Technical Specifications
| Specification Name | Unit | ZSTE-85 |
| Hydraulic Oil Pressure | kg/cm² | 130-160 |
| psi | 1846-2272 | |
| bar | 128-157 | |
| Hydraulic Oil Flow | l/min | 60-100 |
| gal/min | 16-26 | |
| Strike Frequency | bpm | 400-800 |
| Drill Rod Diameter | mm | 85 |
| inch | 3.35 | |
| Suitable Excavator | ton | 7-4 |
| Energy Accumulator | not have |








