KY-250 Full Hydraulic Drilling Rig For Metal Mine Exploitation
- The brief introductionsof KY-250 metal mine exploration drilling rig
The KY250tunneldrilling rigis
small in size
light weight
convenient to install and operate
excellent linkage and adjustable speed range
suitable for drilling at any angle in the tunnel or surface.
- The specifications of KY-250 metal mine exploration drilling rig
|
Drilling diameter |
Φ36.5mm /Φ46.5mm |
|
Drilling depth |
250m（ø33 Steel drill rig）/200m（ø43 Steel drill rig） |
|
Borehole angle |
0°-360° |
|
Spindle speed |
400-1400r/min |
|
Spindle output torque |
150-400nm |
|
Rated pulling force |
40kn |
|
Rated pulling speed |
＞0.3m/s |
|
Oil supply mode |
double gear pump |
|
Rated system pressure |
16mpa |
|
Oil pump model |
CBF-F71/10 |
|
Hydraulic oil model |
antiwear hydraulic oil YB-N46/YB-N32 (winter) |
|
Motor model |
manual variable motor A6V80MA |
|
Motor specification |
30kw |
|
Weight |
main engine 275kg/backbone 40kg/operating floor86kg/power car 420kg |
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