Product Description
DTH drilling machine is a kind of drilling machine mainly for drilling rocks. The machine can widely be used in large diameter hole drilling operations of small and medium-sized mines, road construction, water conservancy and rock excavation, as well as drilling bolt holes in slope support, tunnel support and foundation pit support.
Two Types:
1. Pneumatic driven
2. Mixed electric pneumatic driven
Detailed Technical Parameter of the DTH Drilling Rig
Model | YGD70/YGD80 | YGD100/YGQ100 | YGB100-4/YGB120-5.5 |
Drilling Diameter (mm) | 50-90/90-120 | 90-130 | 90-130 |
Apply Rock | ≥20 | ≥20 | ≥20 |
Drilling Depth (m) | 15 | ≥25 | ≥30-40 |
Drilling Rotate Speed (r/min) | 110 | 110 | 110 |
Working Air Pressure (Mpa) | 0.5-0.7 | 0.5-1.0 | 0.5-1.0 |
Air Consumption (m3/min) | 4 | 6 | 10 |
Cylinder Diameter (mm) | 90 | 140 | 140 |
Propulsion Stroke (mm) | 1070 | 1070 | 1070 |
Max Propelled Force (N) | 3600 8000 | 9600 | 9600 |
Electric Motor Power (KW) | 3/4 | 4 | 4/5.5 |
Electric Motor Voltage (V) | 380 three-phase 50Hz | 380 - | 380 |
Rated Speed (r/min) | 1440 | 1440 3200 | 1440 |
Drilling Rod OD (mm) | 42 | 50-60 | 60 |
Drilling Rod Length (mm) | 1025 | 1025 | 1025 |
Dimension (mm) | 1740*260*420 | 2280*440*550 2230*380*550 | 2230*380*550 |
Weight (kg) | 280/320 | 470/450 | 460/480 |
Product Details Overviews
Here in Yugong, you can not only find different types of DTH drilling machine but also DTH bits. 2.5 inch, 3.0 inch, 4.0 inch, 5.0 inch, and 6.0 inch are all available to you here. We even can customize particular DTH drilling bit for you according to your needs.
Drill Bit and Rod for Hard Rock:
Drill Bit and Rod for Soft Soil:
Construction Site of the DTH Blast Hole Drilling Rig:
Packaging & Shipping
Packaging: General export packing or customized packaging according to your requirement.
Shipping: Professional goods shipping forwarders.
Delivery Time: It depends whether we have in stock of the machine you want. If there is in stock, it generally takes 3-5 days, and if no, it may takes 15-20days.
Company Information
Henan Yugong Machinery Co., Ltd., located in Room 2702, 27th Floor, Block B, Jingsha Plaza, Jingguang Road, Erqi District, Zhengzhou, Henan, China, gains its rapid development as a reputable machinery manufacturer. We develop from a small company with only 6 people to a company with over 100 people thanks to the trust of our customers and innovation of ourselves. We always insist that only quality can make us successful, and only innovation creates wider development direction for us.
Thanks to complete after-sale services and guaranteed quality of the machines, we have won a good reputation in our customers domestic and abroad. Up to now, we have exported our machinery to many countries around the world, such as Russia, Sri Lanka, America, South Africa, Pakistan, Guinea, Canada, Lebanon, Zambia, Ethiopia, etc.
The development principle of Yugong machinery company is "Quality First, Reputation First, Be Innovative, Be Excellent". Guided by this principle, staff in company and factory dedicate to manufacture top quality products to meet the needs of customers. From the technical design to the procurement of raw materials, and from the precision processing and manufacturing to the strict inspection of quality, all machines in YUGONG meets the requirements of ISO9001. we hope you can choose us and share success with us!
Our Services
1. Pre-Sale Service: Recommend Suitable Machine According to Your Application.
2. In-Sale Services: Confirm the Order, Arrange Item Production, Supervise the Packaging and Shipping, and Offer Buying Guide to Finish the Purchase.
3. After-Sale Services: 24 Hour Technical Support Online. Contact Us to Get the Prompt Reply.
FAQ
1. Q: You are a Trading Company or Manufacturer?
A: We are an original reliable machinery manufacturer
2. Q: Do you Provide Samples? For Free or Charge?
A: Yes, we can provide samples, but not for free. You have to pay for samples and freight.
3. Q: What Should We do if the Item doesn't Meet our Requirements after Receiveing?
A: If the item doesn't meet your requirements after receiving it, you can return it within 10-15 days.
4. Q: How Long is your Delivery Time?
A: It depends on the machine you buy and the quantity. Generally it is 3-5 days if the machine is in stock. And it will take 15-30 days if you want customized type.
5. Q: What is your Payment Term?
A: We accept T/T, Western Union, Money Gram, Paypal, Alibaba Escrow etc. Payment<=USD 5000, 100% in advance. Payment>=USD 5000, 30% T/T in advance, balance before shipment.
Contact Serena here for your own discount!
