Description

Oscillator is in use for insertion and retraction of casing adopted ALL CASING(BENOTO) method for foundation work of buildings and bridges. Insert diameter 1 to 3 meter casing by oscillating it with hydraulic cylinders, simultaneously remove soils and gravels from inside of the casing using hammer grabs and/or chisels for breaking rocks. Once the casing reached predetermined depth, the reinforced bar cage is inserted, the concrete is filled through tremie pipe, the casing is retracted, and thus a cast-in-place concrete pile is constructed under the ground. - By replacing the adapter, diameter of 1, **0 to 2, **0mm pile can be constructed. - Adopting *-link clamping collar prevents casing deformation by distributed clamping force. - The verticality can be easily controlled when inserting casing. - Stability and durability are accomplished by optimized computer aided engineering and odoption of high-strength material. - Advanced hydraulic system and remote control system guarentee the safety of the machine in operation. Working Pressure : **0bar Power : **6~***7 ***** Bit Diameter: 1~3m Dig Depth : *0m Total Weight : *6~*7ton