Beijing Jincheng Mining Technology Co., Ltd.
| Payment Terms | T/T, L/C, D/P, Western Union, MoneyGram |
| Supply Ability | 2000Set/year |
| Delivery Time | In stock |
| Packaging Details | Standard export ocean transportation package |
| 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 |
| Brand Name | JCDRILL |
| Model Number | JRC300 |
| Certification | ISO,CE |
| Place of Origin | Hebei,China |
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Product Specification
| Payment Terms | T/T, L/C, D/P, Western Union, MoneyGram | Supply Ability | 2000Set/year |
| Delivery Time | In stock | Packaging Details | Standard export ocean transportation package |
| 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 | Brand Name | JCDRILL |
| Model Number | JRC300 | Certification | ISO,CE |
| Place of Origin | Hebei,China | ||
| High Light | reverse circulation Rock Drilling Rig ，rock reverse circulation drilling rig ，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.
Specification
| 1 | Geology drilled | All kinds | |
| 2 | Drilling Type | DTH & RC | |
| 3 | Drill system and operation | Hydraulic | |
| 4 | Max.Hole Diameter | mm | Φ105—Φ350 |
| 5 | Max.Hole Depth | m | 300 |
| 6 | Rotation Torque | N.M | 8500 |
| 7 | Rotation Speed(Forward rotation) | rpm | 0-40 1st Gear |
| 0-80 2nd Ger | |||
| 8 | Rotation Speed(Revise rotation) | rpm | 40 1st Gear |
| 80 2nd Ger | |||
| 9 | DTH Drill pipe diameter | mm | 76/89/102/114/127 |
| 10 | RC Drill pipe diameter | mm | 102/114/127 |
| 11 | Drill pipe length | mm | 3000 |
| 12 | Max. Feed Speed | M/min | 5-30 |
| 13 | Max. Lifting Speed | M/min | 5-18 |
| 14 | Feed Stroke | mm | 3400 |
| 15 | Max. Lifting force | T | 12 |
| 16 | Lifting force of Main winch(Optional) | T | 4 |
| 17 | Lifting force of tool winch | T | 1.5 |
| 18 | Lifting height of tool winch | m | 7.5 |
| 19 | Diesel Engine type | CUMMINS | |
| 20 | Rated Horse power | Kw | 112 |
| 21 | Electrical System | Volt | 24 |
| 22 | Type | Open | |
| 23 | Diameter | mm | 300 |
| 24 | Clamping Force | KN | 157 |
| 25 | Clamping Rod Diameter | mm | 76-219 |
| 26 | Net Weight | T | 13 |
| 27 | Shipping Length | mm | 7550 |
| 28 | Shipping Width | mm | 2260 |
| 29 | Shipping Height | mm | 2700 |
| 30 | Hydraulic Leg Feed Stroke | mm | 600 |
| 31 | Gradeability | ° | 21 |
| 32 | Ground Clearance | mm | 300 |
| 33 | Volume of Flow | mm | 200 |
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.
Company Details
Business Type:
Manufacturer
Year Established:
1999
Total Annual:
30 Million-40Million
Employee Number:
250~300
Ecer Certification：
Verified Supplier
Beijing Jincheng Mining Technology Co., Ltd. (JCDRILL) is located in Beijing, China. For more than 20 years, we have specialized in the research, development, and production of rock blasting drilling rigs, water well drilling rigs, diamond core drilling rigs, anchor drilling rigs, and related access... Beijing Jincheng Mining Technology Co., Ltd. (JCDRILL) is located in Beijing, China. For more than 20 years, we have specialized in the research, development, and production of rock blasting drilling rigs, water well drilling rigs, diamond core drilling rigs, anchor drilling rigs, and related access...
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