雅虎香港 搜尋

  1. How excavator works? 相關

    廣告
  2. 上個月有 超過 1 萬 名用戶曾瀏覽 sanyglobal.com

    How to choose a right excavators for your job? SANY® brand has won wide acclaims. Contact. Contact the most-sales of excavator brand to uncover more skills of an excavator.

搜尋結果

    • Image courtesy of itd.idaho.gov

      圖片: itd.idaho.gov

      • In simple terms, excavators are large industrial machines used to move large amounts of material, like rock and soil. That means they do everything from digging a basement to laying pipe to mining. But that's just the tip of the iceberg.
      www.buildwitt.com/learning-hub/dirt-101/what-is-an-excavator-used-for
  1. 其他人也問了

  2. Excavator is a useful machine that has numerous applications including the mining industry, landscaping, etc. The main components of the excavator are the engine, undercarriage, track, and boom. The older excavators had an extended counterweight that was suspended at the machine rear.

  3. en.wikipedia.org › wiki › ExcavatorExcavator - Wikipedia

    An excavator in Alicante, Spain Hydraulic excavator in action A Marion 111-M dragline excavator in action. (30 seconds) Excavators are heavy construction equipment primarily consisting of a boom, dipper (or stick), bucket and cab on a rotating platform known as the "house" - although the largest form ever, the dragline excavator, eliminated the dipper in favor of a line and winch.

  4. 2022年10月31日 · Cable excavators use a series of steel wires and cables to move the main parts and replaced steam shovels in the early 1900s. Hydraulic excavators work by allowing the operator to use levers to control the movement of the hydraulic system to push and move the cylinders that control the boom and bucket of an excavator.

    • Kevin Forestell
  5. 2024年5月6日 · Ever wondered how those massive machines known as excavators work? In this beginner-friendly tutorial, we delve into the fascinating world of excavators and uncover their inner workings....

    • 1 分鐘
    • 12
    • Infopedia
  6. 2019年5月16日 · Join Lizzy the Dog at the construction site to learn all about excavators and hydraulics. Our vehicle assembly series is designed to get curious kids excited about learning how things work and...

    • 9 分鐘
    • 33.8M
    • Brain Candy TV
  7. 2023年1月26日 · In simplest terms, excavators are machines that move large amounts of material, like rock and soil. Learn how these machines work and what they can do!

  8. 2021年9月7日 · Excavators are jobsite workhorses, able to do many jobs with different attachments. Read our guide to find out what an excavator is used for on the site. An excavator is a large, diesel-powered construction machine made for digging out earth with its bucket to create trenches, holes and foundations.