Why choose the Y24? The Y24 Hand Held Rock Drill is a robust pneumatic jackhammer specifically engineered for Dry Drilling (air-flushing) in medium-hard to hard rock (f=8~18). It excels in environments where water supply is scarce or where freezing temperatures prevent wet drilling.
🌍 Global Standard: Manufactured from high-strength forged alloy steel, it follows the classic industrial Shenyang design. It is highly popular for small hole drilling in limestone and marble quarrying across Saudi Arabia, UAE, and India.
Tool Air Consumption: ≤ 50 L/s.
Recommended Compressor: 120 CFM (approx. 55-60 L/s) at 0.4–0.63 MPa.
Note: Stable air volume is critical for efficient dust removal in dry drilling.
✔️ Dry Drilling Specialist: Powerful air-blowing mechanism removes rock dust instantly.
✔️ High Efficiency: Delivers impact energy ≥27 J and frequency ≥27 Hz for fast penetration.
✔️ Lightweight Maneuverability: Only 24kg, allowing easy single-operator use in mountains.
| Model | Weight | Drilling Mode | Best Application |
|---|---|---|---|
| Y19A | 19 kg | Dry / Wet | Light demolition |
| Y24 | 24 kg | Dry Specialist | Limestone/Marble Quarry |
| Y26 | 26 kg | Wet Specialist | Heavy breaking |
| Weight | ≈ 24 kg |
| Impact Energy | ≥ 27 J |
| Air Consumption | ≤ 50 L/s |
| Shank Size (Hex) | 22 x 108 mm |
Drill with Y24, then crack rock safely using: High-Performance Expansive Mortar (HSCA)
| Core Spare Part | Function / Role |
|---|---|
| Piston (Y24) | Main impact component; provides powerful rock breaking force. |
| Rifle Bar & Pawl | Controls the rotation mechanism for the drill steel. |
| Valve Chest Assembly | Precision air distribution system for stable performance. |
| Air Blowing Tube | Crucial component for dust removal during dry drilling. |
| (Including: Cylinder, Retainer, Shank Bushing, O-Rings, etc.) | |
1. Inspection: Check the FY200B oiler and air connections before starting. Proper lubrication prevents piston seizing.
2. Site Safety: Clear loose rocks from the drilling face and ensure stable footing.
3. Technique: Start with low pressure to collar the hole, then open the throttle fully.
Q: Can the Y24 rock drill be used for wet drilling?
A: Y24 is primarily optimized for dry drilling (air flushing). If your project requires water flushing, we highly recommend the TY24C or Y26 models.
Q: Are your Y24 spare parts compatible with other brands?
A: Yes. Our Y24 follows the classic Shenyang industrial standard. Internal parts like the piston and rifle bar are compatible with most standard Y24 drills globally.
Q: Why is the drill bit getting stuck during dry drilling?
A: This usually happens when rock dust isn't clearing fast enough. Ensure your compressor delivers 0.5 MPa to activate the air-blowing function. If it jams, pull the drill up slightly with the throttle open.
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