KG520/KG520H Surface DTH Drilling Rig
KG520/KG520H Surface DTH Drilling Rig is with Yuchai diesel engine(GB 3),it meets the national requirements of Emissions and environment,it is Designed and developed based on KG935S platform,it is wit
Category: Surface drill rigs
Product Description
KG520/KG520H Surface DTH Drilling Rig is with Yuchai diesel engine(GB 3),it meets the national requirements of Emissions and environment,it is Designed and developed based on KG935S platform,it is with piston travel motor,improve the working pressure and climbing capacity.
KG520H is assembled with dust collector,it is suitable for environmental standards.
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Technical Parameters of KG520/KG520H Surface DTH Drilling Rig
Dimension
6500*2200*2850mm
6800*2200*2850mm
Drilling diameter
Φ105-152mm
Economic drilling depth
25m
Rotation speed
100r/min
Rotary torque
4000N·m
Lifting force
25KN
Propulsion mode
Hydraulic Motor - Chain
Feed length
4150mm
Travel speed
0-4Km/h
Climbing capacity
≤30°
Ground clearance
440mm
Feed pitch angle
down 135° up50°
Feed swing angle
left 50° right 50°
boom pitch angle
down 50° up 25°
boom swing angle
left 45° right 45°
Feed extension
900mm
Diesel engine
Yuchai YC4DK100-T304 (73KW/2200r/min)
Drill rod
76*3m
Toe-hole drilling
Min.350mm,Max.350mm