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.
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
Model | SR-300RC | Max drilling depth(m) | 300 | drilling diameter(mm) | φ325 | Engine brand | Cummins | Rated power(kw) | 74 | Lifting force(T) | 12 | Speed of fast lifting(m/min) | 30 | Feeding force(T) | 6 | Speed of fast putting down(m/min) | 60 | Max feeding stroke(mm) | 3600 | Rotary torque(Nm) | 6500/3250 | Rotary speed(r/min) | 70/140 | Travel speed(km/h) | 2.5 | Grade ability(°) | 21 | Lifting force(T) | 1.1 | Drilling rods diameter(mm) | 76/89/102 | Transport dimension(mm) | 5760x1850x2450 | Machine weight(T) | 7 |
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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.
