Gl120y DTH Blasthole Drill Rig for Open Surface Mining

Model NO.: GL120Y Power Type: Diesel Condition: New Usage: Coal Type: Rotary Drilling Rig Item: Gl120y Hydraulic DTH Drilling Rig GL120Y hydraulic DTH Drilling Rig   Description: 1. GL120Y high air pressure DTH drill powers the moving of the oil hydraulic motor, rotation, propelling and lifting, swing angle location and so on by diesel ( or electromotor) driving the hydraulic Oil Pump. 2. The DTH hammers consumes the pressure air only when drilling. It can save energy (fuel oil or electric quality) as 40%-50% as the total pneumatic drill. It can also work with drill rods and Button Bits for rock drilling. 3. GL120Y is good for blasting hole in surface mine, water electric building, road construction and stone project.


 Main technical parameters    

Main Parameters of GL120Y Hydraulic DTH drill rig
Hole diameter	90-140mm
Hole depth	30-90M
Hammer	4, 5, 6inch
Drill Rod	60mm,76mm,89mm
Air pressure	1.05-2.4Mpa
Air consumption	11.3--24m³/min
Max. hole hight        (horizontal)	3.1m
Angle of Guide	Up 45°, Down 60°
Max. Swing angle of frame	right 35°, left50°
Boom swing	Left 45° right 45°
Angle of Boom	Up 48°, Down 19°
Lift up	>30000N
Rotary speed	0-90r/min
Rotation Torque	3000N.m
Traveling speed	0-2.5Km/h
Braking	Wet-type double disk, release hydraulic oil, spring application
Grade ability	26°
Transportation dimensions	6000*2300*2400mm
Weight	7.0t
Engine	YuChai 70KW  OR Cummins Engine 56KW
Optional parts: Wet-type dust collection, Dry-type dust collection, Cummins diesel engine,

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Product Categories : Blasthole Drill Rig