KAISHAN KG520/KG520H DTH Drilling Rig,Surface DTH Drilling Rig Manufacturer,China drill rig factory

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KG520/KG520H Surface DTH Drilling Rig

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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.

Technical Parameters of KG520/KG520H Surface DTH Drilling Rig

Model	KG520	KG520H
Weight	6500kg	7000kg
Dimension	650022002850mm	680022002850mm
Drilling hardness	f=6-20
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°
truck oscillation	±10°
Feed extension	900mm
Diesel engine	Yuchai YC4DK100-T304 (73KW/2200r/min)
Drill rod	76*3m
Toe-hole drilling	Min.350mm,Max.350mm