The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 16, 2026
Filed:
Oct. 30, 2023
Applicant:
Caterpillar Inc., Peoria, IL (US);
Assignee:
Caterpillar Inc., Peoria, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E02F 9/20 (2006.01); E02F 3/32 (2006.01); E02F 3/42 (2006.01);
U.S. Cl.
CPC ...
E02F 9/2091 (2013.01); E02F 3/32 (2013.01); E02F 3/425 (2013.01);
Abstract
An excavating machine can conduct an excavation cycle that can be distinguished in a plurality of work cycle segments. To maneuver an excavation tool with respect the work surface during the excavation cycle, the excavation machine includes an excavation linkage powered by a primary electrical power source. The excavation machine can be operatively associated with a battery management system that can identify a high load condition associated with the excavation cycle and can responsively connect an auxiliary electrical power source to the hydraulic system to delivery supplemental power during the high load condition.