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This series of fully hydraulic core drilling rigs is a new type of
drilling rig independently developed by our company based on the
absorption of advanced technologies of similar drilling rigs at
home and abroad. The fully hydraulic core drilling rig adopts full
hydraulic drive, the rotation of the power head is driven by axial
piston pump and oblique axis piston motor, mechanical dual speed
plus stepless speed regulation, and advanced structure. The power
head adopts cylinder chain speed regulation feed mechanism, the
movement is stable and reliable, the power head is equipped with a
lateral translation mechanism, and the drilling mast adopts
cylinder lifting and sliding as a whole, which can be used for
drilling within the range of 45-90°. The hydraulic system adopts
load-sensitive control, with high working efficiency and large
torque.
The hydraulic core drilling rig is equipped with hydraulic Trojan
clamps, hydraulic leveling legs, telescopic masts and other devices
to facilitate the rapid positioning of the drilling rig. Equipped
with wireless remote control crawler, it is suitable for various
terrains, and can control the crawling of the drilling rig within a
safe distance to prevent sudden dangers.
| RCJ1600C full hydraulic core drilling rig | ||
| Working stratum | Loose soil layer and bed rock(hardness:F6~20) | |
| Drilling capacity | BTW (m) | 1800 |
| NTW (m) | 1600 | |
| HTW (m) | 1400 | |
| PQ(m) | 1200 | |
| Hydraulic system | Rated pressure Mpa | 32+25 (main pump :145 ml/r ,32 MPa, auxiliary pump 96 ml/r, 25 MPa.) |
| Cooling way | secondary air cooling plus primary water cooling | |
| Power | Diesel engine model | cummins engine 6 cylinders |
| Rated power | 154KW | |
| Rated speed | 2000rpm | |
| Rotary head | Max torque | 4000N.m |
| Max rotary speed | 1400rpm | |
| Feeding stroke | 3.5m | |
| Lifting force | 460KN | |
| Feeding force | 230KN | |
| Wireline hydraulic Winch capacity | Rope capacity | 1600m |
| Lifting force | 30KN | |
| Lifting speed | 110m/min | |
| Rope diameter | 6mm | |
| Mast | Full height | 8.1m |
| Drilling angle | 45-90° | |
| Slip Stroke | 1200mm | |
| Clamp (hydraulic) | T75/89/115mm | |
| Mud pump (hydraulic ) | Model | BW250 |
| Crawler chassis | Walking speed | 2-3km/h |
| Climbing angle | 25°-30° | |
| Dimension | Transport | 5900*2100*2400mm |
| Weight | 10000kg | |
It is mainly suitable for solid-phase mineral deposit drilling, and can also be used for engineering geology, shallow oil, natural gas, groundwater drilling, as well as tunnel ventilation, drainage, dam grouting and other engineering drilling.