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| Categories | DTH Drilling Rig |
|---|---|
| Brand Name: | DEFY |
| Model Number: | DFL-200S |
| Certification: | SGS, ISO, BV |
| Place of Origin: | China |
| MOQ: | 1set |
| Price: | USD1,000-USD70,000.00/set |
| Payment Terms: | Western Union, T/T, L/C |
| Supply Ability: | 100sets/month |
| Delivery Time: | 10 working days |
| Packaging Details: | One complete set in one 40feet Container |
| Drilling Depth: | 260m |
| Drilling Diameter: | 105-600mm |
| Drilling Rod: | 89*3500mm |
| Working Pressure: | 1.05-3.45MPa |
| Air Consumption1: | 16-55m3/min |
| Drilling efficiency: | 10-35m/h |
| Torque: | 3500/4000/5000NM |
| Dimension: | 4000*1350*2150mm |
Multi-Purpose Drilling Rig
Various drilling processes are available on this rig, such as DTH
drilling, through-air reverse circulation drilling, air lifting
reverse circulation drilling, cutting drilling, cone bit drilling,
core drilling and so on. Mud pump, foam pump, generator etc. can be
added according to customers' requirements.
High Efficiency
Since DFL-200S drilling rig is with full hydraulic system and
top-drive rotary drilling and lifting method, which makes the rig
be fit for the various drilling techniques and a variety of
drilling tools. Manipulation is convenient and flexible. The
drilling speed is 10-35m/hr.
Low Cost
Down-the-hole drilling bits is used for hard rock drilling. As you
know, the DTH rock drilling is high efficiency with lowest cost
drilling one meter.
Specifications of DFL-800A DTH Drilling Rig | |
Drilling Depth | 260m |
Drilling Diameter | 150-300mm |
Working Pressure | 1.05-3.45MPa |
Air Consumption | 16-55m³/min |
Drilling Rod | 89*3500mm |
Main Shaft Pressure | 4Tons |
Lifting Force | 16000kg |
Fast Lifting Speed | 20m/min |
Fast Forwarding Speed | 30m/min |
Rotary Torque | 3500/4000/5000NM |
Rotary Speed | 100/80/70rpm |
Small Secondary Winch Lifting Force | 1500kg |
High Leg Stroke | 1.3m |
Drilling Efficiency | 10-35m/hr |
Moving Speed | 3km/h |
Uphil Angle | 21 Degree |
Dimension | 4000*1350*2150mm |
Weight | 6900kg |
Working Condition | Rock etc. |
Rock Hardness | f=4-20 |
Drilling Method | Top-drive rotary, DTH with air compressor, Mud pump etc. |
1. Convenient and flexible Full Hydraulic Control System
With full hydraulic control system, DFL-200S drilling rig Can
always adjust the rig speed, torque, propeller shaft pressure,
anti-axial compression, forward speed, increase speed conveniently
and flexibly, DFL-200S DTH drilling rig can meet different geological conditions
with different drilling tools.
2. Crawler Mounted Drilling Rig with High Leg Support
You can load DFL-200S drilling rig directly with high leg supports.
Crawler walking is much more suitable for movng in the muddy
working site.
3. Positive and negative Axle Pressure Regulator
As we know, best impact efficiency requires to match with best
axial force and speed . The axle pressure of impactor is increasing
as the adding of more and more drilling rods in drilling process,
you can adjust the positive and negative pressure to ensure the
impact to get best axial pressure. Then you can get the max
drilling efficiency.
4. Rig Chassis
May be self-crawler chassis, it can be self-propelled vehicle
chassis. DFL-200S drilling rig
can be self-propelled crawler mounted, it can also be truck mounted according to your requirements.
Engineers were sent to train the operators of HDD rig overseas
1. Professional technical support pre-sale, sale and after-sale.
Email: andrew(@)zzdefy.cn
Skype: live:defy-drillingrig
Website: www.zzdefydrillrig.com
www.cndrillingrigmachine.com
www.facebook.com/drillingrigmachine
Phone/Whatsapp:+86-18681448031
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