Shandong China Coal Industry&Mining Supplies Group
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chinacoal03
Product Introduction
YT24 differs from similar products particularly in its high efficiency, strong flushing and powerful torque. Energy-saving and efficient, long service life of parts, parts highly interchangeable and reliable performance. Air-leg rock drills are fit for wet drilling in medium-hard or hard rock.
Main Characteristics
1.rock electric rock drill YT24 is fit for wet drilling in medium-hard or hard rock,especially in quarries, railway construction, and so on.
2.Grouped control mechanism, quick to start up, with “air on, water on, air off, water off” mechanism, convenient to handle and easy to maintain and repair.
3.Energy-saving and efficient, long service life of parts, parts highly interchangeable and reliable performance.
Technical Parameters
|
Item Name |
YT24 |
|
Weight |
24kg |
|
Overall dimensions |
678mm |
|
Stoke |
70mm |
|
Cylinder Dia |
70 mm |
|
Air pressure |
0.4-0.63mpa |
|
Water pressure |
0.2-03mpa |
|
Impact frequency |
>31Hz |
|
Air consumption |
66.7L/S |
|
Drilling speed |
250mm |
|
Max drilling depth |
>6m |
|
Air pipe inside dia |
19mm |
|
Water pipe inside dia |
13mm |
|
Drill bit size |
32-42mm |
|
Drill rod size |
H22X108mm |
|
FT140B air-leg |
|
|
Length of air leg |
1,687mm |
|
Drilling length |
1,250mm |
|
Inner diameter of air cylinder |
60mm |
|
Weight |
15.6kg |
|
FT140BD air-leg |
|
|
Length of air leg |
1,400mm |
|
Drilling length |
1,000mm |