Title:
ELECTRIC EXCAVATOR
Document Type and Number:
WIPO Patent Application WO/2023/120510
Kind Code:
A1
Abstract:
A turning frame (20) has a bottom plate (BP), and main beams (MB) that stand upright on the bottom plate (BP). Each main beam (MB) extends in the front-rear direction in a center section of the turning frame (20) in the right-left direction. A support for battery mounting is disposed on the main beams (MB) of the turning frame (20).
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Inventors:
SOGA MASATAKA (JP)
Application Number:
PCT/JP2022/046819
Publication Date:
June 29, 2023
Filing Date:
December 20, 2022
Export Citation:
Assignee:
KOMATSU MFG CO LTD (JP)
International Classes:
E02F9/00; B60K1/04; H01M50/244; H01M50/249
Foreign References:
| JP2013034698A | 2013-02-21 | |||
| CN206510970U | 2017-09-22 | |||
| JP2012001933A | 2012-01-05 | |||
| JP2004098728A | 2004-04-02 |
Attorney, Agent or Firm:
FUKAMI PATENT OFFICE, P.C. (JP)
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