KG520/KG520H Surface DTH Drilling Rig
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KG520/KG520H Surface DTH Drilling Rig is with Yuchai diesel engine(GB 3),it meets the national requirements of Emissions and environment,it is Designed and developed based on KG935S platform,it is with piston travel motor,improve the working pressure and climbing capacity.
KG520H is assembled with dust collector,it is suitable for environmental standards.

  • KAISHAN DRILLING RIG
  • operation system
  • KAISHAN KG520 DRILLING RIG
  • rotary system
  • KAISHAN DRILLING RIG
  • multi boom
  • KAISHAN KG520 DRILLING RIG
  • travel system

Technical Parameters of KG520/KG520H Surface DTH Drilling Rig

Model KG520 KG520H
Weight 6800kg 7200kg

Dimension

6800*2200*2850mm

6800*2250*2850mm

Drilling hardness f=8-12

Drilling diameter

Φ105-152mm

Economic drilling depth

25m

Rotation speed

100r/min

Rotary torque

3500N·m

Lifting force

25KN

Propulsion mode

Hydraulic Motor - Chain

Feed length

4150mm

Travel speed

0-4Km/h

Climbing capacity

30°

Ground clearance

440mm

Feed pitch angle

down 135° up50°

Feed swing angle

left 50° right 50°

Arm pitch angle

down 50° up 25°

Arm swing angle

left 45° right 45°

Leveling angle 10°

Feed extension

900mm

Power

Yuchai 4DKC4G2-80(58KW/2200r/min)

Drill rod

76*3m

Toe-hole drilling

Min.350mm,Max.2850mm

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