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Diesel Engine KG430 Down The Hole Drilling Equipment
Specifiction
| Model | KG430 | KG430H |
| Weight | 5500kg | 5700kg |
| Size of drill machine | 5700X2150X2700mm | 5700X2150X2700mm |
| Rock rigidity | f=6-20 | |
| Diameter of hole | Φ90-127mm | |
| Depth of economical drilling | 25m | |
| Rotation speed | 0-90r/min | |
| Rotation torque | 3000N·m | |
| Lift power | 40000N | |
| Feed way | oil cylinder-chain | |
| Feed distance | 3175mm | |
| Walk speed | 0-2.5Km/h | |
| Grade ability | 30° | |
| Ground clearance | 500mm | |
| Pitch angle of beam | Blow 135°,up50°, total 185° | |
| Swing angle of beam | Left91°,right5°,total 96° | |
| Pitch angle of drill arm | Blow 55°,up15°, total 70° | |
| Swing angle of drill arm | Left45°,right45°,total 90° | |
| Leveling angle of track | ±10° | |
| Compensation length of beam | 900mm | |
| Power | YC4DKC4G2-80 (58KW/2200r/min) | |
| Drill pipe | 76X3000mm | |
| Air consumption | 18-21m³/min | |
| Max height of horizontal hole | 2900mm | |
| Min height of horizontal hole | 750mm | |
Characteristics
KG series Blast Hole Drilling Rig for granite are specially designed drill equipment, which can be widely used for surface drilling such as quarry, railway construction, road construction, small to medium mining operation and etc. High performance features higher penetration rate with lower fuel consumption. Compressed air is used to operate crawler drill hammer for blast holes drilling, bench hole drilling, grout hole drilling, anchor hole drilling and etc.
Application
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
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