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Title:
ELECTRIC CONSTRUCTION MACHINE
Document Type and Number:
WIPO Patent Application WO/2023/188979
Kind Code:
A1
Abstract:
Provided is an electric construction machine comprising: a base plate which extends in the horizontal direction; a battery unit which is provided in a rear region on the base plate; a cooling unit which includes a cooling fan provided in front of the battery unit in the rear region and capable of blowing the air in the width direction of the base plate and an oil cooler provided in the width direction of the cooling fan; and an air cooling component which includes a plurality of devices successively arranged in the width direction of the cooling unit in the rear region.

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Inventors:
SAWADA YUKI (JP)
KURIHARA KAZUHIRO (JP)
Application Number:
PCT/JP2023/005834
Publication Date:
October 05, 2023
Filing Date:
February 17, 2023
Export Citation:
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Assignee:
KOMATSU MFG CO LTD (JP)
International Classes:
B60K11/04; B60K1/00; B60K1/04; E02F9/00; E02F9/08; E02F9/20
Foreign References:
JP2012202067A2012-10-22
JP2012041819A2012-03-01
JP2017160748A2017-09-14
JP2008019616A2008-01-31
JP2014231708A2014-12-11
JP2011149157A2011-08-04
Attorney, Agent or Firm:
SHIGA INTERNATIONAL PATENT OFFICE (JP)
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