YT28 rock drill

The YT28 air-leg rock drill is a modern rock drill product. It adopts the design technology of modern rock drills. Compared with the same type of products, it has the advantages of high efficiency, low noise, light weight, good economic effect, and fast cutting speed.

The YT28 air-leg rock drill is widely used in mining, roadway excavation and various rock drilling operations. It is an important machine tool in metallurgy, coal, railway, transportation, water conservancy, infrastructure and national defense stone works. This machine is suitable for wet drilling operations on medium-hard or hard rocks. The muzzle diameter can reach 34-42mm and the drilling depth can reach 5m. It can drill horizontal and inclined blast holes when matched with FT160A air leg; it can also be installed and operated on a trolley or support.

Features:

It is suitable for drilling multi-directional rock holes in medium-hard or hard (f=8-18) rocks in stone works such as mining, railways, transportation and hydropower construction.

The reliability of work and adaptability to harsh environments have attracted the attention of engineering circles!

The YT28 air-leg rock drill is superior to similar products due to its high efficiency, strong blow hole cleaning function, and large rotating torque.

Technical data 

Name air-leg handheld/air-leg 

Model YT24 YT28 Y20LY

Weight (kg) 24 26 18

Work pressure(MPa) 0.63 0.63 0.4

Air consumption(L/s) ≤67 ≤81 ≤25

Drilling diameter(mm) Φ34-42 Φ34-42 Φ34-42

Drilling depth(m) 5 5 3

Shank size(mm) 22×108 22×108 22×108

Technical data

Matching lubricator FY200B