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Xuanhua Jinke Drilling Machinery Co.,Ltd.
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6m Depth Pneumatic Jack Hammer Rock Drills For Vertical Down Drilling YN30A

Xuanhua Jinke Drilling Machinery Co.,Ltd.
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6m Depth Pneumatic Jack Hammer Rock Drills For Vertical Down Drilling YN30A

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Place of Origin : China

Brand Name : Jinke

Certification : CE,ISO

Model Number : N/A

MOQ : N/A

Packaging Details : Standard Export Delivery Package

Delivery Time : 10days

Payment Terms : T/T

Supply Ability : Based on Detailed Order

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6m Depth Pneumatic Jack Hammer Rock Drills For Vertical Down Drilling YN30A

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


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