This is a new century guided horizontal drilling method that is optimal for lifeline installation work.
The Urban No-Dig Method is a type of non-excavation method commonly referred to as HDD (Horizontal Directional Drilling) method. It involves excavation using a drill head that is guided remotely from the surface, and subsequently pulling the planned installation pipe into the excavated hole, allowing for the installation of small-diameter pipes. This all-around system can accommodate both short and long distances, and we have already met various demands in different locations. We offer a rich lineup and will propose the most suitable model according to the work content. 【Features】 ○ Cost reduction ○ Shortened construction period ○ Environmental conservation ○ Excellent workability ○ NETIS registration QS-010005-V For more details, please contact us or download the catalog.
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【Ditch Witch Series Lineup】 ○Ditch Witch JT2020 ○Ditch Witch JT2511 ○Ditch Witch JT2720 ○Ditch Witch JT1720 ○Ditch Witch JT4020 ○Subsurface Bit Urban PU10/PT1010 【Overview】 ○Applicable buried pipes: For water supply and drainage, agricultural water, power and communication, gas, etc. ○Applicable buried pipe materials: Polyethylene, copper pipes, etc. ○Applicable buried pipe outer diameter: Φ25mm to Φ550mm ○Applicable soil types: Soft clay to gravelly soil with an N value of about 30 ●For more details, please contact us or download the catalog.
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Okubo Construction Co., Ltd. has steadily progressed and built itself up to this day, supported by our valued customers and the cooperation and understanding of our employees and business partners since our establishment on June 1, 1990. The industry is facing a harsh era, with the Japanese economy slowing down due to today's turbulent economic conditions, leading to employment insecurity and a decline in consumption. Additionally, the reduction of public works over many years has made survival a daily struggle. In order to sustain our business, we are committed to strengthening our management foundation and ensuring safety, while recalling the fighting spirit and pioneering spirit we had at the time of our founding. We aim to respond to customer needs and continue to advance straight in this industry. We humbly ask for your continued patronage, support, and guidance in the future.