|Nazwa produktu:||Rotator obudowy||Średnica otworu wiertła:||600-1300 mm|
|Rotary Torque:||1770/1050/590 kN.m||Prędkość obrotowa:||1,5 / 2,6 / 4,5 rpm|
|Niższe ciśnienie w rękawie:||Max. 360 kN + ciężar własny 190 kN||Nacisk - Pociągnięcie:||500 mm|
|Waga:||25t||Model silnika:||Y2-280M-4 (optyczny zasilacz silnika wysokoprężnego)|
|Moc silnika:||2x90 / 1480 kw / rpm||Waga Power Pack:||4 tony|
Casing Rotator KTR1305L and Hydraulic Power Pack
For Casing Rotator, we do special as follow:
|Drilling Diameter||600-1300 mm|
|Lower Pressure of sleeve||Max. 360kN+Weight 190 kN|
|Pulling fore of sleeve||2690 kN|
|Pressure pulling stroke||500 mm|
|Parameters of Hydraulic power station|
|Engine Power||2*90/1480 kw/rpm|
|Control Mode||Wired remote control|
Use for different types construction:
(1) Foundation pile, continuous wall
Foundation piles for high-speed rail, road and bridge and house building;
Articulation pile constructions which are required to be excavated, such as subway platforms, underground architectures, continuous walls.
Water retaining wall of reservoir reinforcement.
(2)Drilling gravels, boulders and karst caves
It is allowable to conduct the foundation pile construction at mountain lands with gravel and boulder formations.
It is allowable to conduct operation and cast the foundation piles at the thick quicksand formation and necking down stratum or the filling layer.
Conduct rock-socketed drilling to the rock stratum, cast the foundation pile.
(3) Clear the underground obstructions
During the urban construction and bridge rebuilding, the obstructions such as the steel reinforced concrete pile, steel pipe pile, H steel pile, pc pile and wood pile can be cleared directly, and cast the foundation pile on the spot.
(4) Cut the rock stratum
Conduct the rock-socketed drilling to the cast-in-place piles.
Drill through-holes on the rock bed(shafts and ventilation holes).
(5) Deep excavation
Conduct the in-place casting or steel pipe pile inserting for the deep foundation improvement.
Excavate deep wells for construction use in the constructions of reservoir and tunnel.
(1) No noise, no vibration, and high safety.
(2) Without mud, clean working surface, good environmental friendliness, avoiding the possibility for mud to enter the concrete, high pile quality, enhancing the bond stress of concrete to the steel bar;
(3) During construction drilling, the characteristics of stratum and rock can be directly distinguished;
(4) The drilling speed is fast and reaches about 14m/h for the general soil layer;
(5) The drilling depth is large and reaches about 80m according to the situation of soil layer;
(6) The hole forming verticality is easy to master, which can be accurate to 1/500;
(7) No hole collapse will be caused, and the hole forming quality is high;
(8) The hole forming diameter is standard, with little filling factor. Being compared with other hole forming methods, it can save a lot of concrete usage;
(9) The hole clearing is thorough and fast. The drilling mud at the hole bottom can be clear to about 3.0cm.