KY120 Medium Pressure Crawler Drilling Rig

KY120 Medium Pressure Crawler Drilling Rig
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Our KY120 medium pressure crawler drilling rig is a kind of well designed mining equipment. See the details below, and contact us if you are interested in our product.

Feature
1. Humanization design

The rocker arm type walking operating mechanism of this borehole drilling machine can be operated at its side and back, so the crawler drill is typically suitable for running on mountain roads. The Specially designed casing is beautiful and easy for repairing.

2. Flexible drill arm
The movable drill arm can adjust the drilling angle and hole's height by controlling the stretching length of the oil cylinder. Thus the medium pressure crawler drilling rig can drill holes in a wider range with better drilling performance.

3. Reliable hydraulic system
An oil cooling device is added to reduce the oil's thermal influence on the entire hydraulic system.

Specifications
ModelKY120 Medium pressure crawler drilling rig
Rock hardnessF = 6-20
Hole diameterФ80-115mm
Economical drilling depth25m
Pressure0.7-1.4Mpa
Air consumption≥13m³/min
Rotating speed0-65r/min
Lifting capacity17000N
Drill rod specificationΦ64×3000mm/Φ76×3000mm
Gradeability30°
Ground clearance254mm
Walking speed2km/h
Drill arm rising anglesDown 35°, Up 60°, Total 95°
Drill arm swing angle/
Carriage swing angleLeft 11.5°, Right 36.5°, Total 48°
Carriage pitch angleDown 118.5°, Up 23.5°, Total 142°
Carriage compensation900mm
Overall dimension (L×W×H)5100×2030×2020(mm)
Total weight3300kg
NotePneumatic-hydraulic driving mechanism
Recommended spare parts for KY120
Drill bit diameter90mm105mm115mm
Drill rod (Diameter×L)Φ 64×3000mmΦ 64×3000mmΦ 76×3000mm
Drill hammerCW930HD45SHD45A

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