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Drilling machine for diamond core drilling with wire-line core barrel.
Possible to get a 3000mm-long core with its long mast.
YWL-200 consists of 4 components, the base machine, hydraulic power unit, control panel, and mud pump. These 4 components can be used not only as a complete set but also used with each one separated by the extendable hydraulic hoses. |
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TYPE |
Type |
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Wireline Core Drilling Machine |
DRILLING CAPACITY |
NQ Rod ( 69.9 mm ) |
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3,000 mm |
Wire line core barrel length |
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3,000 mm |
Drilling depth |
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200 m |
SWIVEL HEAD |
Type |
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Tophead Drive Hydraulic Motor Method With 2speed Transmission |
Spindle Revolution |
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H : 800 min-1 , L : 250 min-1 |
Spindle Torque |
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H : 220 N-m , L : 690 N-m |
Type of Side Slide |
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Hydraulic Cylinder Drive ( side slide stroke : 300 mm ) |
FEED |
Type |
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Hydraulic Cylinder Drive Chain Feed Method |
Max.Pull Down |
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20.7 kN |
Max.Pull Up |
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30.7 kN |
Feed Speed |
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0 - 10 m / min |
Quick Feed Speed |
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0 - 36 m / min |
Feed Stroke |
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3,400 mm |
HYDRAULIC SYSTEM |
Type of Pump |
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Hydraulic Piston Pump |
Max.Discharge Puressure |
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19.1 MPa |
Max.Discharge Volume |
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126 L / min-1 |
PRIME MOVER |
Type of Engine |
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Diesel Engine |
Rated Continuous Output |
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28.8 kW / 2,400 min-1 |
WIRE LINE HOIST |
Type |
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Hydraulic Motor Drive |
Hoist Capacity |
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2.9 kN |
Hoist Speed |
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50 m / min |
Wire Rope Dimension |
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φ5 x 220 m |
MUD PUMP |
Model |
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GP-10II |
Type |
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2 Cylinder Piston Pump |
Max.Discharge Puressure |
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2.5 MPa |
Max.Discharge Volume |
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100 L / min |
DIMENSION |
Dimension( L*W*H) |
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3,400 mm x 1,800 mm x 6,430mm ( Extended 8,260 mm ) |
WEIGHT |
Weight |
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3,720 kg |
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