Main features
1. Double motor rotary power, stronger torque, peak value up to 3500NM;
2. Extensive strata;
3. The pulling force up to 40kN.
4. Suitable for wide range of craft, in addition to meet the rotary jet grouting technology, it can also be used in the construction of anchoring technology.
5. Many configuration parts, users can choose different performance modules according to different project requirement, or configure them according to the continuous development of the project.Such as single, double, triple module; swing spray and fixed spray modules, anchor the module.
6. Easy operation and maintenance.
Due to using of the full hydraulic system, the key performance has made a breakthrough, such as rotary jet lifting, anchor drilling by adding stepless speed regulation module, so that it is easy to operate.
7. Complete drilling tools.
According to the market demand, we have developed a plenty of rotary jet drilling, to meet the various needs of users, such as single, double, triple, fixed jet, swing jet drilling tools.
Technical parameter
| Technology | Specifications | YKJ-25 | YKJ-20 |
| Jet grouting | Stake diameter(mm) | Single 400~600,double 600~1200,triple 800~1600 |
| Hole depth(m) | 30~50 | 20~50 |
| Anchoring | Hole diameter(mm) | φ90~φ168 |
| Hole depth(m) | 30~50 | 30~60 |
| Jet Grouting And anchoring | Hole angle(°) | 0~90 |
| Output torque (N.m) | 3500 | 2500 |
| Output speed (r/min) | 0~25(adjustable),30,48,65,95 | 0~6,0~20(adjustable),6, 20,40,50,120,150 |
| Lifting force of power head(kN) | 40 | 21 |
| Feeding force of power head(kN) | 25 | 15 |
| Lifting speed (m/min) | 0~1.5(adjustable) ,9,11 | 0~1.1(adjustable) |
| Plus-pressure speed (m/min) | 2.5,15,18 | 1.5, 9 |
| Stroke of power head(mm) | 1800 |
| Electromotor power (kW) | 22+1.5 | 18.5+1.5 |
| Working Dimension(L*W*H)(mm) | 3045*1370*3210 | 3045*1370*3060 |
| Transport Dimension(L*W*H)(mm) | 3160*930*1410 | 3045*930*1500 |
| Weight(kg) | About 1800 | About 1400 |
| Mounting type | 走管式 Tubular type |
Our business scopes as below:
Jumbo Underground Drill Rig
DTH Drilling Rig
Anchor Drilling Rig
Jet Grouting Rig
Water Well Drilling Rig
Pile Drilling Rig
Percussion Drilling Rig
Horizontal Directional Drilling Rig
Core Drilling Rig
Rotary Drilling Rig
Ore Processing Equipment
Oil And Gas Drilling Rig
Air Compressor
Mud Pump
Drilling Components Accessories
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