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Harvester load control system

  • US 8,897,972 B2
  • Filed: 05/22/2009
  • Issued: 11/25/2014
  • Est. Priority Date: 05/22/2009
  • Status: Active Grant
First Claim
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1. A multi-engine agricultural harvester, comprising:

  • a plurality of power absorbing loads;

    a first engine configured to supply power to a portion of said plurality of power absorbing loads, said first engine not being capable of powering all of said plurality of power absorbing loads;

    a second engine; and

    a controller configured to function in a plurality of modes including a first mode and a second mode, said controller functioning in said first mode using said first engine and said second engine to drive said plurality of power absorbing loads, said controller functioning in said second mode when said second engine is uncoupled from all of said power absorbing loads, said controller being further configured to select less than all of said power absorbing loads to be driven by said first engine while operating in said second mode dependent upon a sensed load on said first engine.

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