Ex-factory price Supply YN27 internal combustion type drilling machine YN27 internal combustion type drilling machine features 1, YN27 internal combustion rock drill is a combination of small gasoline engine, compressor, rock drill of the Trinity from the jackhammer tool. 2, YN27 internal combustion rock drill machine is easy to operate, when more saving time, effort, with fast cutting speed, high efficiency. 3, YN27 internal combustion rock drill now stands at first-class level of similar products and similar products can and completely interchangeable parts. 4, perforated on the rock, vertically downward, horizontal up less than 45 ° vertically down the deepest drilling up to six meters. 5, YN27 internal combustion type drilling machine host weighs just 27 kg, easy to carry, suitable for mountains, no power, no air pressure device regions and greater mobility of temporary works particularly suitable. 6, both in the mountains, the plains, both in the heat of 40 ° or 40 ° below zero cold areas of work can be carried out, YN27 internal combustion type drilling machine with a wide range of adaptability. Uses YN27 internal combustion type drilling machine for rock punctured, replace a few parts can be replaced if a crusher and compactors for various crushing, chipping, digging, splitting, tamping work. Whether in the mountains, the plains; at + 40 ° C regardless of heat or cold region -40 ° C, may work. The machine has a wide range of adaptability. Model Weight KG commander mm Engine displacement cm3 engine impact energy J Impact Frequency HZ fuel consumption of L / M YN27 27 760 185 two-stroke gasoline engine ≥25 ≥23 ≤0.12 Tel: 0537-2164616