DR-90 Kelly Bar Rotary Drilling Rig
Product Description
The overall structure of the drilling rig is compact and compact, and it is mostly used for small-scale engineering construction.
The maximum drilling depth of the drilling rig is 15m, and the drilling diameter is 450-1500mm.
It can be used with various types of drill bits for construction.
It is suitable for drilling and excavating sand and clay, and drilling through the surface of concrete.
Product Parameters
| Product Type |
DR-90 |
| Chassis length.(mm) |
3400 |
| Track width.(mm) |
500 |
| Machine weight.(t) |
18 |
| Maximum drilling depth.(m) |
15 |
| Drilling diameter.(mm) |
450-1500 |
| Engine brand |
Cummin*s |
| Engine rated power.(KW/rpm) |
110KW |
| Maximum torque of power head.(KN.m) |
90 |
| Power head speed.(rpm) |
70 |
| Maximum working pressure of hydraulic system main pump.(MPa) |
30 |
| Maximum working pressure of hydraulic system auxiliary pump.(MPa) |
12 |
| Maximum pressure of the pressurization system.(KN) |
100 |
| Maximum lifting force of the pressurization system.(KN) |
80 |
| Maximum travel pressure system.(mm) |
2000 |
| Maximum lifting force of the main winch.(KN) |
120 |
| Maximum lifting force of the auxiliary winch.(KN) |
15 |
| Left and right inclination angle of drilling mast(°) |
±5 |
| Forward and backward inclination angle of the drilling mast. (°) |
5/90 |
| Maximum driving speed(KM/h) |
1.5 |
| Maximum climbing angle.(°) |
25 |
| Maximum Driving torque.(KN.m) |
40000 |
| Overall width of working state.(mm) |
2800 |
| Overall length of transport status.(mm) |
8700 |
| Overall width of transport status.(mm) |
2200 |
| Overall height of transport status.(mm) |
2900 |
| Drill tools |
500-1500mm drilling bit,Drilling Barrel,Coring drill,Reaming drilling bit |
Detailed Photos
Certifications
We have many certificates, support verification, we export more than 30 countries!
shipping picture
At present, there are three ways to transport rotary drilling rig: special equipment frame box, RO ro ship and bulk carrier. Generally speaking, they are the first two. Although the price is a little expensive, compared with bulk carriers, they are very safe. We will arrange port personnel to take reinforcement photos in each link. If customers need, we can send them by email.
EXHIBITION
We have been committed to participate in a variety of offline exhibitions, not only for the sale of our rig, but also for continuous learning. We are committed to the world, launched "rotary drilling rig, made in China!"
Customer photo
Welcome customers from all over the world to visit our factory. We will provide accommodation for customers free of charge and give them operation demonstration on site. Customer satisfaction is our greatest hope.
working
Thank you for your feedback. We currently export to 40 countries around the world. Our biggest advantage is that we are a rotary drilling rig manufacturer, which can reduce the price difference made by middlemen and import independently!
FAQ
| 1.Q: Are you a manufacturer? |
| A: Yes, we are a professional rotary drilling rig manufacturer. |
| 2.Q: What does your company produce? |
| A: The main products of our company include rotary drilling rig. |
| 3.Q: How about your delivery time? |
| A: Normally the delivery time is about 7-15 days. For some specialcase, we can make it within 2 weeks, it depends on different products. |
| 4.Q: What methods of payment do you accept? |
| A: We accept T/T, L/C. |
| 5.Q: Do you offer any deals or discounts? |
| A: Yes, price depends on different quantity, different quantity will give you different price |
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