Audited Supplier
PD-Y28 Excavator Attached Pneumatic Rock Drill changes the tradition of manual hand-held pneumatic rock drills.Y28 is installed on a rail that can swing and move up and down, and then the rail is installed on the excavator with a quick-change connector. PD-Y28 drilling operation still uses air compressor to drive Y28 for drilling, but the drilling angle and the movement of the rock drill are derived from the hydraulic power of the excavator, which is controlled by the imported electromagnetic control valve sets. The operator uses electric control box knob controls the drilling operation in the cab, which is convenient, fast, safe and efficient. PD-Y28 improves the working environment, work efficiency and reduces labor intensity.
Application field: It is widely used in marble quarrying, tunnel boring, stonework, mining and various rock drilling operations. It is an indispensable operating tool in railway, highway, metallurgy, coal, water conservancy and hydropower construction and national defense stonework.
Product advantages Features:
PD-Y28 Technical Parameter:
| Product model | PD-Y28 |
| Rock hardness | f=6-16 |
| Size/mm | 3600×550×900 |
| Drill pipe | H22-2500m |
| Drilling depth | 2200m |
| Weight | 340kg |
| Pneumatic Drifter | Y28 |
| Drilling Diameter /mm | 30-42 |
| Drifter Weight | 26kg |
| Working pressure | 0.5-0.6MPa |
| air consumption | 52-81L/s |
| Impact power | 44-70J |
| Impact frequency | 28-36Hz |
| Rotation speed | 250-300r/min |
| Drill speed | 250-470mm/min |
| Noise | ≤125dB(A) |
| Suitable Excavator | ≥4ton |
| Hydraulic pressure | ≤16MPa |
2. Advantages:
Compared with the oversea brands, our advantages are as bellow:
a. Our products can match over 85% against the original products
b. Price are competitive against the famous brands and best quality against the small factory
3. About Us:
1. Our factory has been specialized in manufacturing drilling tools and spare parts for over 15 years.
2. We have advanced technology and equipment.
3. Our technician has more than 15 year's professional working experience.
4. Rock drilling tools are exported throughout the world. Main market: Norway, Turkey, USA, Canada, Australia, Brazil, Uruguay, Iran, Philippines, Thailand, India, etc.
Terms & Conditions of Ordering:
1 .Payment Terms:
T/T (Telegraphic Transfer) or Western Union
2. Delivery Term:
Based on order quantity, normally it takes 25 days for production.
Only 2 or 3 days if we have stock on your request size.
3. Transportation:
Sample order: we suggest Courier express or by air
Bulk order: we suggest by air or by sea.
4. Quality & Service:
A. There will be strict inspection and testing for every order before shipping out.
C. Free replacement will provide once the failure confirmed caused or our product quality; Not satisfied with a refund.
