Portable Hand Held Mining Rock Drill Jack Hammer Hand Held Rock Drill Jack Hammer Air Compressor
- Category: >>>
- Supplier: Jining Bafang Mining Machinery Group Co. Ltd.
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Product Overview
Description
Good quality mining drilling rig hand rock drill jack hammer
Product Description
Rock drill is a kind of high efficiency air leg rock drill machinery. It is mainly used for diging into mine laneway and blasting holes in all drilling works. It is indispensably importance machine tool in metallurgy, coal, railway, traffic, water conservancy construction and national defence stone project.
It is suitable for drilling and blasting under various of rocks at any direction angles. Blast hole dia is 34-42mm, drill hole depth is 5 m This machine may match with Model FT160BD short air leg or Model FT160BC long air leg.
This machine has transparent surface of FY200B oil reservoir, easy to observe the oil lever, adjust oil quantity, ensure the well lubricated.
| Item | Parameters |
| Name | Gengli Hand hold YT28A Rock Drill |
| Cylinder Diameter | 80mm |
| Piston Stroke | 60mm |
| Impact Energy | ≥70J (0.63Mpa) |
| Drilling impact Frequency | ≥37Hz (0.63Mpa) |
| Drilling Speed (Grade 14 rock) | ≥470mm/min (0.63Mpa) |
| Air consumption | ≤81.6L/s (0.63Mpa) |
| Inner Diameter of Air Pipe | 25mm |
| Inner Diameter of Water Pipe | 13(10)mm |
| Working Air Pressure | 0.63Mpa |
| Working Water Pressure | 0.2MPa |
| Suitable Drilling Diameter | 34-42mm |
| Suitable Maximum Drilling Depth | 5m |
| Air Consumption Per Meter | 10.2*103L/m |
| Shank Dimension | H22*108mm |
| Working Temperature | -30℃~+50℃ |
| Total Weight | 26Kg |
| Overall Dimension | L670*W240*H210mm |
Company Information
contact information
FAQ
Q1: Do you have after-sales service?
A: Yes.
1. Our sales team will answer your questions within 24 hours (holiday).
2. Technical support will be available at all times. Once the fault caused by the quality of our products is confirmed, a free replacement will be provided.
Q2: Where is our factory? How do I get there?
A: Our factory is located in Jining City, Shandong Province, China. We warmly welcome you to visit us.
Q3: Do you test all items before shipping?
A: Yes, we have passed 100% testing before delivery. We will attach our inspection report to each machine.
Q4: What are your terms of trade?
A: FOB, CFR and CIF are acceptable.
Q5: How do you build long-term and good business relationships with us?
A:1. We maintain excellent quality and competitive prices to ensure that our customers benefit; 2. We respect each customer and regard it as a friend, no matter where they come from, we sincerely do business with them and make friends.
Q6: What is your payment terms?
A: T / T is 30% of the deposit and 70% before delivery. Before you pay your balance, we will show you a photo or video of the product and packaging.
Q7: What is your delivery time?
A: The exact delivery time depends on the item and quantity you ordered.
Q8: What warranty does our machine have?
A: Our mainframe has a one-year warranty, during which all damaged accessories can be replaced with new ones. We provide videos on machine installation and operation.
Q9: What is your packaging condition?
A: Usually, we use the standard export wooden box for LCL cargo and fix the full container.
Q 10: Are you willing to provide consumables for trading customers?
A: Yes, we have a record for your customers and want to provide accessories for our customers.
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