Traduction et analyse de mots par intelligence artificielle ChatGPT
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Qu'est-ce (qui) est excavator - définition
![An excavator in [[Alicante]], [[Spain]]](https://commons.wikimedia.org/wiki/Special:FilePath/Excavator Postiguet Beach 2.jpg?width=200 "An excavator in [[Alicante]], [[Spain]]")
![House demolition by an excavator in [[Invermere, British Columbia]].](https://commons.wikimedia.org/wiki/Special:FilePath/House destroyed by an excavator 2 - Invermere, British Columbia.jpg?width=200 "House demolition by an excavator in [[Invermere, British Columbia]].")
![A cable-operated excavator under the Northwest (now [[Terex]]) name at the [[Pageant of Steam]] grounds.](https://commons.wikimedia.org/wiki/Special:FilePath/Old excavator.jpg?width=200 "A cable-operated excavator under the Northwest (now [[Terex]]) name at the [[Pageant of Steam]] grounds.")
![An L&T Komatsu excavator seen in [[India]].](https://commons.wikimedia.org/wiki/Special:FilePath/L&T Komatsu Excavator.jpg?width=200 "An L&T Komatsu excavator seen in [[India]].")
![thumb]].](https://commons.wikimedia.org/wiki/Special:FilePath/Caterpillar 350L excavator with pincher claw Louisville Kentucky USA March 2001 file a1c018.jpg?width=200 "thumb]].")
![A smaller excavator is digging for the laying of a [[broadband]] cable in central [[Ystad]] in 2021.](https://commons.wikimedia.org/wiki/Special:FilePath/Grävmaskin - Ystad-2021.jpg?width=200 "A smaller excavator is digging for the laying of a [[broadband]] cable in central [[Ystad]] in 2021.")
![[[Waterways Ireland]] [[Daewoo]] Solar 150LC-V '''crawler excavator''', used for [[canal]] maintenance.](https://commons.wikimedia.org/wiki/Special:FilePath/Daewoo digger.jpg?width=200 "[[Waterways Ireland]] [[Daewoo]] Solar 150LC-V '''crawler excavator''', used for [[canal]] maintenance.")
Wikipédia
Excavators are heavy construction equipment consisting of a boom, dipper (or stick), bucket and cab on a rotating platform known as the "house". The house sits atop an undercarriage with tracks or wheels. They are a natural progression from the steam shovels and often mistakenly called power shovels. All movement and functions of a hydraulic excavator are accomplished through the use of hydraulic fluid, with hydraulic cylinders and hydraulic motors. Due to the linear actuation of hydraulic cylinders, their mode of operation is fundamentally different from cable-operated excavators which use winches and steel ropes to accomplish the movements.
