원래 장소:
중국
브랜드 이름:
RanCheng
인증:
CE, ISO 9001:2000
모델 번호:
RCKY-2A
The series full hydraulic core drilling rig is a new type developed by our company on the basis of referring to the advanced technology of similar drilling rigs at home and abroad rig. The drilling rig is driven by full hydraulic pressure, the rotation of the power head is driven by an axial plunger pump and an inclined-axis plunger motor, two mechanical gears plus stepless speed regulation, and an advanced structure.
The power head adopts an oil cylinder chain double-speed feeding mechanism, which is stable and reliable in movement, and has a lateral translation mechanism of the power head. The mast adopts an oil cylinder to lift and fall to slide as a whole, and can drill holes within the range of 0-90°. The hydraulic system adopts load sensitive control, with high working efficiency and large torque.Remote control crawler, suitable for various terrains, control the crawling of the drilling rig within a safe distance to prevent sudden danger.
| RCKY-2A full hydraulic core drilling rig | ||||
| Working stratum | Loose soil layer and bed rock(hardness:F6~20) | |||
| Drilling capacity | BTW (m) | 280 | ||
| NTW (m) | 200 | |||
| HTW (m) | 150 | |||
| Hydraulic system | Rated pressure Mpa | 32+16 | ||
| Cooling way | secondary air cooling plus primary water cooling | |||
| Power | Diesel engine model | Yuchai engine 4 cylinders 77.3KW | ||
| Rated power | 77.3KW | |||
| Rated speed | 2200rpm | |||
| Rotary head | Max torque | 1400N.m | ||
| rotary speed | 0-1400rpm | |||
| Feeding stroke | 1.5-3.4m | |||
| through-hole | 95 | |||
| Lifting force | 200KN | |||
| Feeding force | 120KN | |||
| Wireline hydraulic Winch capacity | Rope capacity | 300m | ||
| Lifting force | 1.5T | |||
| Lifting speed | 110m/min | |||
| Rope diameter | 5mm | |||
|
Mast
|
Full height | 6.1m | ||
| Drilling angle | 40-90° | |||
| Clamp (hydraulic ) | through-hole | 75mm/91mm/115mm | ||
| Mud pump (hydraulic ) | Model | BW100 | ||
| type | Horizontal three cylinder reciprocating single acting piston pump | |||
| Cylinder diameter | 65mm | |||
| stroke | 50mm | |||
| Pump speed (times/min) | 220 | 156 | 115 | |
| Flow (L/min) | 90 | 65 | 50 | |
| Pressure (Mpa | 1 | 2 | 3 | |
| Outlet pipe diameter | 25mm | |||
| Inlet pipe diameter | 38mm | |||
| Crawler chassis | Walking speed | 0~2km/h | ||
| Climbing angle | 25°-30° | |||
| Dimension | Transport | 6000*2300*2200mm | ||
| Weight | 4000kg | |||
It is mainly suitable for drilling solid mineral deposits, and can also be used for engineering geology, shallow oil, natural gas, groundwater drilling, and can also be used for drilling holes for tunnel ventilation, drainage and dam grouting.
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