| Prod Model: |
YT28 YN29 YN27 YT24 |
| Product Name: |
Rock Drill |
| Drilling Depth: |
6m |
| Weight: |
29kg |
| Working Pressure: |
0.63MPa |
| Impact Frequency: |
>36Hz |
| Air Consumption: |
<80L/S |
| Air Cylinder Diameter: |
76mm |
| Length: |
628mm |
| Power Type: |
Hydraulic, Pneumatic, Gasoline |
| Structure: |
Deep Hole Drilling |
| Controlling Mode: |
Artificial |
| Automatic Grade: |
Semiautomatic |
| Precision: |
Precision |
| Layout: |
Vertical/Horizontal |
Product Description
Hand held easy to operate YT28 air leg pneumatic rock drill
Product description of rock drillYugong brand rock drill air leg rock drill is a new type hydraulic hard rock drilling machine with very high efficiency. It was mainly used in quarry mining and mine exploration, tunnel excavation, various of drilling blasting holes etc. And that will be certainly needed in mining, water conservancy, construction engineering, energy and transportation, geological working industries. That will be suited in medium hard and hard degree rock to drill horizontal, inclined and vertical blasthole.Features of rock drill1.Blast hole diameter is about 34m-42m, drill hole depth is 6m.2.This kind of machine is a new kind of high efficiency air leg rock drill machinery.3.It is suitable for drilling and blasting under various of rocks and and direction angles.4.It is mainly used for blasting holes and other drilling works in a quarries, railway construction, water conservancy construction and defence project facility. 5.First-class level Drilling Tools, suitable for sites without power or air pressure equipments, it has wide adaptability for high mountains and plains, extreme temperature (±40ºC).Main applications of rock drill
It was mainly used in quarry mining and mine exploration, tunnel excavation, various of drilling blasting holes etc. And that will be certainly needed in mining, water conservancy, construction engineering, energy and transportation, geological working industries.
Main parameters of rock drill
| Model | YT28/YN29YN27 |
| Drilling diameter(mm) | 28-60 |
| Drilling depth(m) | 0.5-6 |
| Piston stroke(mm) | 60/80 |
| Impact frequency | 37HZ(minute) |
| Air cylinder diameter(mm) | 80 |
| Racing speed | 300r/minute |
| Air pressure | 0.2-0.3Mpa |
| Air consumption | <37HZ |
| Oil holder | 200mm |
| Length of air leg(mm) | 1800 |
| Windpipe diameter(mm) | 25 |
| Waterpipe diameter(mm) | 13 |
Main spare parts show
Main products show
Package and shippment
Henan Yugong Machinery Co., Ltd., located in Zhengzhou City, is specialized in machinery in China over 20 years. Our company focuses on research and development, production and sales of mining, tunnel construction, road and bridge construction equipments and so on. Our products include equipments of different fields, highways, bridges, tunnels, culverts of metros, mining, coal mines and non-coal mines. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective.
Our factory have 20 years of manufacturing all kinds of mineral equipment, construction machinery, prestressed machinery, metallurgy machinery etc. There are more than 500 employees in our company, including more than 30 senior technical staff and 30 international sales persons. You can be rest assured that All the products with high quality meet international standards and have won a good reputation at home and abroad.
We are warmly looking forward your long-term friendly cooperation, please kindly contact us any time you need these machines.
