The feature of the drilling rig is its compact body. The body width is only 1.9 meters, which is completely suitable for drilling wells for rural courtyards or other narrow ground conditions. The drilling depth can reach 240-300 meters.
Fully hydraulic control is convenient and flexible: the drilling rig's speed, torque, axial pressure, counter axial pressure, propulsion speed, and lifting speed can be adjusted at any time to meet the needs of different drilling tool usage conditions and construction processes
Top drive rotary propulsion lifting: It is convenient for connecting and unloading drill rods, shortens auxiliary time, and is also conducive to drilling with pipes.
Multi functional drilling: Various drilling techniques can be used on this type of drilling rig, such as down the hole drilling, mud drilling, roller drilling, pipe following drilling, and core drilling currently under development. Drilling machines can be equipped with mud pumps, generators, welding machines, and cutting machines according to user needs. The drilling rig is also equipped with various winches as standard.
High homework efficiency: Due to the full hydraulic and top drive rotary propulsion, it is suitable for various drilling processes and drilling tools, with convenient and flexible operation, fast drilling speed, and short auxiliary time, resulting in high homework efficiency.
Low cost: Drilling on rocks is mainly carried out using down the hole hammer drilling technology, which has high efficiency and the lowest cost per meter.
High leg track type: High leg is convenient for loading and transportation, and can be directly loaded without the need for a crane. Crawler walking is more suitable for moving on muddy sites.
The function of the oil mist device: Drilling on rocks is mainly carried out using the down the hole hammer drilling process. The down the hole hammer rock drilling operation has high efficiency, the lubricated impactor has a longer service life, and the single meter drilling cost is low.
| HWS260Technical parameters of drilling rig | ||
| model | unit | parameter |
| Whole machine weight | KG | 5800 |
| engine | ||
| model | in-cloud | |
| Rated power/speed | KW/rpm | 73/2400 |
| Maximum turning torque of power head | KN/rpm | 6000/3000 |
| Maximum speed of power head | r/min | 70/140 |
| Fuel tank capacity | L | 100 |
| hydraulic system | ||
| Model (hydraulic pump) | Gear pump | |
| Rated displacement | L/min | 40/40/15 |
| Main valve (brand) | Qiangtian/Oil Power | |
| Main relief valve set pressure | Mpa | 22 |
| Hydraulic oil tank capacity | L | 170 |
| feed system | ||
| lift force | T | 12 |
| Quickly increase speed | m/min | 40 |
| press | T | 5 |
| Rapid descent speed | m/min | 80 |
| Maximum feed stroke | mm | 3600 |
| gradeability | ° | 21 |
| Traction force of winch | KN | 11 |
| Maximum walking speed | Km/h | 2.5 |
| size | ||
| Transportation length | mm | 4200 |
| Transportation height | mm | 2230 |
| overall width | mm | 1600 |
| track width | mm | 1600 |
| Ground clearance | mm | 220 |