| Specification |
After-sales Service: Video Technical Guidance and 24/7 After-Sales Serv;
Warranty: 3-Year;
Condition: New;
Motor: AC Motor;
Drill Hole Diameter: 105-800mm;
Drill Hole Depth: 400-1500mm;
Bit Type: Diamond Bit;
Drilling Way: Impactor;
Product Name: Reverse Circulation Geological Core Drilling Rig;
Recommended Air Consumption: 16-96m³/Min;
Drill Rod Length: 3m;
Recommended Drill Rod Diameter: 89/102/114/127/146mm;
Suitable Conditions: Loose Strata and Bedrock;
Drilling Method: Top Drive Hydraulic Rotary Propulsion, DTH Hammer;
Matching Hammer: Medium and High Pneumatic Pressure Series;
Gradeability: 21°;
Travel Speed: 2.5-6.4km/H;
Penetration Rate: 10-35m/H;
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After-sales Service: Provided;
Warranty: One Year;
Condition: New;
Motor: Diesel Engine;
Drill Hole Diameter: Nq,Bq,Hq,Pq;
Drill Hole Depth: 150-200m;
Bit Type: Diamond Bit;
Drilling Way: Rotary;
Drilling Depth: 200m;
Max.Hole Dia Soil/Rock: 500,273mm;
End Hole Diameter: 75mm;
Drill Rod Diameter: 42.50.60mm;
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After-sales Service: Provided;
Warranty: One Year;
Condition: New;
Motor: Diesel Engine;
Drill Hole Diameter: Nq,Bq,Hq,Pq;
Drill Hole Depth: 180m;
Bit Type: Diamond Bit;
Drilling Way: Rotary;
Max.Hole Dia Soil/Rock: 500, 220mm;
End Hole Diameter: 75mm;
Drill Rod Diameter: 42, 60mm;
Drill Angle: 90°;
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After-sales Service: Provided;
Warranty: One Year;
Condition: New;
Motor: Diesel Engine;
Drill Hole Diameter: Nq,Bq,Hq,Pq;
Drill Hole Depth: 130m;
Bit Type: Diamond Bit;
Drilling Way: Rotary;
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After-sales Service: Provided;
Warranty: One Year;
Condition: New;
Motor: Diesel Engine;
Drill Hole Diameter: Nq,Bq,Hq,Pq;
Drill Hole Depth: 130m;
Bit Type: Diamond Bit;
Drilling Way: Rotary;
Drill Rod Diameter(mm): 42,60mm;
Drill Angle: 90-75;
End Hole Diameter(mm): 75mm;
Max.Hole Dia Soil/Rock(mm): 500, 220Tmm;
Drilling Depth(M): 130m;
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