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            KG series semi-hydraulic open-air crawler rig
            KG940A semi-hydraulic high wind pressure open-air crawler drilling rig

            KG940A type open-air drill rig on the basis of KY140A drilling rig, optimize and upgrade the hydraulic system, carriage parts, walking components,faster rotation speed and advancing speed,better reliability.


            KG940A Open-air  drilling rig technical parameters:

            Rock hardness

            f=6~20

            Travel speed(Km/h)

            0--2.0

            Drilling diameter(mm)

            105~152

            Drill arm Angle

            -25°~+45°

            Economic drill depth(m)

            25

            Swing angle of drill boom

            ±45°

            Working Pressure(MPa)

            1.0~2.4

            Carriage swing angle

            ±50°

            Capacity(m^3/min)

            ≥15

            Carriage elevation angle

            180°

            Rotating Speed(rpm)

            0~100

            Crawler leveling

            ±10°

            Lifting Power(KN)

            22

            Carriage compensation(mm)

            1200

            Rod Specifications(mm)

            76x3000/89x3000

            Dimension(mm)

            5400×2330×2020

            Gradeability

            30°

            Weight(Kg)

            6800

            Ground clearance(mm)

            320

            Power

            YC4D80

            Notes

            pneumatic hydraulic

            Machine Power(kW)

            58kW(2400rpm)

            LGCY-19.5/19Diesel portable screw air compressor

            ☆Working pressure:1.9MPa

            ☆Capacity:19.5m3/min

            ☆Motor Power ranger:132kW

            >>Click to view data for details