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Changsha Miracleland Import & Export Co., Ltd is a professional and credible international trading company. We are specialized in exporting many types of drilling rigs, the products including drilling rigs for mining exploration, water well drilling rigs, coal mine drilling rigs, borehole drilling rigs, geological drilling machine, construction drilling rigs, core drilling rig, drill accessories & core bits series and etc. We can supply the truck mounted drilling rigs, wheel mounted drilling rigs, crawler drilling rigs and so on to meet all customers' requirements. We exported many type of drilling rigs to many countries with the best quality and good service, which gained an excellent credibility among all the clients.
We are quite pleased to enter into business cooperation with your firm on the basis of equality and mutual benefit, we believe that we shall be, by joint efforts, able to promote friendship as well as business.
As a successful and whole-hearted dedication team for customers, we shall provide satisfactory products and the most advantageous price for you.
If you had any requirements for any type drilling rigs, kindly please feel free to contact with us, we would be quite pleased to show all the details you asked for.
We are quite pleased to enter into business cooperation with your firm on the basis of equality and mutual benefit, we believe that we shall be, by joint efforts, able to promote friendship as well as business.
As a successful and whole-hearted dedication team for customers, we shall provide satisfactory products and the most advantageous price for you.
If you had any requirements for any type drilling rigs, kindly please feel free to contact with us, we would be quite pleased to show all the details you asked for.
YZJ-200Y Crawler Type Drilling Rig:
It is widely used in the geological general investigation and exploration, road, railway, port, bridge, water conservancy, tunnel and tall building basic exploration, kinds of hole in concrete structure, river, levees, subgrade grouting hole drilling and direct grouting, civil wells and earth central air conditioner, and etc.
Main features:
1. It equipped the automatic hydraulic lifting drill tower, form the lift and drop tower is hydraulically operated, it is convenient and reliable, save time and reduce labour intensity;
2. The rig is equipped with crawler running gear and hydraulic cylinder pillar, the whole relocation convenient, easy to rig the level of adjustment;
3. The oil pressure to enter institutions, improve drilling efficiency;
4. Rig equipped with a cassette holding mechanism on the ball instead of a chuck, can be implemented without stopping the machine down lever, high efficiency, easy operation, safe and reliable;
5. With socket pressure gauge indicates pressure, easy to grasp the hole situation;
6. Diesel engine with electric start, reduce labor intensity;
7. Rig bulk portfolio, the whole removable nature, transportation, relocation convenience, and not subject to topography constraints;
8. Rig main components such as winches, wheel, transmission tower by the plant's own production, reliable, timely and convenient supply;
9. Rig is easy for operation, with high performance, easy maintenance, less investment and quick.
10. With 4 high legs, it is very convenient for transportation without crane.
11. The mud pump can be mounted on the crawler, it can save cost and space.
The technological data of YZJ-200Y crawler mounted drilling rig:
The technological data of YZJ-200Y crawler mounted drilling rig:
| Type | YZJ-200Y Drilling Rig |
| Unity machine parameter | |
| Drilling depth(m) | 200 |
| Open hole diameter max.(mm) | Φ300 |
| End hole diameter(mm) | Φ75 |
| Drilling rod diameter(mm) | Φ50 |
| Head angle range | 90°~75° |
| Weight(power unit excepted)(kg) | 2800 |
| Dimensions(mm) | 2430x950x1430 |
| Spindle | |
| Spindle speed(r/min) | 104,208,467,907 |
| Spindle stroke(mm) | 450 |
| Hoist | |
| Single rope lifting capacity max.(kg) | 2400 |
| Single rope lifting speed(m/s) | 0.41,0.82,1.64 |
| Reel diameter(mm) | 260 |
| Steel wire rope diameter (mm) | Φ13 |
| Steel wire rope length of drum(m) | 35 |
| Hug floodgate belt width(mm) | 70 |
| Hug floodgate diameter(mm) | 260 |