Machinery & Equipment

YN27c Gasoline Rock Drill

Introduction

1.The Internal Combustion Rock Drill Type YN27J is a very efficient machine with the characters that

structure is very compact,

2.Less of the-easy-to damagearts,and vereasy to control.

3.It can adapt to these outsidesituations there isno water and no electronic power.

4.It is a Kind hand held drill built up with gasolineengine,Air pump,rock drill and the rotation plumbum

equipment for running or stop.

5.It can be used as a tool for breaking,percussive drilling,tamping besides rock Drilling.


Product Feature:


1. Structure is very comact

2. Less of the easy o damage parts, easy to control

3. Adapt to these outside situations there is no water and no electronic power


Technology Parameters

Rock Drill Type

YN27C


Weight(kg)

27


Overall dimension(L*W*H) (mm)

746*315*229


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