Title:
WORK MACHINE AND METHOD FOR CONTROLLING WORK MACHINE
Document Type and Number:
WIPO Patent Application WO/2024/080112
Kind Code:
A1
Abstract:
This work machine comprises a steering hydraulic cylinder, an operation device that receives input of an operation command for driving the steering hydraulic cylinder from an operator, a control valve that controls the drive amount of the steering hydraulic cylinder, and a controller that outputs a command current for operating the control valve according to the operation command on the operation device. The controller executes a calibration mode for operating the control valve with the command current with respect to the operation command on the operation device corrected, and shuts off the command current to the control valve when the operation device is in neutral position in the calibration mode.
Inventors:
TAKENAKA YUITA (JP)
Application Number:
PCT/JP2023/034665
Publication Date:
April 18, 2024
Filing Date:
September 25, 2023
Export Citation:
Assignee:
KOMATSU MFG CO LTD (JP)
International Classes:
E02F9/20
Foreign References:
| JP2022015783A | 2022-01-21 | |||
| JP2011196070A | 2011-10-06 | |||
| JP2020128733A | 2020-08-27 | |||
| JP2017190858A | 2017-10-19 | |||
| JP2018189104A | 2018-11-29 |
Attorney, Agent or Firm:
FUKAMI PATENT OFFICE, P.C. (JP)
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