{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
    "ref": {
      "$link": "bafkreibz6j5fvtgdvrsqi4guaehc4axoab65xhm55wg7qqkqzxobtsucsu"
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    "mimeType": "image/png",
    "size": 87407
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  "description": "The present invention relates to a construction equipment comprising a lower traveling body; an upper rotating body rotatably supported on the lower traveling body; a work machine supported on the upper rotating body, comprising a boom, an arm, and an attachment operated by respective cylinders; a…",
  "path": "/patents/1413303",
  "publishedAt": "2025-10-29T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "E02F3/435",
    "VOLVO CONSTR EQUIP AB [SE]"
  ],
  "textContent": "The present invention relates to a construction equipment comprising a lower traveling body; an upper rotating body rotatably supported on the lower traveling body; a work machine supported on the upper rotating body, comprising a boom, an arm, and an attachment operated by respective cylinders; a rotating device comprising a swing motor for rotating the upper rotating body and a swing reduction gear for reducing rotation of the swing motor; a controller for outputting a control signal to the rotating device; and a swing control unit for receiving an input for swing control of the upper rotating body.",
  "title": "CONSTRUCTION EQUIPMENT"
}