+86 10 8467 3566

info@jcdrill.com

JRC300 RC Hydrauclic Reverse Circulation Drilling Rig

Max.Hole Diameter:Φ105—Φ350

Max. Drilling depth:300m

Drilling Method:Air Drilling & Mud Drilling


>> Application

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.


Share

PRODUCT DESCRIPTION

JRC300 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

>> Characteristics

>> One machine with multiple functions, realizing fast switching of various drilling processes;

>> The power head has a wide range of speed adjustment, large torque, meeting different technological requirements, and convenient high and low speed adjustment;

>> The control console is reasonably arranged, and the power head speed is digitally displayed for easy operation;

>> The hydraulic system adopts load sensing control system and imported components, which saves energy and has high reliability;

>> The mast has variable angles and overall sliding to achieve landing support and enhance the stability of drilling;

>> The main drawworks is imported from the United States, which can realize the function of drilling while drilling;

>> The crawler is easy to load and move, which is convenient for overall relocation and quick installation.

>> Specification

Geology drilled
All kindsLifting force of tool winchT1.5
Drilling Type
DTH & RCLifting height of tool winchm7.5
Drill system and operation
HydraulicDiesel Engine typeCUMMINS112
Max.Hole DiametermmΦ105—Φ350Rated Horse powerKw112
Max.Hole Depthm300Electrical SystemVolt24
Rotation TorqueN.M8500Type
Open
Rotation Speed(Forward rotation)rpm0-40 1st GearDiametermm300
0-80 2nd GerClamping ForceKN157
Rotation Speed(Revise rotation)rpm40 1st GearClamping Rod Diametermm76-219
80 2nd GerNet WeightT13
DTH Drill pipe diametermm76/89/102/114/127Shipping Lengthmm7550
RC Drill pipe diametermm102/114/127Shipping Widthmm2260
Drill pipe lengthmm3000Shipping Heightmm2700
Max. Feed SpeedM/min5-30Hydraulic Leg Feed Strokemm600
Max. Lifting SpeedM/min5-18Gradeability°21
Feed Strokemm3400Ground Clearancemm300
Max. Lifting forceT12Volume of Flowmm200
Lifting force of Main winch(Optional)T4


>> Shipping

JRC300 RC Hydrauclic Reverse Circulation Drilling Rig


+8613810203890 info@jcdrill.com jkdrillingrig