Product Details

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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