{
  "$type": "site.standard.document",
  "description": "An excavator 100 according to an embodiment of the present disclosure includes a lower traveling structure 1, an upper swing structure 3 mounted on the lower traveling structure 1, a hydraulic driving motor 20 configured to move the lower traveling structure 1, and a controller 30 configured to…",
  "path": "/patents/1409635",
  "publishedAt": "2024-04-17T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "E02F3/28",
    "SUMITOMO HEAVY INDUSTRIES [JP]"
  ],
  "textContent": "An excavator 100 according to an embodiment of the present disclosure includes a lower traveling structure 1, an upper swing structure 3 mounted on the lower traveling structure 1, a hydraulic driving motor 20 configured to move the lower traveling structure 1, and a controller 30 configured to control the hydraulic driving motor 20. The controller 30 detects vibration of the upper swing structure 3 and reduce variation of a command value for driving the hydraulic driving motor 20 based on a mode of the vibration.",
  "title": "EXCAVATOR"
}