{
  "$type": "site.standard.document",
  "description": "A crawler drive unit (1) relating to one aspect of the present invention includes a speed reduction mechanism (4) provided in a running unit (102) for causing a vehicle body (101) to run, where the speed reduction mechanism (4) is configured to transmit a driving force to a crawler provided on the…",
  "path": "/patents/1405736",
  "publishedAt": "2024-09-11T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60K1/02",
    "NABTESCO CORP [JP]"
  ],
  "textContent": "A crawler drive unit (1) relating to one aspect of the present invention includes a speed reduction mechanism (4) provided in a running unit (102) for causing a vehicle body (101) to run, where the speed reduction mechanism (4) is configured to transmit a driving force to a crawler provided on the running unit (102), a transmission mechanism (3) for transmitting the driving force to the speed reduction mechanism (4), and an electric motor (2) for applying a rotational force to the transmission mechanism (3). A motor shaft (7) of the electric motor (2) is positioned higher than a rotational axis (Jn) of an input shaft (16) of the speed reduction mechanism (4).",
  "title": "CRAWLER DRIVE UNIT AND CONSTRUCTION MACHINE"
}