Perforation method - List of Manufacturers, Suppliers, Companies and Products

Perforation method Product List

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Decomposable small pile driving method "OTO method"

Compatible with a variety of construction sites! Even when large heavy machinery cannot be brought in, it can be disassembled and transported.

OTO is a disassemblable small pile driver that can be broken down into parts that meet the minimum transportable weight (under 3.0 tons) and is transported to sites where it is difficult to bring in conventional heavy machinery using monorails or helicopters, then assembled on-site. Our company has developed and operates three units of this disassemblable small pile driver, "OTO-TYPE 1/2/3." These machines are making significant contributions to foundation work for power transmission lines in mountainous areas and at sites with narrow spaces or height restrictions, and we are currently developing a fourth model. 【Features】 - Can be disassembled and transported even when large heavy machinery cannot be brought in. - Compatible with a wide variety of construction ground conditions. - Depending on site construction conditions such as height restrictions and spacing, leader lengths of 8.0m or 5.0m can be selected. *There are also compatible models with extended leader specifications. - Despite its compact size, it delivers a rotational torque of 68.6kN even with the standard auger. *For more details, please refer to the PDF materials or feel free to contact us.

  • Civil Engineering Method
  • Pile and foundation work

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Decomposable Small Pile Driving Method "OTO Method"

A pioneering method for pile driving using a detachable small pile driver, suitable for narrow sites and areas with height restrictions!

Our company utilizes the OTO drilling machine (a dismantlable small pile driver) and conducts the dismantlable small pile driving method known as the "OTO method." We can transport the equipment to the construction site using a monorail, helicopter, or 3.0t truck, and assemble it on-site for construction. This method is applicable in locations where conventional pile drivers (such as Aboron or three-point types) are difficult to transport, such as mountainous areas or narrow sites. 【Features】 ■ All parts can be disassembled to under 3.0t ■ Applicable for construction in locations where conventional machinery is difficult to transport and operate ■ Selection of leader length is possible ■ Selection of drilling method is possible *For more details, please download the PDF or feel free to contact us.

  • Civil Engineering Method
  • Temporary Construction

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