DTH drill rig

KG320/KG320H Surface DTH Drilling Rig

  • Drilling method: Down-the-hole

  • Hole diameter: 90 mm - 105 mm

  • Cabin: No

  • Auto load/unload drill rod system: No

  • Engine: 80hp/59kW

  • Air compressor: Separated

  • Dust collected system:Optional

Category: Surface drill rigs

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Product Description

KG320/KG320H 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 KG920B/KGH4 platform,it is with piston travel motor,improve the working pressure and climbing capacity.
KG320H is assembled with dust collector,it is suitable for environmental standards.

Technical Parameters of KG320/KG320H Surface DTH Drilling Rig


Technical Parameters of KG320/KG320H Surface DTH Drilling Rig

ModelKG320KG320H
Weight4500kg4700kg
Dimension5950*2360*2700mm6050*2360*2700mm
Drilling hardnessf=6-20
Drilling diameterΦ80-105mm
Economic drilling depth25m
Rotation speed140r/min
Rotary torque1850N·m
Lifting force20KN
Propulsion modeCylinders - Chain
Feed length3820mm
Travel speed0-2.2Km/h
Climbing capacity≤30°
Ground clearance465mm
Feed pitch angledown 135° up50°
Feed swing angleleft 100° right45°
boom pitch angledown 50° up25°
boom swing angleleft 44° right45°
Feed extension900mm
Diesel engineYuchai YCD4R23T8-80(59KW/2400r/min)
Drill rod64*3m
Toe-hole drillingMin.350mm,Max.2750mm

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