High quality Gasoline Rock Drilling machine YN27C for Rock Drill and break

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 plum bum equipment for running or stop. It can be used as a tool for breaking, percussive drilling, tamping besides rock. Other type: YN27A,YN28,YN30A,YN30W.

Rock drills are tools used to directly mine stone. It drills blastholes on the rock formations to place explosives to blast the rocks to complete the mining of stone or other stonework. Rock drills can be divided into four categories according to their power sources: pneumatic rock drills, gasoline rock drills, electric rock drills and hydraulic rock drills. The internal combustion type uses the principle of the internal combustion engine to drive the piston to impact the steel by the explosive force of the gasoline and to smash the rock. Applicable to construction sites without power supply and air supply.

Features: 
The Internal Combustion Rock Drill Type YN27J is a very efficient machine with the haracters 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.

1) When the engine is pneumatic, pull the starter rope after the ratchet mechanism is engaged. Pull the starting rope in the right direction and do not use too much force to prevent the starting rope from pulling out.
2) When the rock drill is started with the drill pipe installed, the handle clutch is not allowed to go to the swing position.
3) Always pay attention to the blockage of the center hole of the fiber rod to prevent the machine from stalling.
4) In order to protect the slewing mechanism, the machine should not be overloaded.
5) The internal combustion rock drill uses gasoline as fuel, and it can work independently without adding any auxiliary equipment. Easy to carry.

Main Products:

1-12 inch middle-low/high air pressure DTH hammers & bits
Big hole high air pressure DTH hammer using in water well, oil, gas and construction drilling 
Eccentric overburden drilling Equipment 
Hole opener bit 
Rock thread bit (R22, R25, R28, R32, R35, R38, T38, T45,T51, ST58,GT60)

Extension Rod, M/F Rod, M/m Rod, Drift Rod,
Shank adapter, coupling sleeves and all kinds of adapters 

Advantages:

Compared with the oversea brands, our advantages are bellowing:

a. Our products can match over 95% against the original products

b. Price are competitive against the famous brands and best quality against the small factory

About Us:

1.    Our factory has been specialized in manufacturing drilling tools and spare parts for over 15 years.

2.    We have advanced technology and equipment.

3.    Our technician has more than 15 year’s professional working experience.

4.    Rock drilling tools are exported throughout the world. Main market: Norway, Turkey, USA, Canada, Australia, Brazil, Uruguay,  Philippines, Thailand, India, etc.