YN27C Gasoline Machine for Rock Drill/Jack Hammer

 

YN27C Internal Combustion Rock Drill / PETROL DRIVEN ROCK DRILL MACHINE for Drilling and Jack Hammer

 

Rock drilling tools manufacturer ProDrill: YN27C gasoline rock drills or petrol driven rock drill machine is powered by gasoline engine, without using air compressor, 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 plum bum equipment for running or stop. It can be used as a tool for breaking, percussive drilling, tamping besides rock.

Other type also available: YN27A,YN28,YN30A,YN30W

YN27C Gasoline Rock Drill Specification
Rock Drill Type	YN27C
Weight(kg)	27
Overall Dimension(L*W*H)mm	746*315*229
Drilling Diameter(mm)	32-42
Drilling Depth(mm)	Max.6m
Diameter of Engine Piston(mm)	58
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 22*108
Ignition System	Controllable silicon,Contactless system

                                                                           

                                                       Spare parts name and photo for YN27C / YN30A

中文品名	Products name
飞轮	Flywheel
上棘轮组件	Upper Ratchet Assembly
冲击活塞	Impact Piston
滚针轴承	Needle Bearing
气缸	Cylinder
铝活塞+活塞销+挡环	Aluminum Piston+Piston Pin+retaining Ring
油门阀座	Throttle Valve Seat
节流阀	Throttle Valve
火花塞	Sparking Plug
点火线圈+控制器	Ignition Coil+Controller
起动绳	Starting Rope
起动弹簧	Starting Spring

 

 

 

 

 

 

 

YN27C Gasoline Drill / Internal Combustion rock drill/jack hammer machine at work site:

 

For PDF files please click: YN27C Gasoline Rock Drill Specification ,

YN27C Packing List

YN27C YN27P Rock drill instruction booklet