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Drive system for a machine

  • US 7,344,465 B2
  • Filed: 07/28/2005
  • Issued: 03/18/2008
  • Est. Priority Date: 07/28/2005
  • Status: Expired due to Fees
First Claim
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1. A machine, comprising:

  • a first hydraulic pump;

    one or more hydraulic implements connected to the first hydraulic pump;

    a first hydraulic motor connected to the first hydraulic pump;

    a second hydraulic pump;

    a second hydraulic motor connected to the second hydraulic pump;

    one or more propulsion devices; and

    drive-system controls operable to selectively cause the first hydraulic motor to supply power to one or more of the propulsion devices and to selectively cause the second hydraulic motor to supply power to one or more of the propulsion devices.

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