Technical Specifications
| Specification Name | Unit | ZSTE-155 |
| Hydraulic Oil Pressure | kg/cm² | 160-180 |
| psi | 2272-2556 | |
| bar | 157-177 | |
| Hydraulic Oil Flow | l/min | 180-240 |
| gal/min | 48-64 | |
| Strike Frequency | bpm | 300-450 |
| Drill Rod Diameter | mm | 155 |
| inch | 6.1 | |
| Suitable Excavator | ton | 28-35 |
| Energy Accumulator | have |








