KY-250mine Drilling Rig, Tunnel Prospecting Drilling Rig, Mine Core Drilling Rig
Key words: KY-250, mine drilling rig, full hydraulic,prospecting drill, prospecting equipment, mineral prospecting equipment, geophysical prospecting instruments,prospecting drilling rig
1. The brief introductions of KY-250 metal mine exploration drilling rig
The KY250 tunnel drilling rig is
l small in size
l light weight
l convenient to install and operate
l excellent linkage and adjustable speed range
l suitable for drilling at any angle in the tunnel or surface.
2. 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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