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home » Future of construction May 2023 special issue » <a href="" title="Future of Construction 2023 Yamamoto Basic Industry SRD-1200HLIII">Future of Construction 2023 Yamamoto Basic Industry SRD-1200HLIII

Excavator for ultra-low clearance all-round rotary slide construction method (SRD-1200HLIII)

The product exhibited at this year's exhibition is a full-circumferential rotary all-casing excavator that employs a slide method for unloading soil and is patented.

Pile construction with a height limit of 3.03m is now possible at sites subject to height restrictions such as under bridges and overpasses. In addition, the slide-type soil discharge direction is not limited to the forward direction of conventional models, but is also structured so that it can be rotated 90 degrees sideways to discharge soil. This has made it possible to work in tighter spaces.

The excavation diameter is φ800 to φ1,200mm, the casing pushing force is about 270kN, and the casing pulling force is 1200kN.

The base machine type of the excavator is SRD-1200HLIII (Sanwa Kiko Co., Ltd.).


YAMAMOTO Foundation Works
1-3-8 Joto, Kofu City, Yamanashi Prefecture 400-0861

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