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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

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