YT29A Hand-Held Air Leg Rock Drill For Mine Rock Drilling
Features of air leg rock drill:
1. Easily-accessible position throttle
2. Integral muffler,lower noise
3. It accepts heavy duty bits
4. Reliable structure,easy and stable operation
5. Drill diam. can be from 32mm-60mm.
6. Hand-held and air legs rock drill accessible.
7. Provide the ultimate combination of performance and economy.
8. Smart,and durable.
The YT29A rock drill is the most rugged, powerful and highly efficient rock drill in the range. It provides improved productivity and drill steel economy and can be used on all rock formations and in various applications.
YT29A air leg rock drill jack hammer/ bosch breaker hammer power tools
1.Good quality with strict quality system control, ISO9001,MA,CE
2.Reasonable price with self manufacturing and self-management export
3.Work with FT160A/FT160C air leg
4.Safe for coal mining,tunnel and quarry use
Features of YT28 Pneumatic rock drilling machine:
· Fit for wet drilling in medium-hard or hard rock.
· Grouped control mechanism, quick to start up, with "air on, water on, air off, water off" mechanism, convenient to handle
. Easy to maintain and repair
· Energy-saving and efficient, long service life of parts, parts highly interchangeable and reliable performance
Parameters of YT29A Pneumatic rock drilling machine:
| Weight | 26 KG |
| All length | 660MM |
| Air consumption | ≤82L/S |
| Drilling Frequency | ≥40HZ |
| Air pipe inner Dia. | 25MM |
| Water pipe inner Dia. | 13MM |
| Drilling Hole Dia. | 34-42MM |
| Drilling Depth | 5M |
| Shank Size | 22*108mm |
| Air pressure | 0.63Mpa |
| FT160 Air leg: | |
| Weight | 17KG |
| Length | 1800MM |
| Pushing stroke | 1370MM |
| FY250 Oil Reservior: | |
| Weight | 1.2KG |
| Oil capacity | 250ML |
pusher legs and stoper rock drills cover all construction, tunnelling and mining applications in different rock formations. They are robust designed, with high impact energy and low air consumption. All of the rock drills have water flushing, rifle bar rotation and the pusher leg control is placed at the back head of the rock drill. An in-line lubricator is included in the delivery of each rock drill. Together with the appropriate pusher leg, the rock drill forms an attractive and cost effective drilling unit.