
mm | 135 |
| Total Weight | KG | 1743 |
| Operating Pressure | kg/m2 | 160-180 |
| Oil Flow Range | l/min | 130-150 |
| Impact Frequency | bpm | 400-600 |
| Impact Energy Class | J | 4600 |
| Valve Type | I/E | Internal |
| Accumulator | Y/N | N |
| Diameter of Hose | inch | 1 |
