KG430 Crawler Diesel Engine Driven DTH Rock Drilling Rig
KG430 Crawler Diesel Engine Driven DTH Rock Drilling Rig
Model:KG430
Max. Drilling depth:25m
Drilling Method:Air Drilling & DTH Drilling
>> Characteristics
The KG430 down the hole drill rig for open use is an improved device in compliance with national regulations in diesel-engine emissions. Equipped with Yuchai four-cylinder engine (China 3), the drill rig meets national standards for emissions and environment. The folding frame track, four-wheel drive and the tramming 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 on limiting position. The double rotation motor increases the rotary toque and revolving speed, and the lifting oil cylinder and chain are expanded to promote the lifting force and reliability. The thickened profile folder is used for housing, thus improving its level of intensity and rigidity; and the additional ring makes handling and lifting convenient.Comment:The KG430H down the hole drill rig for open use is equipped with a dust collector,thus making operation more environment-friendly and reliable.
>> Specification
Model
KG430
KG430H
Weight
5250KG
5700kg
Size of drill machine
6300×2250×2700mm
6300×2250×2700mm
Rock rigidity
f=6-20
Diameter of hole
Φ90-152mm
Depth of economical drilling
25m
Rotation speed
0-90r/min
Rotation torque
5000N.m(Max)
Lift power
40000N
Feed way
Oil cylinder+roller chain
Feed distance
3000mm
Walk speed
0-2.5Km/h
Grade ability
30°
Ground clearance
440mm
Pitch angle of beam
Blow 135°,up50°, total 185°
Swing angle of beam
Left:50°,right:50°,total:100°
Pitch angle of drill arm
Down:50°,up:25°,total:75°
Swing angle of drill arm
Left:45°,right:45°,total:90°
Leveling angle of track
±10°
Compensation length of beam
900mm
Power
YC4DKC4G2-80 (58KW/2200r/min)
Drill pipe
φ76×3m or φ89×3m
Air consumption
18-21m³/min
Max height of horizontal hole
2900mm
Min height of horizontal hole
750mm
