{
  "$type": "site.standard.document",
  "description": "To easily warm up lubricating oil in a transmission case (12) housing a transmission device (5). [0002] A work vehicle (1) includes a vehicle body (3) provided with a travel device (7); a prime mover (4) provided in the vehicle body (3); a transmission device (5) capable of speed-changing a driving…",
  "path": "/patents/1404974",
  "publishedAt": "2025-07-30T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60K17/08",
    "KUBOTA KK [JP]"
  ],
  "textContent": "To easily warm up lubricating oil in a transmission case (12) housing a transmission device (5). [0002] A work vehicle (1) includes a vehicle body (3) provided with a travel device (7); a prime mover (4) provided in the vehicle body (3); a transmission device (5) capable of speed-changing a driving force from the prime mover (4) and transmitting the driving force to the travel device (7); a transmission case (12) housing the transmission device (5) and being filled with lubricating oil; and a control device (120) capable of switching between a warm-up operation mode in which a gear of the transmission device (5) is rotated in a state in which transmission of power from the transmission device (5) to the travel device (7) is blocked and a travel operation mode in which the gear is rotated in a state in which the power is transmitted from the transmission device (5) to the travel device (7).",
  "title": "WORK VEHICLE"
}