KGH3AIII Surface DTH Drilling Rig

  • Drilling method: Down-the-hole

  • Hole diameter: 80 mm - 105 mm

  • Cabin: No

  • Auto load/unload drill rod system: No

  • Engine: 80hp/59kW

  • Air Compressor: Separated

Category: Surface drill rigs

Product Description

KGH3AIII is an improved  DTH drilling rig as the national requirements of environmental protection,it is Designed and developed based on KG915/KGH3 platform,it is with Yuchai double-cylinder diesel engine(GB 3),it meets the national requiements of Emissions,the multi-angle boom for drilling lower horizontal hole.its hydraulic system and and hydraulic cylinder have been improved.It is assembled with dust collector,it is suitable for environmental standards.

Technical Parameters of KGH3AIII Surface DTH Drilling Rig

ModelKGH3AIII
Weight4200kg
Dimension4450*2230*2100mm
Drilling hardnessf=8-20
Drilling diameterΦ80-105mm
Economic drilling depth25m
Rotation speed110r/min
Rotary torque1650N·m
Lifting force15KN
Propulsion modeCylinders - Chain
Feed length2670mm
Travel speed0-2.0Km/h
Climbing capacity30°
Ground clearance310mm
Feed pitch angledown 105° up12°
Feed swing angleleft 20° right24°
boom pitch angledown 35° up60°
Feed extension900mm
Diesel engineYuchai YCD4R23T8-80(59KW/2400r/min)
Drill rod64*2m
Toe-hole drillingMin.360mm,Max.2875mm

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