YN27C Gasoline Powered Rock Drill

 Chinacoal05
Specifications
YN27C Gasoline Rock Drills:
1) High efficiency rock drill;
2) YN27C petrol powered Internal Combustion Rock Drill
3) Manufacture
Product Introduction
Product Name:  YN27C portable Internal-combustion rock drilling machine

Company Name: Shandong China Coal Industrial & Mining Supplies Group Co., Ltd.

Specifications:

-YN27C petrol powered Internal Combustion Rock Drill
-Rock drill for drill hole, cleavage, bruising
-Max depth 6m
-Rock drill

YN27C Internal Combustion Rock Drill  is a hand-operated rock-drilling tool, which is composed of a small gasoline engine, an air compressor and a rock drill. Its outstanding characteristic are that the stated functions can be realized by changing the hand handle according to the requirements without changing the inner parts of the machine head. Available for drilling, splitting breaking, ramming, shoveling. And widely used in mining ,road construction, quarrying and national defense construction.
The Internal Combustion Rock Drill Type YN 27C has functions of drilling holes, cleavage, bruising, tamping and chiseling.
Main Parameter
Technical Parameters:


TECHNICAL SPECIFICATIONS  
Weight of main machine 27 kg  
Type of carburetor Hand needle valve, no floating type  
Ignition system Controllable silicon contact-less system  
Displacement of engine piston 185 cm3  
Load Rotating speed of engine ≥2450 r/min  
Idling rotating speed of drill rod ≥200 r/min  
End of drill rod dimensions Hexagonal 22x108 mm  
Max drilling depth ≥6 m  
Tank capacity ≥1.14 L  
Drilling speed ≥250mm/min  
Mixture ratio of gasoline and lubricating oil(in volumes) 9:1  
Clearance of spark plug 0.5-0.7 mm

Note:


Our business scope: Y series rock drilling, G7 air rock jack hammer, G10 jack hammer, G19 jack hammer, G20 jack hammer, YT series rock drilling with air leg, YT24 rock drilling machine, YT28 rock drills, YT29 rock drills, YN27c internal rock drills, electric coal drilling machine, coal drill rod, drill bit, drill rod with shank, etc.