1.Brief introduction of KY-250 full hydraulic drilling rig
The KY250 tunnel drilling rig is small in size and light weight, convenient installation and operation, good linkage and adjustable speed range. It is suitable for drilling at any angle in the tunnel or surface.
2.The parameter of KY-250 full hydraulic 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 P | 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 |
Equipment weight | Main engine 275kg/backbone 40kg/operating floor86kg/power car 420kg |
Master Machinery Group Co.,Ltd. China
Sales Manager: Jane Zhao
Sales hotline:86 537 18865479507
Tel: 18865479507
wahtsapp: 8618865479507
Website:
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