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Construction Machine

  • US 20080093145A1
  • Filed: 11/30/2005
  • Published: 04/24/2008
  • Est. Priority Date: 12/10/2004
  • Status: Active Grant
First Claim
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1. A construction machine that includes a first mode in which a maximum output of an engine is a prescribed output, a second mode in which the maximum output of the engine is limited to an output less than the prescribed output, and a mode selector switch for enabling an operator to select from the plurality of modes, the construction machine comprising:

  • an accelerator for enabling the operator to adjust an engine speed of the engine, traveling speed detecting means that detects a traveling speed, and a controller that, when the traveling speed detected by the traveling speed detecting means is a prescribed speed or slower and an opening degree of the accelerator is a prescribed opening degree or larger, controls an operation in the second mode regardless of the mode selected by the mode selector switch.

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