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Beijing Jincheng Mining Technology Co., Ltd.
Home ProductsRock Drilling Rig

Full Hydraulic Reverse Circulation 300m Rock Drilling Rig

JCdrill---The best and Specilized "one-stop selection sourcing platform“ for drilling rig and tools. —— Orlan

—— Orlan

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—— Кочетков Юрий

The hydraulic rotary water well drilling rig JKS300,JKCS400 drilling by DTH hammer and mud pump,very good quality and considerate after sales service!

—— Mr. Mohammed Seif

We start use the JK580 DTH rock drilling rig since 2009,now we have 6set working in our customer's mining site,perfect machine with reasonable price.

—— Gocha Rostiashvili

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Full Hydraulic Reverse Circulation 300m Rock Drilling Rig

Full Hydraulic Reverse Circulation 300m Rock Drilling Rig
Full Hydraulic Reverse Circulation 300m Rock Drilling Rig Full Hydraulic Reverse Circulation 300m Rock Drilling Rig Full Hydraulic Reverse Circulation 300m Rock Drilling Rig

Large Image :  Full Hydraulic Reverse Circulation 300m Rock Drilling Rig

Product Details:

Place of Origin: Hebei,China
Brand Name: JCDRILL
Certification: ISO,CE
Model Number: JRC300

Payment & Shipping Terms:

Minimum Order Quantity: 1Set
Price: Negotation
Packaging Details: Standard export ocean transportation package
Delivery Time: In stock
Payment Terms: T/T, L/C, D/P, Western Union, MoneyGram
Supply Ability: 2000Set/year
Detailed Product Description
Model Number: JRC300 Application: RC Reverse Circulation Drilling
Drilling Depth: 300m Drilling Diameter: 105-350mm
Drill Rod: 3000mm Working Pressure: 1.05-2.4Mpa
Air Consumption: 11.3-21 M³/min Feed Stroke: 3.66m
Rotary Torque: 8500N.m Dust Collector: Wet & Dry Optional
Pull Back Capacity: 12Ton Name: Full Hydraulic Reverse Circulation 300m Rock Drilling Rig
High Light:

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300m rock drilling rig

JRC300 Full Hydraulic rc reverse circulation down the hole track mounted drilling rig
The reverse circulation rig(rc drilling machine) is a cost-effective, environmentally safe, energy-saving and efficient split-type down-the-hole drilling rig widely used in various open pit mines, quarries, engineering sites, etc. With a hole diameter ranging from 90 to 110 mm, the down hole drilling rig has a low body and a new casing design, which makes the product more stable and aesthetically pleasing than similar machines.
Full Hydraulic Reverse Circulation 300m Rock Drilling Rig 0
Specification

1Geology drilled All kinds
2Drilling Type DTH & RC
3Drill system and operation Hydraulic
4Max.Hole DiametermmΦ105—Φ350
5Max.Hole Depthm300
6Rotation TorqueN.M8500
7Rotation Speed(Forward rotation)rpm0-40 1st Gear
0-80 2nd Ger
8Rotation Speed(Revise rotation)rpm40 1st Gear
80 2nd Ger
9DTH Drill pipe diametermm76/89/102/114/127
10RC Drill pipe diametermm102/114/127
11Drill pipe lengthmm3000
12Max. Feed SpeedM/min5-30
13Max. Lifting SpeedM/min5-18
14Feed Strokemm3400
15Max. Lifting forceT12
16Lifting force of Main winch(Optional)T4
17Lifting force of tool winchT1.5
18Lifting height of tool winchm7.5
19Diesel Engine typeCUMMINS
20Rated Horse powerKw112
21Electrical SystemVolt24
22Type Open
23Diametermm300
24Clamping ForceKN157
25Clamping Rod Diametermm76-219
26Net WeightT13
27Shipping Lengthmm7550
28Shipping Widthmm2260
29Shipping Heightmm2700
30Hydraulic Leg Feed Strokemm600
31Gradeability°21
32Ground Clearancemm300
33Volume of Flowmm200

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 provice 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 cystem, winding and so on.
6. Axes pressure,feed speed,rotary speed is adjustable.
7. The walking system is a self-walking system,convient for moving,wich could install four hydraulic leg,when load on truck,it doesn’t need hiking up,it can load on truck directly.
8. Four hydraulic leg use for keep the balance of the drilling during working.
Aplication
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.
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.
Full Hydraulic Reverse Circulation 300m Rock Drilling Rig 1
 

Contact Details
Beijing Jincheng Mining Technology Co., Ltd.

Contact Person: Sekura Yu

Tel: +8613811398425

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