Audited Supplier
- YDX-300 surface core drilling rig is one kind of hydraulic top drive rotary head type drilling rig which is mainly used in diameter diamond drilling of metal and nonmetal solid deposit exploration. It can be used in carbide bit core drilling. It is used to bore vertical holes as well as inclined holes, which is also applied in engineering boreholes of hydrology wells, petroleum or gas field exploration, dike & dam cement grouting,tunnel ventilation and water draining, etc.
- The rig takes advantage in its high rotary speed, reasonable rotary speed range, various rotary speed grades and big torque in low speed. Hence, it's very suitable for small diameter diamond bit core drilling. Meanwhile, it can meet the requirements of large diameter carbide bit core drilling and varieties of engineering boreholes.
- It has long stroke which is helpful to reduce the rod reversion frequency, avoid coring block, and improve productivity.
- It has a simple structure, a light weight and is convenient to remove, so as to make the replacement process easily.
- Its operation is concentrated, simple, convenient, flexible and reliable, so as to reduce the labor intensity a lot.
- It needn't be provided with a special inclined tower when drilling inclined holes. It can also realize raising two rods at one time.
- It is convenient and fast to mount and install the rig. No specialized drill tower is needed to allocate which has cut the preparation time largely.
- It has several choices of the chassis, such as skid / trailer / crawler mounted(as the customers' requests)
Specification
| Model | YDX-300 |
| Borehole diameter/depth | BQ:400 m |
| NQ:300m | |
| HQ:100m | |
| Drill angle | 0~-90° |
| Drill head rotary speed / torque | 104~140RPM ;223~298RPM ;345~500RPM ;800~1100RPM /Max torque:2200N.m |
| Drill head feeding stroke | 3500 mm |
| Drill head Max. Lifting capacity | 40 kN |
| Drill head Max. Thrust force | 58kN |
| Main winch Max. Lifting capacity | 3.2T |
| Lifting speed | 27m/min |
| Assist winchMax. Lifting capacity | 1.2T |
| Lifting speed | 120m/min |
| Diesel engine model | QSB3.9-C100 |
| Diesel engine power | 74kw at 2200rpm |
| Drill rig weight(crawler mounted) | about 7500kg |
| Dimension(L*W*H) | 6900*2100*2450mm |
Product Details
Jinfan is especially devoted to research & develop, manufacture and sell anchoring drilling machine, sea engineering geological exploration drilling rig, core drilling machine and RC drilling rig, as well as their necessary accessory tools, apparatus and so on.
Jinfan offers good service to all customers both at home and abroad with tremendous technical strength and high quality of products. It provides customer at any time with technical consultation and technical service in helping the customers to select the type of equipment, to choose necessary accessory drilling tools, to provide efficient drilling technique to customers, to complete technical design of anchoring and reinforcing project, as well as to undertake construction, etc.
Jinfan sincerely hopes to establish wide contact with all its potential customers both in China and the rest part of the world. Enquires and orders are welcome.
Certificates
Foreign Clients
Exhibitions
Workshop
1. Are you a trading company or a manufacturer?
We are a professional manufacturer. Our factory mainly produces ocean engineering drilling rigs, core drilling rigs, anchor drilling rigs, RC drilling rigs, etc. The products have been exported to more than 30 countries and regions around the world and enjoy a high reputation all over the world.
2. How is the quality of your machine?
Our products pass strict quality inspections before they leave the factory to ensure that they are qualified before they are shipped.
3. How to inspect the goods?
1) Support customers to come to the factory for on-site inspection.
2) Support customers to designate third-party companies to inspect goods.
3) Support video and photo inspection.
4. Do you have after-sales service?
Yes, we have a dedicated service team that will provide you with professional technical guidance. If you need, we can send our engineers to your workplace and provide training for your employees.
5. How about quality assurance?
We provide a one-year quality guarantee for the main machine of the machine.
6. How long is your delivery cycle?
1) In the case of stock, we can deliver the machine within 7 days.
2) Under standard production, we can deliver the machine within 1 month.
3) In the case of customization, we can deliver the machine within 2-3months.
