Product Description
The M G L-13 5 D type crawler-mounted deep foundation anchoring drilling machine is an efficient drilling machine developed by Wuxi Banshan Construction Machinery Manufacturing Co., Ltd. based on the needs of deep foundation anchoring, rotary jet grouting and water drainage for domestic subway, high-rise buildings, airports, ground source heat pumps and other projects.
Main features:
1. It can be applied to various drilling methods such as drill pipe drilling, casing drilling, and drill pipe-casing combined drilling.
2. Jet grouting can adopt single-layer, double-layer, or triple-layer jet grouting methods. By configuring different modules, it can be suitable for the construction of the following processes.
3. Foundation pit dewatering. 4. Micro-perforated piles. 5. Ground heat hole (well) construction.
6. Torque and rotational speed can be reasonably matched according to actual needs. The travel distance of the pusher frame is 3.4 meters, enabling 3-meter drill pipe and casing composite drilling.
Different torque rotary tools can be configured according to different strata, improving the adaptability of the drilling rig.
Equipped with a crawler chassis, a high-position rotating platform, large-diameter outrigger cylinders, a 0.9-meter slide frame, and a hole opening support device, the drilling rig makes it convenient for relocation and positioning, and is stable and reliable during drilling.
It is equipped with a clamping hook device, which reduces the labor intensity and improves the efficiency during the process of loading and unloading drill pipes and casing tubes.
The corresponding drilling tools have been developed to meet the following construction techniques:
1. Three-blade drill bit advance, with mud for slag removal. It is suitable for high-speed drilling in soil layers, sandy areas, and other such formations.
2. Air-driven core drilling, with air for slag removal. Suitable for rock strata and fractured layer construction.
Three-hole bottom hydraulic hammer drilling and slurry discharge. Suitable for construction in layers with high water content such as fractured layers and sandy-egg layers.
Four casing drilling. 5. Composite drilling of drill pipe and casing. 6. Various rotary jet grouting techniques such as single-layer, double-layer, triple-layer jet grouting, fixed jet grouting, and swinging jet grouting.
| 使用性能 |
Specification |
MGL-135D |
| 钻孔直径(mm) |
Drilling diameter (mm) |
φ150-φ250 |
| 钻孔深度（m） |
Drilling depth (m) |
100-140 |
| 钻杆直径（mm） |
Drill pipe diameter (mm) |
φ73 , φ89,φ102, φ114 |
| 钻杆倾角（°） |
Drill pipe dip (°) |
0~90 |
| 回转器输出转速（r/min） |
Rotary output speed(r/min) |
10,20,30,35,40,60,70,100,140 |
| 回转器输出扭矩（N.m） |
Rotary output torque(N.m) |
6800 |
| 回转器行程（mm） |
Rotary stroke(mm) |
3400 |
| 推动架给进行程（mm） |
Push holder for stroke (mm) |
900 |
| 回转提升力（KN） |
Rotary lifting force(KN) |
65 |
| 回转器提升速度（m/min） |
Rotary speed(m/min) |
0~1.4(adjustable)7/23/30 |
| 回转器加压力（KN） |
Rotary pressure(KN) |
36 |
| 回转器加压速度（m/min） |
Rotary press speed（m/min） |
0~1.8(adjustable)14/46/59 |
| 输入功率（电动机）（KW） |
Input power (motor)(kw) |
55+18.5+2.2 |
| 运输状态(长*宽*高)（mm） |
Transport status(L*W*H)(mm) |
5400*2100*2000 |
| 重量（kg） |
Weight（kg） |
5800（kg） |
Product
