Anchor Drilling Rig Dth Hammer Drilling Machine Rock Drill Mine Drilling Rig
Multi-functional engineering drilling anchoring rig is a new type of power head crawler walking drilling rig developed to meet the needs of engineering construction market. The drilling rig is mainly suitable for carbide Borehole drilling, coring drill, geological survey,auger drilling, DTH drilling, pipe following drilling, jet grouting engineering construction and other drilling methods. It can be widely used in tunnel pipe roof support, deep foundation pit anchorage, open-pit quarry blasting hole, anti-floating anchorage, soft foundation treatment, ground source heat pump hole, hydrological wells, foundation pile construction and geological hazard control and other engineering fields.
I. Main Characteristics
1. The drilling rig is an intelligent high-end full hydraulic drilling rig. Load sensing technology is adopted in the design. The power changes with the load. It is efficient, energy-saving and has remarkable effect.
2. All drilling functions and other actuators are designed to work at the same rated pressure. Therefore, when different drilling processes, methods and load changes are adopted, no modification of the hydraulic system controlling drilling functions and other executing functions is required. The operation is convenient and the effect is improved.
3. The power head is designed to be driven by a variable-speed two-speed motor. The combination of four-speed mechanical transmission and hydraulic infinite speed regulation makes the drilling rig have eight-speed, wide speed range, high low-speed torque and high power utilization rate. The speed of each gear can reach zero. It is suitable for different drilling and construction requirements.
4. The power head has the function of hydraulic pipe pulling, which can easily solve the problems of sticking and not taking out the drill pipe quickly. Especially in the construction of tunnel fractured rock mass and fractured zone rock mass, the function is more prominent.
5. The feeding and hoisting system adopts the cylinder-chain stroke multiplier mechanism. Give a long journey, enhance the ability.
6. Both mast and chassis adopt rotary mechanism, which enables drilling rig to drill in all directions and is suitable for engineering construction in various complex and narrow environments.
7. Equipped with gripper and unloader, it has high automation, convenient operation and high efficiency.
8. Rotary mobile operating table is adopted to enable drillers to observe the hole condition and avoid the puzzlement of dust during air drilling.
9. The drilling rig adopts hydraulic crawler chassis, which has strong maneuverability and convenient transportation.
| Drilling diameter | 75-250mm |
| Drilling depth | 130-180m |
| Inclination of Drill | all angle 360 degree |
| Working Pressure of Hydraulic System | 31Mpa |
| Technical parameters of power head |
| Maximum Torque of Power Head | 9700 n.m |
| Power head lifting capability | 80KN |
| Power Head Feeding Capability | 40kN |
| Hoisting speed of power head | 4.5-12m/min |
| Feed speed of power head | 9-24m/min |
| Feeding device | Cylinder + Chain |
| Gripper | 50-219mm |
| Power head feeding stroke | 3400mm |
| Speed and Torque of Power Head | Speed (rpm) Torque (n.m) |
| 38-25-0 6300-9700 |
| 78-51-0 3076-4700 |
| 145-95-0 1650-2500 |
| 251-164-0 960-1400 |
| Crawler parameters |
| Climbing angle | 25 degree |
| Crawler sprocket center distance | 1984mm |
| Crawler Grounding Voltage Ratio | Less than 45kpa |
| Walking speed | 1.1-1.8km/h |
| Drilling angle Rotation parameter |
| Rotation mode | Hydraulic automatic rotation (chassis rotation, mast rotation, full 360degree) |
| Rotation structure | Rotation bearing |
| Positioning method | Hydraulic positioning pin |
| Power parameters |
| Power (motor) y250m-4 | 55kw/1480rpm |
| Power (Motor) IP55 IE2 B14 | 2.2kw/1450rpm |
| Outline size | Level (length * width * height) 5600 * 2100 * 2566mm |
| Vertical (length * width * height) 4400 * 2100 * 5650mm |
| weight | 7500kg |
If you have any question or need technical support for drilling or Mineral Prospecting,please reach us at any time,Yikyui Geodrills Gears,your better choice!
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