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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

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