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Geotechnical KG520 25m Down The Hole DTH Drilling Rig

Categories DTH Drilling Rig
Brand Name: OEM
Certification: ISO,CE
Place of Origin: CHINA
MOQ: 1 set
Payment Terms: T/T, L/C, T/T, Western Union
Supply Ability: Based on the detailed quotation
Delivery Time: 10-20 days working days
Packaging Details: Wooden cases standard export package
Machine Type: Crawler Mounted
Drilling Diameter: 105-152mm
Drilling Hardness: F=6-20
Rotary Speed: 0-100rpm
Climing Capacity: ≤30°
Dimension: 6800*2200*2850mm
Lifting Force: 25 KN
Application: Mining,Quarry,DTH Drilling
Weight: 6500 kg
Drilling Depth: 25m
Price: Negotiation
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Geotechnical KG520 25m Down The Hole DTH Drilling Rig

Geotechnical KG520 25m Down The Hole DTH Drilling Rig


Specifiction


KG520 drilling rig
ModelKG520/KG520H
Rock rigidityf=6-20
Diameter of holeΦ105-152mm
Depth of economical drilling25m
Rotation speed0-100r/min
Rotation torque3500N·m
Lift power25KN
Feed wayMotor-roller chain
Feed distance4150 mm
Walk speed0-2.5Km/h
Gradeability≤30°
Ground clearance900mm
Weight6500kg
Size of drill machine6800x2200x2850
Sliding carriage pitch angleBlow 135°,up50°, total 185°
Sliding carriage swing angleLeft100°,right45°,total 145°
Sliding carriage suppling length900mm
Power4DKC4G3-100(70KW/2200r/min)
Drill pipeΦ76x3000mm/ 89*3000mm
Air consumption15-22m³/min
Max height of horizontal hole2850mm
Min height of horizontal hole900mm

Application

The KG520 down the hole drill rig for open use is an improved device in compliance with national regulations on diesel-engine emissions.The drill rig is equipped with the two independent systems,namely diesel engine and motoe,capable of separate operations pressure and climbing capacity.

The expanded pitch and lifting-arm hydraulic cylinder enable it to meet the requirements of limiting position. The double rotation motor increases the rotary torque and revolving speed; and the lifting hydraulic cylinder and chain are expanded to promote the lifting force and reliability. 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 KG520 down the hole drill rig for open use is equipped with a dust collector,thus making operation more environment-friendly and reliable


Characteristics

The rotary torque and revolving speed are raised;the propusion 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 handing and lifting convenient



Packing& Delivery

Quality Geotechnical KG520 25m Down The Hole DTH Drilling Rig for sale
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