Model No.: S300
1. In stone drilling, DTH Hammer is applied in the operation, slag is discharged by air pressure, the offstage is ten times of that of the traditional rotary drilling.
2. Cutting drilling or cone drilling can be operated in the unconsolidated layer, mud and slag can be discharged. The machine is suitable for drilling in complicated geological conditions.
3. The rotation machine can rotate, the rising height can be larger than 6m, hence, it is suitable for lowering well pipe.
4. High hydraulic supporting leg can perform loading and unloading in different sites without the help of crane drill.
|Drilling diameter||105-350mm||Max. lifting force||120000N|
|Drilling depth||300m||Lifting speed||5-18m/min|
|Working air pressure||1.2-3.5 Mpa||Sliding framework stroke||3400mm|
|Air consumption||16-40m3/min||Max. dip of sliding framework||90°|
|Applicable rock hardness||F=6-20||Moving speed||2km/h|
|Speed of turn-around machine||0-80rpm (first gear)||Climbing angle||21°|
|Max. turn-around torque||7500N. m||Min. terrain clearance||300mm|
|Outer size (L*W*H)||6100*2200*3200||weight||9000kg|