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Quarry Stone Drilling Machines YN27C Internal Combustion Gasoline Rock Drill Jack Hammer

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Quarry Stone Drilling Machines YN27C Internal Combustion Gasoline Rock Drill Jack Hammer

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Model:
YN27C Gasoline rock drill
Brand:
BESTLINK

Product Description

Quarry Stone Drilling Machines YN27C Internal Combustion Gasoline Rock Drill Jack Hammer

Internal combustion rock drill model YN27C is a portable rock-drilling tool, combined of a small petrol engine, an air compressor and a rock drill. During operation, rock powder is blown away by the compressed air produced by the machine itself.it also can be used with supporting stand.

It is easy to be carried with its light weight,and suitable for working on high mountains, plains, hot and cold condition where there is no any of power, water supply and air compressing equipments. Especially, suits the projects that the machine has to be carried at any time and in any area.

With turning the swing arm to running-or-stop rotation plumbum,the machine can be used as a tool for breaking, percussive drilling, tamping besides rock Drilling.it is suitable to build bridge, road, powder station, geological exploration etc.

Technical Parameters

Rock Drill Type	YN27C
Weight(kg)	27
Overall dimension(LWH) (mm)	746315229
Diameter of engine piston(mm)	Φ58
Stroke of engine piston(mm)	70
Rotating speed of engine(r/min)	≥2450
Rotating speed of drilling rod(r/min)	≥250
Oil consumption(L/m)	≤0.12
Tank capacity(liter)	1.65
Max.drilling depth(m)	6
Shank size(mm)	Hex 22x108
Ignition system	controllable silicon, contactless system