Xuanhua Jinke Drilling Machinery Co.,Ltd.
Xuanhua Jinke Drilling Machinery Co.,Ltd. Jinke provide users high quality drilling solutions,we always focus on the strategic conception of “Survival by quality, Development by credit’’.
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Advantages
YN30A hand hold internal-combustion rock drill is a hand-rock drilling tool which integrates the small gasoline-engine,compressor and rock drill. It can blow off the rock powder in the blasthole by the compressing air generated from itself. Just30kg weight for the main engine .Easy to carry about.Applicable for the areas of high mountains and of without power and wind pressure equipment,especially for those temporary projects with frequent movement. Working on the rocks,available for vertical down drilling,horizontal drilling and up drilling with the angle of less than 45°.The max. vertical down drilling depth can be 6m.
Applications
Applicable for rock drilling.if replace a few of the parts,it can also be used as a breaker and a rammer for various work of breaking,shovelling, excavating,splitting and ramming,etc.2. Wide applicability. Regardless of the high mountains,flat grounds, extremely the hot area with the temperature of + 40℃ and bitter cold area of -40℃,it can work in good condition.
Specifications
|
1 |
Weight of the main machine |
|
28kg |
|
2 |
Overall dimension |
mm |
760×320× 245 |
|
3 |
Type of engine |
|
single cylinder,air cooled two strokes |
|
4 |
Cylinder Diameter×Stroke of piston |
mm |
58× 70 |
|
5 |
Rotating speed of engine |
r/min |
≦ 2200 |
|
6 |
Displacement of englne plston |
cm3 |
185 |
|
7 |
Type of carburetor |
|
hand needle valve,no floating type |
|
8 |
Ignition system |
|
Controllable silicon contactless system |
|
9 |
Drilling speed |
r/min |
2700-3000 |
|
10 |
Max. drilling depth |
m |
≥ 6 |
|
11 |
Max. elevation angle of drilling |
° |
45 |
|
12 |
Fuel consumption |
L/m |
≦ 0.13 |
|
13 |
Tank capacity |
L |
≥ 1.65 |
|
14 |
Mixing ratio of gasoline and lubrication oil |
in volumes |
12:01 |
|
15 |
End of drill rod dimensions |
mm |
hexagonal 22× 108 |
|
16 |
Rotating speed of drill rod |
r/min |
≥200 |
|
17 |
Clearance of Spark plug |
mm |
0.5 -0.6 |
|
18 |
Shock energy |
J |
≥20 |