KG320/KG320H Down the hole Drill Rig Designed for Open Pit Mines and Quarries

KG320/KG320H Down the hole Drill Rig Designed for Open Pit Mines and Quarries
KG320/KG320H Down the hole Drill Rig Designed for Open Pit Mines and Quarries
KG320/KG320H Down the hole Drill Rig Designed for Open Pit Mines and Quarries
KG320/KG320H Down the hole Drill Rig Designed for Open Pit Mines and Quarries
KG320/KG320H Down the hole Drill Rig Designed for Open Pit Mines and Quarries

Our KG320/KG320H down the hole drill rig is designed for open pit mines and quarries. The drill rig comes outfitted with a Yuchai engine which delivers excellent performance and meets national standards for emissions and environmental impact. The tramming motor features a plunger piston and four-wheel drive, optimizing working pressure and climbing capacity. The expanded pitch and lifting-arm hydraulic cylinder allow operation to meet the requirements of limiting position use. The KG320H down the hold drill rig comes with a dust collector, making the working environment safer and more environmentally friendly.

Brief Parameters
Drilling diameter: Φ80-105mm
Depth of economical drilling: 25m
Method of Feed: Oil cylinder-leaf chain
Feed stroke: 3820mm
Supporting power: YCD4R23T8-80(59KW/2400r/min)/Yuchai YCD4R23T8-80(59KW/2400r/min)

Technical Parameters
Model of drill rig KG320 KG320H
Weight of complete machine 4500KG 4700KG
Outer dimensions 5750×2100×2650mm 5750×2350×2650mm
Drilling hardness f=6-20
Drilling diameter Φ80-105mm
Depth of economical drilling 25m
Rotary speed 0-140rpm
Rotary torque 1250N·m
Lifting force 20KN
Method of Feed 油缸-板式链/Oil cylinder-leaf chain
Feed stroke 3820mm
Travelling speed 0-2.2km/h
Climbing capacity ≤30°
Ground clearance 465mm
Tilt angle of beam Down:135°, up: 50°, total: 185°
Swing angle of beam Left: 100°, right: 45°, total: 145°
Pitch angle of drill boom Down: 50°, up: 25°, total: 75°
Swing angle of boom Left: 44°, right: 45°, total: 89°
Compensation length of beam 900mm
Supporting power 玉柴动力/Yuchai power YCD4R23T8-80 (59KW/2400r/min)
Drilling rod Φ64×3m
DTH hammer M3
Air consumption 7-15m3/min
Maximum height of horizontal hole 2750mm
Minimum height of horizontal hole 750mm
Detail features
  • Easy to Operate Control Panel
  • High torque gyrator
  • Stable hydraulic system
  • Steel track adaptable to all terrains
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