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SKD70 DTH Hydraulic Geotechnical Drilling Rig

SKD70 DTH Hydraulic Geotechnical Drilling Rig is a heavy duty down the hole(DTH) drilling rig machine which creates holes (usually called boreholes) and/or shafts in the ground. Drilling rigs can be m

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Introduction of SKD70 DTH Hydraulic Geotechnical Drilling Rig

SKD70 DTH Hydraulic Geotechnical Drilling Rig is a heavy duty down the hole(DTH) drilling rig machine which creates holes (usually called boreholes) and/or shafts in the ground.

Drilling rigs can be massive structures housing equipment used to drill water wells, oil wells, or natural gas extraction wells or they can be small enough to be moved manually by one person. We use quality raw material, advanced techniques and method to manufacture Drilling rigs. These drilling rigs have great drilling efficiency, durability and optimal energy exploitation.

Feature of SKD70 DTH Hydraulic Geotechnical Drilling Rig

1, SKD70 DTH Hydraulic Geotechnical Drilling Rig is a new rock drilling equipment with energy saving,  high efficiency designed by ourselves.

2, SKD70 DTH Hydraulic Geotechnical Drilling Rig is widely applied to large medium and small mining, road, national defense, water conservancy, big stone project and side slope working, etc for blas thole drilling. It's also a necessary rock drilling equipment for earlier explore of open air mine.

3, SKD70 DTH Hydraulic Geotechnical Drilling Rig is specially useful for rugged and accidence areas where other DTH drilling rig can not work normally.

4, This SKD70 DTH Hydraulic Geotechnical Drilling Rig features compact structure, easy operating, fast drilling, high efficiency, easy to disassemble and very convenience for carrying.

Parameter of SKD70 DTH Hydraulic Geotechnical Drilling Rig

Model No

SKD70

SKD80

SKD100

SKB100-4

SKB120-5.5

Rock Hardness

F=6-20

F=6-20

F=6-20

F=6-20

F=6-20

Drill Depth

≥15

≥15

≥25

≥30

≥40

Diameter of hole

60-80mm

80-120mm

80-130mm

85-130mm

85-130mm

Rotating speed

110r/min

110r/min

84r/min

90r/min

90r/min

Working Pressure

0.5-0.7Mpa

0.5-0.7Mpa

0.5-0.7Mpa

0.5-1.0Mpa

0.5-1.0Mpa

Air Consumption

≥3.5m3/min

≥6m3/min

≥6m3/min

≥7m3/min

≥7m3/min

Propulsion Cylinder Stroke

1070mm

1070mm

1200mm

1200mm

1200mm

Lifting force

3600N

3600N

9600N

9600N

9600N

Power

380V/3Kw

380V/4Kw

380V/4Kw

380V/4Kw

380V/5.5Kw

Drill rod length

1025mm

1025mm

1025mm

1025mm

1025mm

Matching Air Compressor

W-3.5/7

W-3.5/7

CVFY-7/7

CVFY-7/7

CVFY-10/7

Matched Piston Air Compressor:

Model No

CVF-7/7 Diesel Engine Stationary

VF-7/7 Electric Stationary

CVFY-7/7 Diesel Engine Portable

VFY-7/7 Electric Portable

Exhaust Volume (m³/min)

7

7

7

7

Exhaust Pressure(Mpa)

0.7

0.7

0.7

0.7

Cylinder (DiaxQty)

220*2/125*2

220*2/125*2

220*2/125*2

220*2/125*2

Diesel Engine /Motor (KW/HP)

YC4108G,58KW

40/55

YC4108G,58KW

40/55

Volume of Gas Storage tank(L)

600

180

180

160

Dimension(LXWXH)MM

2741*1200*1550

2100*1200*1520

3200*1600*2130

3200*1600*2000

Weight (Kg)

1350

1200

2200

1900

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