S250 Model Heavy Duty Jackleg Rock Drill For Wet Drilling In Mining And Tunneling
The S250 Pneumatic Rock Drill stands as a premier pusher leg rock drill engineered for high intensity underground mining, tunneling, and tactical blasting. Designed specifically for wet drilling operations, this powerhouse excels in navigating medium to ultra hard geological formations. It provides operators with the precision needed to drill horizontal or inclined blast holes with maximum efficiency and minimal effort.
- Superior Torque Output : Delivers exceptional drilling speed and high penetration rates, even under lower air pressure conditions.
- Ergonomic Safety Design : Integrated control valves are strategically placed at the back end for seamless and safe operator control.
- Confined Space Optimization : Compact architecture allows for flexible maneuvering in narrow vein mines and tricky angles.
- Extended Wear Life : Expanded contact surfaces between key cylinder components dramatically lower impact shock and extend tool longevity.
- Cost Efficient Maintenance : Rugged internal mechanisms guarantee less downtime and lower spare parts consumption.
- Underground Mining Operations : Tailored for coal, gold, copper, and other metal mining excavations.
- Infrastructure Construction : Essential for railway cutting, highway tunneling, and subway construction.
- Quarrying Aggregate Works : Perfect for stone block splitting, benchmarking, and surface quarrying.
- Hydraulic Engineering : Highly effective for anchoring, dam fortification, and water conservancy projects.
| Parameter Item | Industrial Rating |
|---|---|
| Net Operational Weight | 35 kg |
| Piston Stroke Length | 73.25 mm |
| Cylinder Internal Bore | 74.9 mm |
| Air Inlet Diameter | 25 mm |
| Water Inlet Diameter | 12 mm |
| Chuck/Shank Dimensions | 22 mm × 108 mm |
FAQ
1: Are you factory or trade company?
A: We are factory. And we have ourselves trading company.
2: Warranty terms of your machine?
A: 3 months for the core components and technical support according to your needs.
3: Will you provide some spare parts of the machines?
A: Yes, we have most of the spare parts in stock.
4: Which payment term can you accept?
A: 30% T/T in advanced, 70% T/T before the delivery.
5: Can you accept OEM orders?
A: Yes, we have high specialized and rich experienced team, OEM orders are highly welcome.
6: Which trade term can you accept?
A: FOB, CIF, CFR, EXW, CPT, etc.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.