Down the Hole Drilling Rig

The drill adopts four-cylinder engine providing with hydraulic driven force to replace the pneumatic drill, and pneumatic hydraulic driven approach can avoid the repeated energy conversion losses effectively raising the fuel efficiency. Increase of three filter system greatly guarantee the fuel efficiency.
Floating cylinder can float in the range of 150 respectively upper and down, it can automatically adjust the balance of drilling rig when it works in the rough mountain road, it is flexible and convenient for construction and be helpful for diesel engine working normally and drilling rod location.
It has powerful power and more reliable feature.

Technical Data

Wind pressure (Mpa)	0.7----1.4
Air consumption (m³/min)	7----15
Drilling diameter (mm)	90----130
Drilling depth (m)	30m
Once promotion distance (mm)	2000
Skid compensation (mm)	900
Skid pitch (°)	up and down total 100
Boom swing angle (°)	Left 35, right 10
Grade ability (°)	30
Chassis ground clearance (mm)	260
Traveling speed (km/h)	2
Host Power (Kw)	33
For rock (f)	6----20
Total Weight (kg)	2800
Dimension (L * W * H)(mm)	4100*2030*2020

Down the Hole Drilling Rig

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