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DEFY Brand/ DTH Hammer DFQ-150W Trailer Mounted Geothermal Drilling Machine for 100m depth per day

I. Technical Parameters:
No. | Item | Specification |
1 | Drilling caliber | φ105-203 |
2 | Max. drilling depth | 150m |
3 | Work pressure | 1.05-2.0 MPa |
4 | Gas consumption | 15-24 m³/min |
5 | Apply to rock hardness | f=6-12 |
6 | Power | 44Kw/2000rpm |
7 | Gradeability | 25° |
8 | Lifting force | 10 tonf |
9 | Speed of spindle | Fast 120 rpm |
Slow 85 rpm | ||
10 | Rotary torque | 2000 N.m |
Remarks:
We provide a Turn-Key solution for drilling equipment, including every small piece you may need. Please send us an inquiry for more details, we will respond and offer you a Complete set of Drilling rigs as per your requirements.

II. Features
1. Fully hydraulic operation;
2. Hydraulic stabilizer legs;
3. Working with both Air compressor and Mud pump, functional and applicable to soft soil ground and hard rock ground;
4. Can drill up to 100~200m deep per day when rock formation.
5. We have trailer type, crawler type and truck-mounted models for your needs.
III. Other models for your choice:
Model | Drilling Caliber | Max. Drilling depth | Movable Chassis |
DFQ-100 | 105~150mm | 100m | crawler |
DFQ-100W | 105~150mm | 100m | trailer |
DFQ-150 | 105~203mm | 150m | crawler |
DFQ-150W | 105~203mm | 150m | trailer |
DFQ-200 | 105~203mm | 200m | crawler |
DFQ-200W | 105~203mm | 200m | trailer |
DFQ-250 | 115~220mm | 250m | crawler |
DFQ-300 | 105-305mm | 300m | crawler |
DFQ-400 | 105-400mm | 400m | crawler |


For more details, price quotation, please contact us 24 hours/7 days:
Andrew Li
Mobile(WhatsApp): 0086-18681448031
Office Tel: 0086-371-55819257
Email: andrew(at)zzdefy.cn
Website: www.zzdefydrillrig.com
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