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          KG series semi-hydraulic open-air crawler rig
          KG935 semi-hydraulic high wind pressure open-air crawler drilling rig

          KG935 type open-air drill rig on the basis of KG930B drilling rig, optimize and upgrade the walking components, carriage parts, drilling arm parts and machine layout, mainly has the following characteristics:

          1.The vehicle configuration of domestic well-known brand Yuchai YC4D80 diesel engine, the power is strong, reliable in performance.

          2.Using the wheel motor and configure the travel mechanism of automatic leveling function, more can adapt to the rugged mountain path.

          3.Hydraulic system is optimized, using the famous factory hydraulic components, low failure rate.

          4.Large Angle luffing mechanism, which can meet the demand of different station, reduce the auxiliary time improve work efficiency.

          5.Configure roller skateboard parts, reduce the guide rail wear


          KG935 Open-air  drilling rig technical parameters:

          Rock hardness

          f=6-20

          Drilling diameter(mm)

          φ105-140

          Economic drill deep(m)

          25

          Traveling speed (Km/h)

          0~2.5

          Gradeability( °)

          30

          Minimum ground clearance(mm)

          320

          Engine Model(Yucai)

          YC4D80(58kW/2400rpm)

          Dimension(mm)

          5400×2330×2020

          Weight(Kg)

          6500

          Working Pressure(MPa)

          1.05-2.46

          Carriage stroke(mm)

          3000

          Carriage maximum angle( °)

          180

          Carriage maximum swing angle( °)

          right 50o(15o)   left 50o(95o)

          Drilling arm maximum horizontal swiing angle( °)

          right 45o   left 45o

          Crawler leveling angle

          ±10o

          Compensation route(mm)

          1200

          Rotating speed(rpm)

          0-100

          Rotating torque(N.m)

          2800

          Lifting power(KN)

          25

          Drill pipe diameter(mm)

          φ76×3000φ89×3000

          Drill pipe length(mm)

          first2000/ remaining six3000


          LGCY-18/17 Diesel portable screw air compressor


          ☆Working pressure: 1.7MPa

          ☆Capacity: 18m3/min

          ☆Motor Power ranger: 194kW

          >>Click to view data for details



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