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Srpski језикCMM is one of professional China YT23 Air Leg Pneumatic Rock Drill Jack Hammer manufacturers and suppliers, if you are looking for the best YT23 Air Leg Pneumatic Rock Drill Jack Hammer with low price, consult us now!
As follows:
| Model |
YT23 Air Leg Pneumatic Rock Drill Jack Hammer |
|
Certification |
MA KA |
|
Certification NO. |
MED |
|
Dimension |
628×232×207mm |
|
Weight |
24Kg |
|
Cylinder diameter |
76mm |
|
Piston stroke |
55mm |
|
Operation temperature |
-30℃-50℃ |
|
Air/water hose size |
25mm /13mm |
|
Working air /water pressure |
0.4Mpa-0.63Mpa /0.3Mpa |
|
Drilling diameter |
34mm -42mm |
|
Shank dimension |
H22X108mm |
|
Max drill depth |
5 m |
|
Impact frequency |
≥37(0.63Mpa)≥36(0.5Mpa) ≥34 (0.4Mpa)Hz |
|
Torque |
≥18(0.63Mpa)≥15(0.5Mpa) ≥12 (0.4Mpa)N·m |
|
Impact energy |
≥65(0.63Mpa)≥59 (0.5Mpa) ≥42(0.4Mpa)J |
|
Air consumption |
≤80(0.63Mpa)≤54 (0.5Mpa) ≤50(0.4Mpa)L/s |
|
RPM |
≥300(0.63Mpa)≥300(0.5Mpa) ≥280 (0.4Mpa)r/min |
|
Noise |
≤126(0.63Mpa)≤125(0.5Mpa) ≤124(0.4Mpa)dB |
|
Drilling speed |
≥410(0.63Mpa)≥350(0.5Mpa) ≥260 (0.4Mpa)mm/min |
|
Supporting accessories |
Oiler: FY200C; Standard air leg: FT160A |
Technical data of supporting accessories:
| Item |
Oiler: FY200C |
Air leg:FT160A |
|
Weight |
1.2Kg |
17Kg |
|
Oil capacity |
0.2L |
- |
|
Overall length |
- |
1668mm |
|
Push length |
- |
1338mm |
|
Cylider diameter |
- |
65mm |

Product Advantages and Disadvantages
1. The YT23 Air Leg Pneumatic Rock Drill Jack Hammer is lightweight and easy to operate; Especially suitable for Asian human body and meeting the requirements of primary operators;
2. The YT23 Air Leg Pneumatic Rock Drill Jack Hammer has a simple design structure, strong adaptability to the working environment, and is easy to maintain; Especially in the high dust working environment, reduce the unexpected halting problem problem caused by the internal pollution;
Disadvantages: The drilling speed is relatively low, and the working conditions that require high work efficiency are slightly insufficient.