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KG935/YC935 Reinforced Semi-hydraulic Surface DTH Drilling Rig

Home ? Products ? Drill Rigs and Rock Drills ? Surface DTH Drilling Rig ? Reinforced Semi-hydraulic Surface DTH Drilling Rig ? KG935/YC935 Reinforced Semi-hydraulic Surface DTH Drilling Rig

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KG935 surface DTH drilling rig is based on KG930B surface DTH drilling rig with innovatively designed traveling part, guide, drill boom, and complete machine arrangement. It mainly has the following characteristics:

1, It is equipped with domestically well-known Yuchai YC4D80 diesel engine with strong power and reliable performance.

2, Thanks to wheel motor and traveling mechanism equipped with automatic leveling function, it is more adapted to rugged mountain road.

3, Hydraulic system is optimized to use hydraulic components from a famous manufacturer with low fault ratio.

4, Large angle amplitude variation mechanism can meet the requirement of different positions, which reduces assistant time and improves work efficiency.

5, It is equipped with roller type sliding plate to reduce wear of the guide rail.

Technical Parameters of KG935/YC935 Reinforced Semi-hydraulic Surface DTH Drilling Rig

Rock rigidity	f=6-20
Dia of bit(mm)	φ105-140
Economic drilling depth(m)	25
Travel speed (Km/h)	0～2.5
Climbing capacity(°)	30
Ground clearance(mm)	320
Dynamic parameters(Yuchai)	YC4D80(58kW/2400rpm)
Overall Dimension (mm)	5400×2330×2020
Total weight (Kg)	6500
Working wind pressure(MPa)	1.05-2.46
Travel Guide (mm)	3000
Guide maximum angle(°)	180
Guide maximum swing angle(°)	Right 50º(15º)Left 50º(95º)
Drill boom maximum horizontal pendulum (°)	Right 45ºLeft 45º
Track leveling angle	±10º
Compensation stroke(mm)	1200
Rotation speed(rpm)	0-100
Rotary torque (N.m)	2800
Lifting force(KN)	25
Dia. of drill rod (mm)	φ76×3000φ89×3000
Drill rod length (mm)	First root 2000/The remaining six 3000