Excavation Method Product List and Ranking from 8 Manufacturers, Suppliers and Companies

Last Updated: Aggregation Period:Sep 03, 2025~Sep 30, 2025
This ranking is based on the number of page views on our site.

Excavation Method Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Sep 03, 2025~Sep 30, 2025
This ranking is based on the number of page views on our site.

  1. ヨシモトポール Tokyo//Building materials, supplies and fixtures manufacturers
  2. エムエルティーソイル Niigata//Other construction industries
  3. 斜面安全掘削協会 協会開発本部 統括:洋翔建設株式会社 Hiroshima//Other construction industries
  4. 4 太洋基礎工業 Aichi//General contractors and subcontractors
  5. 4 HDD工法(誘導式水平ドリル工法)テラ・ジェット協会 Tokyo//Other construction industries

Excavation Method Product ranking

Last Updated: Aggregation Period:Sep 03, 2025~Sep 30, 2025
This ranking is based on the number of page views on our site.

  1. Rock bed circular hole excavation method "Percussion method" ヨシモトポール
  2. MLT Method (No-Dump Hole Wall Method) エムエルティーソイル
  3. Inclined Surface Safe Excavation Method (SSD Method) 斜面安全掘削協会 協会開発本部 統括:洋翔建設株式会社
  4. Bubble drilling method 太洋基礎工業
  5. 4 Innovative construction method! HDD method (Horizontal Directional Drilling) TerraJet HDD工法(誘導式水平ドリル工法)テラ・ジェット協会

Excavation Method Product List

1~10 item / All 10 items

Displayed results

Slope Safety Excavation Method (SSD Method)

Excavation is possible even at slopes that are impossible with conventional construction machinery!

● The special excavation machine is designed as a "remote-controlled vehicle" for safety reasons! ● Since the wire is connected to the machine with a wire clamp device, the machine will not fall even if the wire breaks. ● Compared to manual labor, the construction period can be shortened to about one-third.

  • Earthworks
  • Pile and foundation work
  • Special Construction Method

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Inclined Surface Safe Excavation Method (SSD Method)

Are you having trouble with cutting or excavating slopes? The SSD method will solve your problems!

The Sloped Surface Safety Excavation Method (SSD Method) utilizes the slope excavator "Spring Challenger," which excels in safety and workability, allowing for safe excavation even in unstable and dangerous steep slopes. It significantly shortens the often lengthy construction period. 【Patent Obtained】 Patent No. 4121038, Patent No. 4624441 【Features】 ■ Capable of excavation at slopes that are impossible with conventional construction machinery ■ The specialized excavator is equipped with a remote control system for safety (onboard operation is also possible) ■ The wire clamp device connects the wire to the machine, ensuring that the machine does not fall even if the wire breaks ■ Reduces construction time to about one-third compared to manual labor (according to association research) *For more details, please contact us or download the catalog.

  • Renovation and repair methods
  • Special Construction Method

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

HDD method (induced horizontal drilling) achieves shortened construction time and labor savings!

Piping and wiring underground installation system (non-excavation and thrust method)! Numerous achievements! Also gaining attention for "overhead line removal"! "Challenging the creation of lifelines that traverse the Earth and underground."

With the acceleration and advancement of urban functions, the development of various lifelines such as water supply and drainage, electricity, gas, and communication has become increasingly important. The HDD method (Horizontal Directional Drilling) / TerraJet is a construction method that buries pipes and cables through non-excavation (non-excavation method and thrust method), reducing traffic disruption and soil disposal issues. It allows for clean and highly safe construction by detecting the construction position from above ground while advancing. In recent years, the shortage of human resources and the rising costs of facility maintenance and repairs have become social issues. From the perspective of shortening construction periods and reducing total costs, the HDD method (Horizontal Directional Drilling) / TerraJet is gaining attention as a method for burying water supply and drainage pipes, gas pipes, and power cables underground. In Europe and the United States, this method is known as NO-DIG, Trenchless, HDD (Horizontal Directional Drilling), no-dig, trenchless, and horizontal directional drilling. 【Features】 - Flexibility and adaptability - Shortened construction period - Economically low cost - Harmony with the natural environment - Safety For more details, please contact us or download the catalog.

  • Water Supply Facilities
  • Sewerage facilities
  • Agricultural civil engineering works

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Bubble drilling method

Patent obtained and NETIS registered! A ground continuous wall construction method that can reduce the amount of generated excavated soil.

The "Bubble Excavation Method" is a continuous underground wall construction technique that uses bubble liquid to mix and stir with in-situ soil, stabilizing the excavation trench with the formed bubble-stable liquid. This method significantly reduces the amount of excavated soil by eliminating bubbles during wall construction compared to conventional bentonite-based stabilizing liquids, enabling the construction of high-quality continuous walls with high strength and water impermeability. 【Features】 ■ Reduction of generated mud volume (approximately 40-60% of excavation volume) is possible ■ Improved water impermeability ■ Fine bubbles enhance the water-stopping ability of the wall ■ Reduced machine load due to decreased viscosity of the excavation liquid ■ Easy reuse of residual soil For more details, please refer to the catalog or feel free to contact us.

  • Ground foundation construction method
  • Ground improvement
  • Earth retaining wall/foundation reinforcement

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

MLT Method (No-Dump Hole Wall Method)

Achieve cost reduction and shorten construction periods! A new method for hard ground containing stones and other materials!

The "MLT Method (No-Debris Hole Wall Method)" is a hard ground excavation method that compresses excavated soil against the hole wall using a special screw consisting of a compression wing and a mixing wing, without generating industrial waste. The special screw with a compression wing pushes the excavated soil into the hole wall, reducing the void volume ratio and allowing the hole wall to stand independently. Therefore, it is possible to reduce the amount of excavated residual soil. As the hole wall is compressed, the friction on the screw decreases, allowing most of the force to be applied to the tip bit, which efficiently cuts through bedrock and hard boulders. Additionally, the self-supporting hole wall reduces the rotational reaction force on the screw, making the base machine only 40% of that of conventional machines, which makes it suitable for narrow spaces. 【Features】 ■ Achieves cost reduction and shorter construction periods compared to conventional methods ■ Demonstrates power in drilling cobbles and boulders ■ Reduces excavated residual soil ■ Increases construction speed ■ Efficiently cuts through bedrock and hard boulders ■ Suitable for narrow spaces *For more details, please refer to the PDF document or feel free to contact us.

  • Ground foundation construction method

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

HDD Method (Guided Horizontal Drilling) / TerraJet: Harmony with the Natural Environment

Piping and wiring burial system! Numerous achievements! Achieving carbon neutrality even in lifeline construction! "Challenging the creation of lifelines that run through the Earth and underground."

With the acceleration and advancement of urban functions, the development of various lifelines such as water supply and drainage, electricity, gas, and communication is becoming increasingly important. The HDD method (Horizontal Directional Drilling) / TerraJet is a construction method for burying pipes and cables using non-excavation techniques, which reduces traffic disruption and soil disposal issues. It allows for clean and highly safe construction by detecting the construction position from the surface while advancing. In recent years, the construction industry has also been called upon to reduce greenhouse gas emissions, and from an environmental perspective, the HDD method / TerraJet is gaining attention as a technique for burying water supply and drainage, gas pipes, and electric cables underground. In Europe and the United States, this method is known as NO-DIG, Trenchless, HDD (Horizontal Directional Drilling), no-dig, trenchless, and horizontal directional drilling. 【Features】 - Flexibility and adaptability - Shortened construction period - Economically low cost - Harmony with the natural environment - Safety For more details, please contact us or download the catalog.

  • Water Supply Facilities
  • Special Construction Method
  • Pipeline Construction

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

[Construction Example] Ancillary Work Percussion

For excavating unstable sand layers and gravel layers! It demonstrates its power in places where wall construction has been difficult until now.

"Percussion" is a construction method that involves suspending a heavy drilling bit (one bit) from the end of a wire rope and moving the rope up and down to break through geological layers while drilling. It demonstrates its effectiveness in ground conditions that contain many boulders and cobbles, in harsh environments such as rivers, and in narrow spaces where wall construction has previously been difficult. It is suitable for drilling relatively soft geological layers. [Features] - Demonstrates effectiveness in places where wall construction has previously been difficult - Suitable for drilling relatively soft geological layers - Excels in drilling unstable sand layers and boulder layers that are challenging for other methods *For more details, please refer to the related link page or feel free to contact us.

  • Ground improvement
  • Ground foundation construction method
  • Drilling Machine

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Rock bed circular hole excavation method "Percussion method"

Excavation in rock formations or narrow spaces in a short time! Please make use of it for foundation work for various types of poles.

We would like to introduce the "Percussion Method," a rock drilling method for pole installation work. This method allows for excavation in difficult ground conditions such as bedrock, boulders, and cobbles, without collapsing the surrounding ground. The excavation performance is as follows: for a drilling diameter of φ460mm, the maximum excavation depth is 6000mm, and for a drilling diameter of φ610mm, the maximum excavation depth is 5000mm. Please utilize this method for various pole foundation works. 【Excavation Performance】 ■ Drilling Diameter φ460mm - Maximum Excavation Depth: 6000mm ■ Drilling Diameter φ610mm - Maximum Excavation Depth: 5000mm *For more details, please download the PDF or feel free to contact us.

  • 1.PNG
  • 2.PNG
  • 3.PNG
  • 4.PNG
  • Ground foundation construction method

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Innovative construction method! HDD method (Horizontal Directional Drilling) TerraJet

Piping and wiring burial system! Avoid obstacles with vertical and horizontal curves! Reduce total costs! "Challenging the creation of lifelines that run through the Earth and underground!"

With the acceleration and advancement of urban functions, the development of various lifelines such as water supply and drainage, electricity, gas, and communications is becoming increasingly important. The HDD method (Horizontal Directional Drilling) / TerraJet is a construction method for burying pipes and cables without excavation, which reduces traffic disruption and soil disposal issues. It allows for clean and highly safe construction by detecting the construction position from above ground and pushing in an arc direction both vertically and horizontally. Additionally, it eliminates the need for traditional shaft construction, allowing for simpler shafts, which shortens construction time and reduces total costs. In recent years, disasters have become more severe, and as lifelines age, the renewal and seismic reinforcement of aging pipes are being promoted from the perspective of improving disaster resilience. The HDD method (Horizontal Directional Drilling) / TerraJet is gaining attention as a method for burying water supply and drainage pipes, gas pipes, power cables, and communication lines underground. 【Features】 - Flexibility and adaptability - Shortened construction period - Economical low cost - Harmony with the natural environment - Safety For more details, please contact us or download the catalog.

  • Water Supply Facilities
  • Sewerage facilities
  • Agricultural civil engineering works

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration