详细说明
Product Name: 250m Crawler Water Well Drilling Rig Model NO.: 400C Type: Crawler Drilling Way: Compound Bit Type: Drag Bit Drill Hole Depth: >200m Drill Hole Diameter: >300mm Motor: Diesel Engine Condition: New Certification: CE, ISO 9001 Dimension(L*W*H): 6100*2200*3200 mm Weight: 9000 Kg Drilling Depth: 300m Drilling Diameter: 105-1500mm Mining Object: Water Well Trademark: Glorytek Transport Package: Standard Export Packing Origin: Beijing Product Description 400C Multi-functional crawler well drill is anew efficient and multi-functional hydraulic-pressure drill; the drill is mainly used in drilling operation such as water drilling well. Exploration well and geothermal air conditional well, etc.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.Technical ParameterModel: 400CMax. drill depth:250mDrill diameter:110-325mmDiesel Engine: 93KW (Cummins)Working air pressure:1.05-2.46MPaAir consumption:16-34 m³/minDrill rod length:3m Drill rod diameter:89mm/76mmAxial pressure: 5t Lifting force:12tSlow lifting speed:4m/min Fast lifting speed:14.5m/min Slow feed speed:6.2m/min Fast feed speed:25m/minRotation torque:5700-6600Nm, 2820-3300Nm Rotation speed:0-90r/min, 0-180r/minDrilling Method: Downhole hammer or Mud DrillingTravel speed:3.5Km/hGrade ability:21°Weight:7.8 tWhole dimension:6×2.1×2.8mApplication formation:Unconsolidated layer or bedding rockDrill method: Down the hole or mud pump drillingHammer:Medium or high air pressure series
