{
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  "description": "An adaptive engine speed control system (100) for a grass mowing machine (102) having an internal combustion engine (104), a hydrostatic traction drive circuit (106) and a hydraulic mowing circuit (108) for operating a plurality of cutting units. A controller provides a traction feedback output…",
  "path": "/patents/1418567",
  "publishedAt": "2025-07-09T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "A01D34/006",
    "DEERE & CO [US]"
  ],
  "textContent": "An adaptive engine speed control system (100) for a grass mowing machine (102) having an internal combustion engine (104), a hydrostatic traction drive circuit (106) and a hydraulic mowing circuit (108) for operating a plurality of cutting units. A controller provides a traction feedback output signal (202) if the grass mowing machine is moving at an actual ground speed that is below a pedal based desired ground speed, and uses the traction feedback output signal to command the internal combustion engine to an increased speed above a pedal based engine speed (204) control range.",
  "title": "ADAPTIVE ENGINE SPEED CONTROL METHOD"
}