200 Crawler Drilling Rig Pneumatic Drilling Rig Full Hydraulic Borewell Machine
Hydraulic Borewell Machine Introduction
* Fully hydraulic control is convenient and flexible: can adjust the drilling speed, torque, and promote axial pressure, anti-axial pressure, propel and improve the speed to meet the different conditions use of drilling tools and different construction needs.
* Top drive rotary drilling: easy to install and remove the drill rod, shorten the auxiliary time, and fasten the drilling of follow-pipe.
* Multi-function drilling: A variety of drilling processes can be used on this rig, such as: DTH drilling, mud drilling, roller cone drilling, drilling with the follow-pipe and the being developed core drilling, etc. This drilling machine can be installed, according to user needs, mud pump, generator, welding machine, cutting machine. Meanwhile, it also comes standard with a variety of winch.
Hydraulic Borewell Machine Main Parameters
| Model | ST-200 |
| Weight | 5.8T |
| Bore diameter | 140-305mm |
| Drilling depth | 200m |
| Stroke | 3.4m |
| Travelling speed | 2.5km/h |
| Gradeability | 30% |
| Power | 65-70KW |
| Rated pressure | 1.7-3.0mpa |
| Air consumption | 17-30m³/min |
| Drill rod diameter | Φ76, Φ89 |
| Drill rod length | 1.5m 2.0m 3.0m |
| Elevating capacity | 15T |
| Swing speed | 45-70rpm |
| Swing torque | 3500-4800N.M |
| Dimensions | 4000*1750*2450mm |
Main Features
1: These water well drilling rig are small size, light weight, easy to install.
2: These water well drilling rig three major components, host, pump station, console.
3: In the original transport, prospecting roadway can be put into production, the overall structure of the mine play a protective role. These water well drilling rig can also be used for surface 0-90 degree drilling.
4: rig layout flexible, mechanized twist drill pipe, reduce labor intensity, improve work efficiency.
5: the use of box-type to the rack, the holder to tighten, power head rotary drilling, cylinder pull drilling tools, Save the bulky rig.
6: with a linkage function, through the console centralized control, simple and safe, stepless speed.
7: hollow shaft design, drill pipe length is not limited by drilling rig. Can be drilled at any angle of 360 °. 8: disintegration is good, easy to move and transport. Φ33-Φ43 drill pipe can be used with the machine, the replacement only 15 minutes.
FAQ
Q1.What is the main function of our drilling rig?
Ans.: It has different models used for all kinds of geological, it is the best choice for drilling hole station construction.
Q2. What is your terms of payment?
Ans.: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.
Q3. What is your terms of delivery?
Ans.: EXW, FOB, CFR, CIF.
Q4. How about your delivery time?
Ans.: Generally, it will take 7 -10 working days after receiving your advance payment.
The specific delivery time depends on the items and the quantity of your order.
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