Product Details:
Payment & Shipping Terms:
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Type: | Drill Bit | Machine Type: | Drilling Tool |
---|---|---|---|
Material: | Carbide | Processing Type: | Forging |
Use: | Hard Rock Drilling |
Description.
YT29A Air Leg Rock Drill
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. YT29A differs from similar products particularly in its high efficiency strong flushing and powerful torque.
Specification
Model | YT23 | YT23D | YT24 | YT27 | YT28 | YT29A | YSP45 |
Weight(kg) | 24 | 24 | 24 | 26 | 26 | 26.5 | 1420 |
shank (mm) | 628 | 668 | 678 | 668 | 661 | 659 | |
cylinder dia (mm) | 76 | 70 | 70 | 80 | 80 | 82 | 95 |
pistion stroke (mm) | 60 | 70 | 70 | 60 | 60 | 60 | 47 |
working pressure(Mpa) | 0.4-0.5 | 0.4-0.5 | 0.4 | 0.4-0.5 | 0.4 | 0.4-0.5 | 0.63 |
impact energy (J) | ≥65 | ≥45 | ≥70 | ≥70 | ≥73.5 | ||
impact frequency(Hz) | ≥33 | ≥28 | ≥25 | ≥36 | ≥28 | ≥37 | ≥46 |
air consumption (L/s) | ≤80 | ≤38 | 55 | ≤85 | ≤65 | ≤113.3 | |
working water pressure(Mpa) | 0.2-0.3 | 0.2-0.3 | ≤2.7 | 0.2-0.3 | 0.2-0.3 | 0.3 | |
air pipe inner dia (mm) | 25 | 19 | 19 | 25 | 25 | 25 | 25 |
water pipe inner dia(mm) | 13 | 13 | 13 | 13 | 13 | 13 | 13 |
rock drill hole dia(mm) | 34-42 | 34-42 | 34-42 | 34-42 | 34-42 | 34-45 | 34-42 |
rock drill hole depth (m) | 5 | 5 | 5 | 5 | 5 | 5 | 6 |
shank size(mm) | 22*108 | 22*108 | 22*108 | 22*108 | 22*108 | 22*108 | 22*108 |
Our main products are as below:
Construction & Mining & Rock Drill Tools:
A. DTH Hammer and Bit (2''-24''), Overburden Drilling System; RC System.
B. Top Hammer (drill hole dia.: 33 ~ 152mm).
1) Thread Tools (Button Bits, Rod, Coupling, Shank Adaptor): (R25/28/32/38, T38/45/51, ST58,GT60).
2) High Rang Soundless Cracking Agent (dia. 40 ~ 50mm).
Quarrying Drill Tools (drill hole dia.: 17 ~ 45mm).
1) Taper Drill Tools (Bit: button/chisel; Rod: Tapered/Integral), Carbide Tips, Segment, Grinding Wheel, Grinder.
3) Pneumatic Rock Drill: Hand-held (Y24, TY24C), Air leg (YT28) and Gasoline (YN27J).
4) Expansive Mortar (dia. 30 ~ 35mm); Hydraulic Rock Splitter PD40-250, Aluminum Cylinder.
5) Air Pushing Bag, Water Bag; Pneumatica Splitter G10, Hand Splitter, etc.
6) Hydraulic Breaker hammer, Paving breaker TPB40, 60, 90 for rock or concrete demolition.
7) PD28, PD45, PD90, PD115/HC20 Excavator mounted rock drilling.