Why Choose Us?
Xiamen Bestlink Factory Co., Ltd since 1985 is committed to providing the best drilling and cutting machine, tools and accessories products in marble and granite stone quarrying, as well as in civil engineering application, especial demolition project. it is now a leading manufacturer of cutting and drilling equipment for the extraction of marble, granite and ornamental stones in china.
Most of our products are of our own proprietary intellectual property rights, such as Pneumatic mobile rock drill,DTH driller,Hydraulic splitting machine, Hydraulic stone stamping machine,Mushroom stone machine.
Products 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. 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.
Technical 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, |
Advantages of Gasoline handheld drill :
Reasonable design
Convinient operation
Fast drilling velocity
High efficient
Parts highly interchangeable and reliable performance etc.
Production site:
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