Reverse Circulation Drilling Rig is a new multi-purpose, high-efficiency, environmental protection, multi-track-type rig. reverse circulation drilling technology, rock dust can be effectively collected through a dust collector to avoid environmental pollution.You can also collect slagging cyclone separator can be used in geological prospecting department of sampling analysis.
Reverse Circulation (RC) Drilling Rig excel in hard rock conditions, achieving faster penetration rates and reduced downtime compared to conventional methods. Additionally, they generate less waste, lower environmental impact, and enhance borehole stability. Overall, RC rigs provide cost-effective, reliable solutions for resource evaluation and large-scale mining projects.
It is a geological exploration drilling, drilling wells, monitoring wells, ground source heat pump air-conditioning and other deep hole of choice for equipment.
Characteristics
1. Diesel engine mounted hydraulic system,all the system include the walking,rotation,feed,lifting,Leg,lifting, compensation system,rod change is hydraulic.
2. Drill head with dual motor drive has a variable speed and wide speed range.It is suitable for the application of pneumatic DTH hammer drilling and alloy drilling.
3.Reverse circulation system working together with DTH technology, air compressor provide pressed air for impact and dust collect.
4. During working,use the reverse circulation hammer,double tube,pressed air enter between two tube and dust out from the inner tube.
5. The working system composed of feed system,guide(mast),rotary head, compensation system, centralizer,rod exchange cystem, winding and so on.
6. Rig with power head has long feed stroke so that it can shorten the time of installing or unloading drill rods and improve the drilling efficiency. 7. The drilling diameter is large,the drilling depth is deep, and the advancing speed is fast. 8. Drilling rig chassis1, Professional excavator chassis, durable, heavy load bearing, wide chain board,four hydraulic leg use for keep the balance of the drilling during working.
Product Description
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Drilling capacity
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Drilling depth(m)
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500
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The hole diameter(mm)
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140-400
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Drill pipe diameter(mm)
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76/89/102/114
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Drill pipe length(m)
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1.5/2/3
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Axial pressure(kN)
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100
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Drive head
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Rotation torque(N.m)
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8000-12000
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Rotation speed(rpm)
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40-160
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Stroke(m)
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1.7-3.5
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Rig lifting force(kN)
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300
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Feeding capacity(kN)
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150
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Rapid rise speed(m/min)
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20
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Fast feeding speed(m/min)
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40
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Power Unit
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Rated power/speed(kW/rpm)
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132/2400
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Tool winch capacity
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Lifting force(kN)
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20
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Air compressor
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Air pressure(MPA)
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1.7-3.5
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Air consumption(m³/min)
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17-42
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Equipped with hammer(Reverse circulation)
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Medium and high pressure series
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Crawler chassis
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Walking speed(km/h)
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2.5
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Climbing angle(°)
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30
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Dimension
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Transport(mm)
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6450*2100*2700
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Working(mm)
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4500*4000*7000
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Weight
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Weight(t)
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12
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This is just a part of the overseas clients who came to our company to negotiate cooperation, sign contracts and take photos.
We welcome more overseas clients to come to our company for negotiation and cooperation.
Company Profile
1.What can you buy from us?
DTH drilling rig,Integrated DTH DTH drilling rig ,core drilling rig,highway pile driver,solar pile driver ,anchor pile driver,rotary drill rig ,Top Hammer drill rig,Underground jumbo drill rig ,DTH hammer,drill rod,screw air compressor,water well drilling rig,truck mounted water well drilling rig,screw air compressor,piston air compressor,pneumatic rock drill ,drill bit,tricone bit ,spare parts.
2.How can I make payment?
A:You can pay by credit card, TT, Western Union, LC etc.
3.How is the shipment? How long dose it take?
A: For large quantity or heavy products, we ship by sea shipping or land shipping. Shipping efficiency depends on country and city you want to ship to. For small and delicate products, we ship by DHL, UPS, Fedex or TNT. You can also appoint shipping method you like before we ship.
4.How is your quality control? A: We have our own experienced QC. There will be strict inspection and testing for every order before shipping out.
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