Product Description mineral usage blast hole drill rig on hard rock DFY-100 mineral usage blast hole drill rig on hard rock is widely used in rocky areas.  mainly used for outdoor surface drilling such as quarry, railway construction , road construction, small to medium mining operation and etc.  Technical Parameter

1	Rigidity rock	F=6-20
2	Diameter of hole	80-105mm
3	Optium drilling depth	20m
4	Working pressure	5-7bar
5	Air consumption	≥10m³/min
6	Rotation speed	0-65rpm
7	Lift power	15KN
8	Size of drill pipe	Φ60*2000mm
9	gradeability	30°
10	groundclearance	254mm
11	Walking speed	2.0 km/h
12	Sliding carrier pitch angle	-118.5° +23.5°
13	Sliding carrier swing angle	-11.5 + 36.5°
14	Sliding carrier supply	900mm
15	Size of drill rig	4100*2030*2020mm
16	Weight of drill rig	3300kg
17	remark	Pneumatic and hydraulic power

Detailed Images
Diesel engine, offer sufficient power for drilling.  can work in areas which without electricity.
Operation panel Hydraulic control system, easy to operate, even without experience.
Engineers debug the drilling at factory. Attracting Features A. Powerful feeding mechanism and rotating system 

B. Adjustable boom 

C. Reliable Hydraulic Pump System 

D. Centralized Operating System 
Packing & Delivery Delivery pictures of DFY-100 rock drilling machine
Our Company ZhengZhou Defy 12 years professional exporting experience, realiable drilling machine manufacturer since 1970S.

Defy offer water well drilling machines drilling depth from 100m, 200m, 400m, 600m, 800m and 1500m. with 75-1500mm diameter. geotechnical core drilling machine from 0-3000m depth. 

Spindle rotary type drilling machine, pneumatic air operated drilling machine, portable quarry drilling machine, blast hole drilling machine, trailer, crawler, truck mounted drilling machine for your choices. 
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