GD-2C pickup discover multi-purpose geo-investigation drill rig is with off-road pickup, hydraulic transmission，top-driven system and SPT system. GD-2C is applied to geological exploration, engineering investigation, shallow water wells, gas exploration and soil investigation.
Main Specifications
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Drilling Power |
Drilling Depth (m) |
200 |
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Drill Rod Size (mm) |
φ50 |
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Hole Size (mm) |
110 |
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Drilling Angle (▫) |
45 ～90 |
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Movability (Pick-up) |
Model/Power (kW) |
Huang Hai Brand HHN2/Diesel 95 |
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Driven Method |
Driven by pick-up PTO/4×4 |
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Max speed (km/h) |
150 |
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Power Head |
Structure Form |
Motor Direct-drive |
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Rotation Range (r/min) |
0～900 |
0～240 |
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Max Torque (Nm) |
380@900 RPM |
1200@240RPM |
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Impaction Head |
Impaction Energy (J) |
400 |
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Impaction Frequency (Hz) |
45-50 |
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SPT Device ASTM, D1586 |
SPT |
63.5kg/760mm(GB/T12746-2007) |
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Heavy SPT |
100kg/1500mm(GB/T12746-2007) |
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Feeding System |
Max. Feeding Force (kN) |
25 |
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Max Lifting Force (kN) |
50 |
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Feeding Stroke (mm) |
1850(1500mm Drill Rod) |
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Hydraulic System |
Combined Flow/Pressure |
110L/min@21MPa |
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Auxiliary Flow /Pressure |
50L/min@21MPa |
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Mud Pump |
Displacement (L/min) |
120 |
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Pump Pressure (MPa) |
2.5 |
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Winch |
Pulling Force |
6kN |
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Capacity of Rope |
35m(Φ6mm of Steel Wire Rope) |
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Transport Dimension: mm |
5555×1960×2652 |
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Total Weight: kg |
3115 |
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