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High Pressure Crawler Drilling Rig

Our KG930A high pressure crawler drilling rig is the update version of KY130 series open-pit mining machinery. It has optimized hydraulic system, drill arm components, and carriage parts. In comparison to the KY130 crawler drill, the KG930A type has 50% higher rotation speed, and 10% larger propulsion length. Thus the drilling performance is accordingly enhanced.

If you are interested in our KG930A high pressure crawler drilling rig, you can get more information in the forms below. Contact us if you have any questions.

Advantages of KG930A over KY130

KG930A KY130 Advantage
Engine YC4D80 QC498
Drill arm New type drill arm Drilling horizontal and vertical holes at the same time; low height of the horizontal hole
Hydraulic system 30 pump, large new type valve group, new type flow divider, new type connector 19.2 pump Higher flow, lower resistance, and better appearance
Sliding carrier Thicker and stronger sliding carrier, lower friction platen Channel steel sliding carrier Higher rigidity and lower friction
Oil pump 32 28.2 Bigger air flow
Rotation speed 90r/min (diesel engine 1700r/min)
120r/min (diesel engine 2200r/min)
55r/min 50% higher rotation speed
Feeding speed 580mm/s 530mm/s 10% higher


Rock hardness F=6-20
Hole diameter Ф80-125mm
Economical drill depth 25m
Rotating speed 0-120r/min
Rotation torque 2000N.m
Pressure 1.0-2.4Mpa
Air consumption 9-18m³/min
Lifting capacity 17000N
Propulsion type Hydro-cylinder-chain
Propulsion length 3000mm
Drill rod size Φ76mm
Gradeability 30°
Ground clearance 320mm
Walking speed 0-2.0km/h
Carriage rising angle Down 135°, up 5°, total 140°
Carriage swing angle Left 100°, right 45°, total 145°
Drill arm pitch angle Down 50°, up 25°, total 75°
Drill arm swing angle Left 44°, right 90°, total 134°
Carriage compensation 1200mm
Diesel engine YC-4D80 (58KW, 2400r/min)
Overall dimension (L×W×H) 5355×2215×2365mm
Total weight 6000kg

Recommend spare parts for KG930A high pressure crawler drilling rig

Drill bit diameter 90mm
Drill rod (Diameter×L) Φ76×3000mm
Drill hammer HD45A

Recommended air compressor for KG930A high pressure crawler drilling rig
KAISHAN brand LGCY-18/17 Portable diesel screw compressor KAISHAN brand LGCY-15/13 Portable diesel screw compressor

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