Rock drilling machine DFQ-150 Crawler drilling rig, borehole drilling machine price
USD $16,000 - $20,000 /Set
Min.Order:1 Set
Zhengzhou Defy Mechanical & Electrical Equipment Co., Ltd.
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Rock drilling machine DFQ-150 Crawler drilling rig, borehole drilling machine price
Brief Introduce
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 problems to drill hard rocks that the traditional rotary drilling rig meet, our DFQ is able to work efficiently under all kinds of geological conditions.
Technical Parameter of Rock drilling machine DFQ-150 Crawler drilling rig, borehole drilling machine price
No. | Item | Specification |
1 | Drilling caliber | Φ105-203mm |
2 | Max. drilling depth | 150m |
3 | Diesel engine | 70HP/2200rpm |
4 | Work pressure | 1.05-2.0 MPa |
5 | Gas consumption | 10~24 m³/min |
6 | Apply to rock hardness | f=6-12 |
7 | Gradeability | 25° |
8 | Walking speed | 0~2.0 Km/h |
9 | Propulsion | 5.0 tonf |
10 | Speed of spindle | Fast 105 rpm |
|
| Slow 68 rpm |
11 | Rotary torque | 2200N.m |
Attracting features
1. It has different types.
Four-wheel, crawler. Integrated tower and drill.
2. Hydraulic control system
With integrative drilling tower, supported by two high strength oil cylinder, hydraulic controlling the rise and fall of the tower. Operation is extremely convenient, saving time and labor effort, creat max. benefit for the user.
3. DTH bit and DTH hammer
4. Spare parts
We provide factory cost accessory all year round.
5. Power
Diesel engine
6. Air Compressor for cleaning mud
The machine will be equipped with a set of air compressor.
Different models of same series
Model | Movement | Borehole Diameter | Drilling Depth |
DFQ-100 | Crawler | 105~150mm | 100m |
DFQ-100W | Wheel trailer | 105~150mm | 100m |
DFQ-150 | Crawler | 105~203mm | 150m |
DFQ-150W | Wheel trailer | 105~203mm | 150m |
DFQ-200 | Crawler | 105~203mm | 200m |
DFQ-200W | Wheel trailer | 105~203mm | 200m |
DFQ-250 | Crawler | 105~254mm | 250m |
DFQ-300 | Crawler | 105~305mm | 300m |
DFQ-400 | Crawler | 105~400mm | 400m |
We build the portable water well drilling rigs with nothing but the best components and materials.We work with hydraulic experts to help us make sure the rigs we build have an efficient hydraulic system. No matter what model of drilling rig you choose, you can rest assure that we have put many hours builing, testing and inspecting your rig.
1. One year quality guarantee for main machine;
2. Training: operation manual, overseas installation is also available;
3. Spare parts are available in our factory at cost price for former customers;
4. 24 hour on-line guidance for operation and maintenance.
Dear friends, please contact me no hesitate. According to your actual condition, our engineer and I will help you make a detail and complete set of drilling rig plan, to ensure you can use directly when you get it. Also you will get good price offered by me. Trust me ^-^
James Feng
Mobile: +86-13283806223
Email: james (at)
WhatsApp:+86-13283806223
Skype:defy003
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