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YT29A Hand-Held Air Leg Rock Drill For Mine Rock Drilling

YT29A Hand-Held Air Leg Rock Drill For Mine Rock Drilling Pneumatic Rock Drilling Machine With Air Leg ,Advantages of hand-held / Air-leg Jack Hammer Rock drill:
a: Reasonable design
b: Convinient operation
c: Fast drilling velocity
d: Engery-saving
e: High Efficient
f: Long service life of parts
g: Parts highly interchangeable and reliable performance etc
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  • YT29A

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.

YT29A (4)YT29A (5)

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.


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