Hydraulic Jet-grouting Drilling Rig YGL-20X
Application
YGL-20X hydraulic jet-grouting drilling rig is equipped with a fully hydraulic power head (top drive). It can be applied in directional and circulatory jet grouting works, and high pressure jet grouting in Quaternary Cover Areas such as soil, sand, pebbly layers and so on. Pendulum jet-grouting function can also be achieved by utilizing optional pendulum jetting devices.
The hydraulic drilling equipment can also be used in construction of industrial, urban and civil buildings, high-rise building basements, roadbed, bridges, dam foundation and subway, etc. for anti-infiltration and anti-seepage.
The hydraulic drilling rig is suitable for a variety of drilling methods, like dry auger drilling, DTH hammer impact drilling, and drilling with casing pipe, etc. Therefore, it can be used in different terrains and complex drill work conditions in order to effectively resolve the problem of difficulty of drilling in loose stratum, gravel layers, broken-rock stratum, etc.
The drilling rig can be equipped with various drilling tools, such as singe pipe, duplex pipe, triplex pipe drill heads and so on. It has various chassis mode like skid mounted, crawler mounted, step-walking mounted and so on. Hence, customers can choose the desired chassis according to their requirements.
Specifications
| Hydraulic Jet-grouting Drilling Rig | YG-20X (Skid) | YGL-20X (Crawler) | ||
| Total Weight | kg | 1800 | 3500 | |
| Length x Width x Height (Transport Type) | m | 3.7×1.1×1.4 | 4.9×2.0×1.9 | |
| Length x Width x Height (Work Type) | m | 2.8×1.1×3.75 | 3.5×2.0×5.0 | |
| Engine | Model | | Y180L-4 Y112M-4 (electromotor) | |
| Power | kW | 22 4 | ||
| Nominal Hole Depth | m | 30~50 | |
| Hole Diameter | mm | 150~90 | |
| Hole Angle Range | degree | -90~-5 | |
| Drill Head Rotary Speed | rpm | 0~17(stepless); 0~40(stepless); 53; 70; 130; 170 | |
| Drill Head Max. Torque | N.m | 2800 | |
| Feed Travel | mm | 2300 (Drill pipe: 2m) | 3500 (Drill pipe: 3m) |
| Thrust Force | kN | 30 | |
| Lifting Capacity | KN | 45 | |
| Lifting Speed | m/min | 0~2.4(stepless), 4.3, 30 | |
| Optional | ||||
| 1 | Pendulum Jetting Device | Automatically electric control, Swing frequency adjustable | ||
| 2 | Crawler Chassis | Walking Speed | m/min | 15 |
| Unit Pressure | MPa | < 0.05 | ||
| Climbing Ability | degree | ≤20 | ||
| 3 | Hydraulic Winch | Lifting Capacity | KN | 12 |
| 4 | Triplex Pipe Drill Head | |||
As a professional hydraulic jet-grouting drilling rig manufacturer in China, we also offer hydraulic crawler drilling rig, hydraulic geothermal drilling rig, exploration hydraulic core drilling rig, hydraulic crawler water well drilling rig, underground drilling rig, and more.
