Specifications

Crawler mountain drilling rig surface drill rig HCM351
1.Pneumatic driven
2.superior off-road capability
3.high drill speed

crawler pneumatic dth drill rig HCM351

Features:

1.Flexible operating system, superior off road capability, high production efficiency, open-air drilling and blasting engineering preferred equipment;

2.Match with medium or high-pressure air compressors, high speed drilling capacity;

3.Compact structure, walking agile, rational layout, convenient operating system;

4.Match with the high pressure movable screw compressor,one day can drill a hole of diameter 115mm and depth of from 200m to 300m in rock.

5. Advanced rotary pipe changer allows easy drill pipe changes.

 

 

Specifications:

Model	HCM351
Working pressure(Mpa)	1.0-2.4
Air consumption(m3/min)	17-21
Rotation speed (r/min)	0-70
Bore dia.(mm)	90-150
Bore depth (m)	20-25
Traveling speed (km/h)	3
Max. climb ability(°)	26
Max. clerance to ground(mm)	254
G.W.(kg)	5000
Dimension(L×W×H)(mm)	5900×2200×1950

 

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