DTH drill rig

KG520/KG520H Surface DTH Drilling Rig

  • Drilling method: Down-the-hole

  • Hole diameter: 105 mm - 152 mm

  • Cabin: No

  • Auto load/unload drill rod system: No

  • Engine: 100hp/73kW

  • Air compressor: Separated

  • Dust collected system:Optional

Category: Surface drill rigs

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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.

Technical Parameters of KG520/KG520H Surface DTH Drilling Rig

ModelKG520KG520H
Weight6500kg7000kg
Dimension6500*2200*2850mm6800*2200*2850mm
Drilling hardnessf=6-20
Drilling diameterΦ105-152mm
Economic drilling depth25m
Rotation speed100r/min
Rotary torque4000N·m
Lifting force25KN
Propulsion modeHydraulic Motor - Chain
Feed length4150mm
Travel speed0-4Km/h
Climbing capacity≤30°
Ground clearance440mm
Feed pitch angledown 135° up50°
Feed swing angleleft 50° right 50°
boom pitch angledown 50° up 25°
boom swing angleleft 45° right 45°
truck oscillation±10°
Feed extension900mm
Diesel engineYuchai YC4DK100-T304 (73KW/2200r/min)
Drill rod76*3m
Toe-hole drillingMin.350mm,Max.3500mm

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