After-sales Service: | 1 Year |
---|---|
Warranty: | 1 Year |
Certification: | CE |
Condition: | New |
Motor: | AC Motor |
Drill Hole Diameter: | 27-42mm |
Customization: |
---|
Suppliers with verified business licenses
KDSWC-493-2 hydraulic tunneling drill rig is applied in tunneling engineering for coal, ferrous and non ferrous underground mines, as well as in chemical industry, railway and hydropower sectors. The jumbo is in hydraulic control, drilling with double-boom hydraulic rock drill at high drilling speed.
Applicable tunnel cross-section | m2 | 4-17.5 |
Hole diameter | mm | 27-42 |
Hole depth, max | mm | 2120 |
Impact power | J | 150-200 |
Working pressure | MPa | 14-160 |
Impact frequency | HZ | 34-60 |
Suppliers with verified business licenses