{
  "$type": "site.standard.document",
  "description": "A heater system of an electric construction machine according to various embodiments of the present invention is a heater system of an electric construction machine which includes: a hydraulic pump driven by an electric motor; and a main control valve for supplying at least one actuator with…",
  "path": "/patents/1395769",
  "publishedAt": "2025-08-13T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60H1/00378",
    "HD HYUNDAI INFRACORE CO LTD [KR]"
  ],
  "textContent": "A heater system of an electric construction machine according to various embodiments of the present invention is a heater system of an electric construction machine which includes: a hydraulic pump driven by an electric motor; and a main control valve for supplying at least one actuator with working fluid ejected from the hydraulic pump, and the heater system includes: a heater core which is located downstream of the actuator and through which the working fluid passes; and a switching valve for selectively supplying the heater core with the working fluid, wherein a heated air may be supplied to a cabin through the heater core by using the heat of the working fluid.",
  "title": "HEATER SYSTEM OF ELECTRIC CONSTRUCTION MACHINE"
}