1гЂЃDrilling diameter:
With the tube гѓµ114-гѓµ219mm
2гЂЃDrilling depth: 40m with the tube
3гЂЃDTH 40m-200m
4гЂЃDiesel: 11-21mо ‰/min
5гЂЃChange length: 3m
6гЂЃLifting power: 6000kgf
7гЂЃMachine power: 70kw