Product Information of DFQ-100 Drilling Rig Machine
DFQ-100 drilling rig is a light weight, high efficiency and multi-functional drilling equipment. It is
equipped with BW-160 mud pump, achieve the two kinds of working---with water or air, stronger
applicability. It is widely used for water well drilling,geothermal air-conditioning project and other
boreholes, especially applicable to mountain area and rock formation water engineering.
Much higher efficient than the traditional rotary drill rigs, creating the considerable economic
benefit for users. Especially solve the problems to drill very hard rocks that the traditional rotary
drilling rig meet, DFQ-100 drilling machine is able to work efficiently under all kinds of geological
conditions.
Parameters of DFQ-100 Drilling Rig
| DFQ-100 Drilling Rig Machine | ||
| No. | Item | Parameter |
| 1 | Drilling caliber | Φ105-150mm |
| 2 | Max. drilling depth | 100m |
| 3 | Diameter of drill pipe | Φ73,Φ76 |
| 4 | Unit Length of drill pipe | 1500mm |
| 5 | Work pressure | 1.05-2.0 MPa |
| 6 | Gas consumption | 15~18 m³/min |
| 7 | DTH hammer | DHD340\350 |
| 8 | Impacting frequency | 1200-1500Hz |
| 9 | Apply to rock hardness | f=6-12 |
| 10 | Power of electric motor | 18.5KW |
| 11 | Grade ability | 25° |
| 12 | Walking speed | 0~1.5 Km/h |
| 13 | Ground clearance | 210mm |
| 14 | Leg cylinder stroke | 600 mm |
| 15 | System pressure | 20MPa |
| 16 | Propulsion | 5.0 tonf |
| 17 | Lifting force | 8.5 tonf |
| 18 | Speed of spindle | Fast 135 rpm |
| Slow 91 rpm | ||
| 19 | Rotary torque | 1050N.m |
| 20 | Weight | 2200 Kg |
| 21 | Dimension | 3200×1770×2050 mm |
Working of DFQ-100 Drilling Rig
DEFY Service
1.Professional technical support pre-sale, sale and after-sale .
2.Your problems can get feedback in 8 hours and be solved in 24 hours.
3.Machine can be customized as per your requirement.
4.One year quality warranty.
5.Training: operation manual and DVD operation video, overseas installation is also available.
6.Spare parts are available in our factory at cost price for former customers.
FAQ
Q1: Are you trading company or manufacturer?
A1: We are original equipment manufacturer.we design,produce and sell.We master the core
technology, and constantly adjust our products according to the market trend and customer
feedback, ensure product quality.
Q2: How long is your delivery time?
A2: It is according to the model and quantity.
Generally it is 3-5 days if the machines are in stock.
It will be 15-30 days if you want to customize the machines.
Q3: What do I need to do after payment?
A3: a) If under FOB trading terms,you need to employ a ship forwarder to ship the goods to you;
b) Under CIF trading terms,we send the goods to the destination port,and contact you to pick
up the goods; All documents for customs clearance will be sent to you by international
express after shipment.
How to choose a suitable drilling rig?
1. What will you do using drilling rig?
---For water project, core sample, soil test, mineral prospect or others?
2. The depth you need?
---For water well, generally, 30-200m. For core sample, 30-600m, even more.
3. Any requirements to hole diameter?
---Within a certain range, the smaller diameter, the deeper depth. Mathematically, we call it
inversely proportional.
4. Working land condition?
A. soil, sand, weathered land, etc. soft stratum.
B. soil, sand, soft and hard rock stratum, mixed one.
C. Mainly hard rock, like granite.
Based on the above information, Our experienced engineers will help you recommend suitable
machine and price. If you have special demands, please tell us ahead.
About Us
Zhengzhou Defy Mechanical & Electrical Equipment Co.,Ltd. locates in High-tech zone of
Zhengzhou city, China.
Our factory dedicates in manufacturing drilling rig since 1970s, more than 40 years' experience
of production and development makes our product quality rank in the leading position at home and
abroad.
We are always seeking for ever greater perfection, keeping improving the production technology,
offering better user experience. 
