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Engine output control device and engine output control method for working machine

  • US 7,454,282 B2
  • Filed: 10/20/2005
  • Issued: 11/18/2008
  • Est. Priority Date: 10/21/2004
  • Status: Active Grant
First Claim
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1. An engine output control device for a working vehicle, comprising:

  • a mode setting switch which can set any one from among a plurality of output modes;

    a load detector which detects a load on said working vehicle; and

    an engine controller which controls an engine based on any one engine output characteristic selected from among a plurality of engine output characteristics which are prepared in advance;

    wherein said engine controller makes said plurality of engine output characteristics corresponding to at least one output mode among said plurality of output modes, and if an output mode which is made corresponding to said plurality of engine output characteristics is set by said mode setting switch, said engine controller selects any one among said plurality of engine output characteristics based on magnitude of said load which is detected by said load detector.

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