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YT24 Air Leg Rock Drill

The YT24 air-legged rock drill is a highly efficient lightweight rock drill suitable for downward or inclined drilling in medium-hard or hard (f=8 – 18) rock with a diameter of 34 – 42 mm and an effective drilling depth of up to 5 m.

  • Product model YT24 Rock drill
  • Working pressure 0.4-0.63Mpa
  • Air consumption ≦67L/s
  • Length 678mm
  • N.W. 24Kg

product detail

The YT24 air-legged rock drill is a highly efficient lightweight rock drill suitable for downward or inclined drilling in medium-hard or hard (f=8 – 18) rock with a diameter of 34 – 42 mm and an effective drilling depth of up to 5 m.


Features:

Our air-leg rock drills have following features:

1. Fit for wet drilling in medium-hard or hard rock

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 which are highly interchangeable and reliable performance.

4. YT27 differs from similar products particularly in its high efficiency strong flushing and powerful torque.


Application areas:

Railway, tunnel, highway, metallurgy, coal mine, water conservancy and hydropower construction projects.


SPECIFICATIONS for YT series pneumatic rock drilling machine with air leg

Model

YT28

YT27

YT29A

YT24C

YT24

Weight

26kgs

27kgs

26.5kgs

24kgs

24kgs

Length

661mm

668mm

659mm

628mm

678mm

Air pressure

0.4-0.63Mpa

0.4-0.63Mpa

0.4-0.63Mpa

0.4-0.63Mpa

0.4-0.63Mpa

Impact frequency

≧37HZ

≧39HZ

≧39HZ

≧37HZ

≧31HZ

Air consumption

≦81L/s

≦86L/s

≦88L/s

≦80L/s

≦67L/s

Impact energy

≧70J

≧75J

≧78J

≧65J

≧65J

Cylinder*stroke

80mm*60mm

80mm*60mm

82mm*60mm

76mm*60mm

70mm*70mm

Air pipe diameter

25mm

19mm

25mm

25mm

19mm

Shank dimension

22*108mm

22*108mm

22*108mm

22*108mm

22*108mm

Drilling depth

5m

5m

5m

5m

5m

Bit diameter

34-42mm

34-45mm

34-45mm

34-42mm

34-42mm