Model Number

YSP45

The YSP45 stoper rock drill drilling in quarry and coal or lineston mine.It? robust design for tough working condition.It has high inpaxct frequency and is mainly used for producting drilling,raise driving ,bolting and other defence project facility.It? high efficiency,upward(60-90 degree) drilling,tough working condition blasting.
Weight: 44kg
Length 1420mm-2170mm
Piston Dia 95mm
Piston Stroke 47mm
Air consumption 83L/S
Impact frequency 47Hz
The Internal Combustion Rock Drill type YN27J is a portable rock drill tool,composed of a small petrol engine,ann air compressor and a rock drill.During oiperation,rock power is blown away by the compressed air produced by the machine itself.The machine is a portable machine,It? also can use with supporting stand.Drilling hole diameter 28mm-42mm,when turning vertically downward,it can drill to the depth of 6mIt? easy to be carried along.It? suited to work on high mountains,plains,hot and cold area with no power and no water supply and air compressing equipments,and especially suits the projects that the machine has to be carried at any time and in any area.
The Internal Combustion Rock Drill Type YN27J is a very efficient machine with the characters that
The structure is very compact,Less of the-easy-to-damage-parts,and very easy to control.It can adapt to these outside situations there is no water and no electronic power.It is a Kind hand held drill built up with gasoline engine,Air pump,rock drill and the rotation plumbum equipment for running or stop.It can be used as a tool for breaking,percussive drilling,tamping besides rock Drilling.
Rotation Speed 350r/min
Air pressure 0.5Mpa
Weight 26-27.5 kg
Overall dimension (L*W*H) 746*315*229 mm
Diameter of engine piston φ58 mm
Stroke of engine piston 70 mm
Rotating speed of engine with load >=2450 rpm
Drilling speed >=250 mm/min
Oil consumption <=0.12 L/m
Max.drilling depth 6 m
End of tool shand hex 22*108 mm
Front end of breaker hex 22*108 mm
Ignition system Controllable silicon��ontactless system