YT28 air leg rock drill machine is a kind of highly efficient rock drill machinery.
YT28 air leg rock drill is mainly used for blasting holes and other drilling works in a quarries, railway construction, water conservancy construction and defence project facility.
Further, it is also suitable for drilling and blasting under various of rocks at any direction angles. (The blast hole drillingdiameter commonly ranges from 34mm to 42mm and the depth of drilling hole reaches 5m).
This machine may match with Model FT160BD short air leg or Model FT160BC long air leg, and has transparent surface of FY200B oil reservoir to regulate oil as well.
The technical specifications are as follows:
YT28 Technical Specifications | |
Type | YT28 |
Weight | 26 (Kg) |
Length | 661 (mm) |
Cylinder Diameter | φ80 (mm) |
Piston Stroke | 60 (mm) |
Working Pressure | 0.4~0.5 (Mpa) |
Impact Energy | ≥60.2 (J) |
Impact Frequency | ≥37(Hz) |
Air Consumption | ≤81 (L/s) |
Working Water Pressure | 0.2~0.3 (Mpa) |
Air Pipe Inner Diameter | φ25 (mm) |
Water Pipe Inner Diameter | φ13 (mm) |
Rock Drill Hole Diameter | φ34~φ42 (mm) |
Rock Drill Hole Depth | 5 (m) |
Shank Size | 22×108 (mm) |
E-mail：[email protected]
Tel.：+86-316-8800560
Address：No.189 Qukou Town, Xianghe County, Langfang City, Hebei Province,China