Y20 Rock Drill
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Y20

DateTime:2013-11-21 12:11:46  Click:1013

Details:

1. Feature and se:

Y20 is a tough, reliable jack hammer suitable for drilling most small holes where the angle of the hole is straight downwards. It can be adapted for either air or water flushing and can be used in stitch hole drilling and block splitting in the dimensional stone industry and in occasional blast hole drilling on construction site.

2. Parameter:

Model

Y20

Weight (kg)

18

Length (mm)

609

Cylinder Diameter (mm)

60

Piston Stroke (mm)

50

Working Pressure (MPa)

0.4

0.5

Impact Energy (J)

≥32.7

≥40

Impact Frequency (HZ)

≥30

≥35

Air Consumption (L/s)

≤25

≤38

Air Pipe Diameter (mm)

16

Water Pipe Diameter (mm)

8

Bore Diameter (mm)

34-40

Suitable for max depth (m)

3

Shank Specification (mm)

22*108±1

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