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KY8S crawler down the hole drill

  • Feature&Introduction
  • Technical parameter

KY8S is designed by Kaiser group for big outdoor mine. The walk, feeding, rotate and the drilling angle is all drived by hydraulic, use high down the hole hammer, equip with hydraulic dry dust collector, hydraulic rod break equipment, electric-hydraulic control block-proof valve, float joint to protect the screw thread

Main technical parameter

Rock rigidity

F=6~20

Max lifting capacity (N)

32000

Dia. Of hole (mm)

105~160mm

Rail pitching (º)

114

Working pressure (Mpa)

1.0~2.4

Rail swing angle (º)

-36~+35

Air consumption m3/min

15~21

Rail level swing angle(º)

-12~+93

Drilling depth (M)

25

Drilling boom swing angle (º)

-45~+35

Walking speed (Km/h)

2.0

Rack leveling angle (º)

-10~+8

Climb ability (º)

25

Feeding stroke (mm)

3000

Distance off-ground (mm)

430

Rail compensate (º)

1200

Whole Power (kw)

70

DTH hammer

HCD44

Diesel engine

4108ZG

Drill rod (mm)

60*3000 or 76*3000

Dimension (mm)

6920*2362*2915

Dust collector

Dry (Hydraulic drive cyclone laminar flow)

Weight (Kg)

9000

Automatic rod-block-proof  type

Electric-hydraulic control block-proof valve

Rotating speed (r/min)

0~63

Protect of screw thread

Float joint to protect the screw thread

Rotating torque (N.M)

2500

 

 

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