The foundation of Shigihara is safe, accurate, swift, and efficient! "Working vehicles" and "working people" are all here.
Our company started with 5 employees and one piece of heavy machinery, and has grown to a company with 38 employees and over a dozen pieces of heavy machinery, overcoming the various challenges of different eras. We tackle various types of ground. We respond robustly even to hard ground such as difficult mica stone, and our high-precision technology has earned us requests for technical personnel not only from the six prefectures of Tohoku but also from Kanto, Hokuriku, and Kansai. No two job sites are the same. That’s why each employee thinks independently while facing the challenges of the site, and our employees find a sense of fulfillment in such work as a team of skilled professionals. 【Business Activities】 ■ H-shaped steel and steel sheet pile driving construction (various vibro methods) *For more details, please refer to the PDF document or feel free to contact us.
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【Other Business Activities】 ■ RX Leaderless Method 【RX3300～RX2300】 12 units - Hydraulic vibro hammer method - Hydraulic auger combined method - Water jet combined method - Down-the-hole hammer method (Φ280～Φ700, 30 units) - Cycle hammer method (low vibration, low noise type) ■ Various crawler crane operations 【70t～150t】 4 units - Suspended down-the-hole hammer method - Temporary bridge assembly and dismantling work ■ Others - Various steel sheet piles, H-beams, steel pipes, and other punching methods ■ Organizations and Associations - S・RX Leaderless Method Research Association - Tohoku Foundation Industry Cooperative *For more details, please refer to the PDF materials or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Shigihara Kiso Co., Ltd. specializes in the down-the-hole hammer method, which involves attaching a down-the-hole hammer to the tip of a screw and utilizing the power of high-pressure air to perform piston movements (impact force) to drill into hard ground. As a professional group in foundation construction, we respond to your needs with our technology.