JRC300 Reverse Circulation(RC) Drilling RigJRC300 reverse
circulation drilling rig is a new multi-purpose, high-efficiency,
environmental protection, multi-track-type rig, which uses the
latest foreign gas lift 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. The drilling rig
can be used in a variety of compressed air on the ground hole
reverse circulation drilling. The lifting system,guide
compensation, drill pipe loading and unloading, rotation and feed,
legs, winch, walking and other system to achieve all of the
hydraulic system to significantly reduce the labor intensity and
improve the efficiency and quality of construction
.Specification1Geology drilled All kinds2Drilling
Type DTH & RC3Drill system and
operation Hydraulic4Max.Hole DiametermmΦ105-Φ3505Max.Hole
Depthm3006Rotation TorqueN.M85007Rotation Speed(Forward
rotation)rpm0-40 1st Gear0-80 2nd Ger8Rotation Speed(Revise
rotation)rpm40 1st Gear80 2nd Ger9DTH Drill pipe
diametermm76/89/102/114/12710RC Drill pipe
diametermm102/114/12711Drill pipe lengthmm300012Max. Feed
SpeedM/min5-3013Max. Lifting SpeedM/min5-1814Feed
Strokemm340015Max. Lifting forceT1216Lifting force of Main
winch(Optional)T417Lifting force of tool winchT1.518Lifting height
of tool winchm7.519Diesel Engine typeCUMMINS20Rated Horse
powerKw11221Electrical
SystemVolt2422Type Open23Diametermm30024Clamping
ForceKN15725Clamping Rod Diametermm76-21926Net WeightT1327Shipping
Lengthmm755028Shipping Widthmm226029Shipping
Heightmm270030Hydraulic Leg Feed
Strokemm60031Gradeability°2132Ground Clearancemm30033Volume of
Flowmm200Application 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:Reverse circulation system working together with DTH
technology, air compressor provide pressed air for impact and dust
collect.3.During working, use the reverse circulation hammer,
double tube, pressed air enter between two tube and dust out from
the inner tube.4.Also it's available to positive circulation use
normal drilling tool.5.The working system composed of feed system,
guide(mast),rotary head, compensation system, centralizer, rod
exchange system, winding and so on.6.Axes pressure, feed speed,
rotary speed is adjustable.Packing& Delivery Service
In our after sales service system, We establish perfect
control system strictly according to ISO-9000 series, in this
system, technology date and problem solve solution and preventive
measures will be provided in any maintain project, all the spare
parts will be used in new OEM products with installation
instructions, packing list, manufacturer's instruction,
qualification and Warranty certificate.We provide "one equipment &
one case, endless service, namely the after sales service begin
from the order confirmation, last for the working life of the
equipment./* March 10, 2023 17:59:20 */!function(){function
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