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KG430SH Rock Drill Machine for Hard Rock Drilling

Model:KG430S/KG430SH

Max. Drilling depth:25m

Drilling Method:Air Drilling & DTH Drilling

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PRODUCT DESCRIPTION

>> Characteristics

The KG430S/KG430SH 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 KG430SH down the hole drill rig for open use is equipped with a dust collector,thus making operation more environment-friendly and reliable.

>> Specification

KG430SH drilling rig
Model	KG430S/KG430SH
Rock rigidity	f=6-20
Diameter of hole	Φ90-152mm
Depth of economical drilling	25m
Rotation speed	0-90r/min
Rotation torque	4500N·m
Lift power	40000N
Feed way	oil cylinder-leaf chain
Feed distance	3980mm
Walk speed	0-2.5Km/h
Gradeability	≤30°
Ground clearance	515mm
Weight	6000kg
Size of drill machine	6000x2250x2700
Sliding carriage pitch angle	Blow 135°,up50°, total 185°
Sliding carriage swing angle	Left100°,right45°,total 145°
Sliding carriage suppling length	900mm
Power	YCD4R23T8(59KW/2400r/min)
Drill pipe	Φ76x3000mm
Air consumption	13-20m³/min
Max height of horizontal hole	2900mm
Min height of horizontal hole	750mm