{"id":47756,"date":"2022-10-14T08:00:56","date_gmt":"2022-10-13T23:00:56","guid":{"rendered":"https:\/\/norimen.net\/wordpress\/?p=47756"},"modified":"2026-05-17T12:11:46","modified_gmt":"2026-05-17T03:11:46","slug":"anchor-rebar-drilling-length-machine-size-2","status":"publish","type":"post","link":"https:\/\/norimen.net\/en\/anchor-rebar-drilling-length-machine-size-2\/","title":{"rendered":"Drilling Depth and Machine Size in Ground Anchor and Rebar Insertion Work (Part 2)"},"content":{"rendered":"

Hello, everyone.<\/p>\n

This is Enta.<\/p>\n

Drilling Depth and Machine Size in Ground Anchor and Rebar Insertion Work (Part 1)<\/a><\/p>\n

Depending on the machine you choose, there are cases where it can be used on-site and cases where it can't, right?<\/p>\n

While deciding on a construction method is important, it\u2019s also important to understand the machinery involved.<\/p>\n

It's kind of funny that only the contractors know which machines can do the job, lol.<\/p>\n

 <\/p>\n

Both project managers and consultants should make sure they have a clear understanding of how to select the right equipment, so that...<\/p>\n

I believe we can make full use of the construction methods and their benefits.<\/p>\n

Drilling diameters of \u03c690 or larger that require scaffolding<\/h2>\n

Drilling depth: approximately 7 m or more<\/strong><\/span><\/p>\n

\"Rotary<\/p>\n

(The photo shows that construction can be carried out on a dirt site without using a crawler.)<\/p>\n

For drilling holes deeper than 7 meters, small (in some cases), medium, and large-scale machines are used.<\/p>\n

Given this size, the monorail's 500 kg capacity is going to be quite a challenge.<\/p>\n

For a monorail, you need a specification with a 3-axle load capacity of 2 metric tons or more!<\/p>\n

 <\/p>\n

The size of the machine depends on the drilling length, but the drilling diameter is the key factor.<\/p>\n

In the case of a minimum double-pipe diameter of \u03c690, the machine size is on the smaller side, so it\u2019s manageable, but,<\/p>\n

As the diameter increases, the overall size and weight of the machine change significantly.<\/p>\n

 <\/p>\n

I think medium-sized aircraft are generally used for anchors longer than 10 meters.<\/p>\n

In terms of weight,Approximately 2 metric tons or more\u2014<\/span><\/strong><\/p>\n

When it comes to large aircraft,3 metric tons and up<\/strong><\/span><\/p>\n

Naturally, since the hammer is larger, construction efficiency improves, but,<\/p>\n

When you factor in the transportation involved, it becomes quite a challenge.<\/p>\n

\"Rotary<\/p>\n

When it comes to large-diameter ground anchors, the machinery also gets larger, so<\/p>\n

If we don't plan the route carefully, we might end up in a situation where we can't get the machinery in\u2014so what are we going to do?? lol<\/p>\n

 <\/p>\n

See you later<\/p>\n

Things to Keep in Mind When Selecting a Pressure Gauge | Measurement Instruments<\/a><\/p><\/blockquote>\n