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|Hole Depth(m):||200-150||Hole Diameter(mm):||∅150-∅250|
|Drill Pipe Capacity:||4mx6||Rod Diameter(mm):||60,73,89|
|Hole Angle(°):||0-90f||Output Torque(Nm):||13000|
|Drill pipe capacity||4mx6|
|Power head stroke(mm)||5000|
|Lifting force of power head(kN)||70|
|Feeding force of power head(kN)||36|
|Lifting speed of power head(m/min)||1.45-29.6|
|Feeding speed of power head(m/min)||2.85-58.1|
|Stroke of slide frame(mm)||900|
|Orifice device||Shackle clamper|
|Width of crawler chassis(mm)||1955|
|Crawler ground specific pressure ratio(kN/m2)||52.2|
|Walking speed of crawler chassis(km/h)||0.58|
|Working situation dimention(mm)LxWxH||4690x2200x7730|
|Transportation situation dimention(mm)LxWxH||7730x2200x2670|
1. It belongs to a new type of innovative machine called "screw anchor technology". The special advantages of this technology is one-time anchoring, forming enlarged head structure at the tail end and screw-like self-occlusion structure at the anchoring section. Therefore, it has the advantages of doubling overall working efficiency, high anchoring force and low cost.
2. Configuration of automatic loading and unloading drill rod device and automatic control system to achieve automatic drill rod up and down, greatly reducing the labor intensity of workers.
3. The power head trailer is a new type of guide roller structure, flexible and durable, easy to replace, and reserved the top drive head installation structure.
4. Equipped with crawler chassis with fast and slow speed, high efficiency and safety.
5. 13 000 Nm large torque power head, general output mode.
6. Box-type propeller structure, effective travel 4.3 meters, can meet the 4m single drill rod construction, high efficiency.
7. The rotary output of the power head and the reciprocating of the propeller rack all reserve the installation structure of the encoder to facilitate data reading and automatic control.
8. Φ250mm large-diameter clamper with 170kN clamping force and 28000Nm shackle torque can meet the construction requirements of large-torque.
9. This machine has the function of automatic rotation.
It is suitable for urban foundation pits and anchorage construction of supporting and controlling the displacement of buildings, various foundation treatment projects, and drilling hole of large caliber engineering.
Contact Person: Karr Young