Title:
DRIVING ARRANGEMENT FOR CONSTRUCTION MACHINE
Document Type and Number:
WIPO Patent Application WO/2021/042256
Kind Code:
A1
Abstract:
A driving arrangement (1) for a construction machine, preferably for an excavator, comprising a hydraulic pump (2) for powering a working equipment and/or locomotion of the construction machine through a hydraulic circuit, an electric motor (3) for driving the hydraulic pump, wherein power of the electric motor is transferable to the hydraulic pump via a connection means (7), a supporting device (8) for mounting the driving arrangement to the construction machine, the supporting device supporting the hydraulic pump and the electric motor, and an adjustment mechanism for adjusting the positional relationship between the electric motor and the hydraulic pump to align both component with respect to each other.
Inventors:
WU WEILIN (CN)
CAI WEN (CN)
CAI WEN (CN)
Application Number:
PCT/CN2019/104136
Publication Date:
March 11, 2021
Filing Date:
September 03, 2019
Export Citation:
Assignee:
GUANGXI LIUGONG MACHINERY CO (CN)
International Classes:
E02F9/22
Foreign References:
| CN204827837U | 2015-12-02 | |||
| CN204827837U | 2015-12-02 | |||
| CN208472807U | 2019-02-05 | |||
| CN201294417Y | 2009-08-19 | |||
| CN209170124U | 2019-07-26 | |||
| CN207473417U | 2018-06-08 | |||
| JP2018165491A | 2018-10-25 |
Attorney, Agent or Firm:
JIAQUAN IP LAW FIRM (CN)
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