The KG590/KG590H down the hole drill rig for open use is an improved device in compliance with national regulations on diesel-engine emissions. Equipped with the Yuchai four-cylinder engine (China III), the drill rig meets national standards for emissions and environment.
The KG590/KG590H down the hole drill rig for open use is an improved device in compliance with national regulations on diesel-engine emissions. Equipped with the Yuchai four-cylinder engine (China III), the drill rig meets national standards for emissions and environment. The folding frame track and four-wheel drive are adopted; and track leveling and the walking motor of plunger piston improve the working pressure and climbing capacity. The expanded pitch and lifting-arm hydraulic cylinder enable it to meet the requirements of limiting position. The rotary torque and revolving speed are raised; the propulsion motor and chain are used to raise the lifting force and reliability. The dust collector is enlarged to produce a better effect on dust collection. The thickened profile folder is used for the housing, thus improving its level of intensity and rigidity; and the additional ring makes handling and lifting convenient.
The KG590H down-hole drill rig for open use is equipped with a dust collector, thus making operation more environment-friendly and reliable.
Brief Parameters
Drilling diameter :Φ105-152mm
Depth of economical drilling :25m
Method of Feed:Motor-roller chain
Feed stroke: 4150mm
Supporting power:Yuchai YC4DK100-T304(73KW/2200r/min)
Kaishan LGCY-18/17
Kaishan LGCY-19.5/19
Kaishan KSCY-750/20
Model of drill rig | KG590 | KG590H |
Weight of complete machine | 7000KG | 7200KG |
Outer dimensions | 7100×2300×2700mm | 7100×2500×2700mm |
Drilling Hardness | f=6-20 | |
Drilling diameter | Φ105-152mm | |
Depth of economical drilling | 25m | |
Rotary speed | 0-100rpm | |
Rotary torque | 5000N·m(Max) | |
Lifting force | 25KN | |
Method of Feed | Motor-roller chain | |
Feed strock | 4150mm | |
Travelling speed | 0-3.5km/h | |
Climbing capacity | ≤30° | |
Ground clearance | 440mm | |
Tilt angle of boom | Down: 135°, up: 50°, total: 185° | |
Swing angle of boom | Left: 50°, right: 50°, total: 100° | |
Pitch angle of drill boom | Down: 50°, up: 25°, total: 75° | |
Swing angle of drill boom | Left: 45°, right: 45°, total: 90° | |
Leveling angle of track | ±10° | |
Compensation length of beam | 900mm | |
Supporting power | Yuchai YC4DK100-T304(73KW/2200r/min) | |
DTH hammer | K40 | |
Drilling rod | Φ76×3m/Φ76×3m | |
Air consumption | 15-22m3/min | |
Maximum height of horizontal hole | 3500mm | |
Minimum height of horizontal hole | 350mm |