+86 10 8467 3566
+86 10 8467 3566
Hole Diameter: 65-213mm
Max. Drilling Depth:300m
Drilling Method: Wireline Diamond Core Drilling
>> Application
JCD300 core drilling rig is a kind of lightweight fully hydraulic core drilling machine for geological exploration, and it is portable. It is mainly used in complex terrains and inaccessible areas, and it is especially appropriate for diamond wireline core drilling technology.
Its main components include diesel power drill, hydraulic system, control system, main winch, wireline winch, power head, feeding system, feed system, and gripper (holder) for well mouth.
Share
PRODUCT DESCRIPTION
This type of drill rig could substitute imported products. It could be applied to exploration and prospecting of geology, metallurgy, coal, petroleum, natural gas, groundwater and other industries.
The drill rig is equipped with a series motor driving pump. The feeding and lifting of rotator are driven in the structure of cylinder directly pushing, with a 3.5m(11.5 feet) stroke. A single engine drives the rotation of spindle. It has four mechanical shifts of range of speeds, and the speed could be adjusted hydraulicly with stepless change.
The rig is simple in structure. It is light and easy for transference; the mast has the functions of sliding and touching ground; the spindle lifted and lowered with hydraulic cylinder; it could be folded for transport and relocation. The spindle hole is in large diameter.
>> Characteristics
>> Hydraulic drive mode is used for this core drilling rig. Its power head is fully hydraulic. It is driven by 5 diesel engines. 4 hydraulic oil pump and 1 double gear pump are also equipped
>> Strong disintegration capacity is available. Split type design has been utilized for its power station, hydraulic oil tank, operating platform and drilling mechanism. So it can be freely adjusted. It can work in rather narrow space, as well as 45°-90° drilling angles.
>> High adaptability can always be found in this kind of core drilling rig, because it is suitable for drilling various strata.
>> Specification
| Item | JCD300 | ||
| General | Geology Drilled | F=6-14 | |
| Drilling Method | Wireline Diamoned Core Drilling | ||
| Drill System and Operation | Hydraulic | ||
| Hole Diameter | mm | 65-213mm | |
| Hole Depth | m | 300 | |
| Drill Pipe Length | mm | 3000 | |
| Rotation & Feed System | Rotation Torque | Nm | 1500 |
| Speed | rpm | 200-1200 | |
| Head Travel | mm | 3300 | |
| Pull Up Capacity | kgs | 8000 | |
| Pull Down Capacity | kgs | 4000 | |
| Pull-up Speed-slow Feed | meter/min | 1.22 | |
| Pull-up Speed-rapid Feed | meter/min | 12.26 | |
| Pull-down Speed-slow Feed | meter/min | 0-1.88 | |
| Pull-down Speed-rapid Feed | meter/min | 0-16.90 | |
| Diesel Engine | Power | KW | 92 |
| Model | YUNNEI | ||
| Drill Pipe | Drill Pipe Length | m | 3 |
| Drill Pipe Diameter | mm | 60 | |
| Mud Pump | Flow Capacity | L/Min | 160 |
| Max.Working pressure | Mpa | 10 | |
| Hydraulic System | Hydraulic Tank Capacity | liter | 130 |
| Stabilizing Jack | 4 Support Legs | Hydraulic | |
| Stroke | mm | 1000 | |
| Mud System | With Water Swivel Back the Gear Box | ||
| Max. Pressure | bar | 20 | |
| Dimension | Shipping Length | mm | 5800 |
| Shipping Width | mm | 2000 | |
| Shipping Height | mm | 2500 | |
TAGS:
JXY130 Core Drilling Rig for Drilling Well, Census Exploration
JCD1500 Mineral Exploration Drilling Rig Surface Core Drilling rig
JCD600 Full Hydraulic Crawler Mounted Diamond Borehole Core Mining Drilling Rig Machine
JCD400 Diamond core drilling mining rig for ore sample Full Hydraulic Portable Drilling Rig
JCDRILL JCD150 Crawler Hydraulic Surface Diamond Core Drilling Mining Drilling Rigs
