WORK VEHICLE

In a work vehicle provided with: a working device including an arm and a bucket; a vehicle speed detection device that detects a vehicle speed; a travel drive device that outputs a travel driving force increasing in response to a decrease in the vehicle speed at a time of excavation; and a control d...

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Bibliographic Details
Main Authors GOTOU, Hiroki, ISHIDA, Kazuo, NAKAZAWA, Yoshihiko, TAKEDA, Kazuya
Format Patent
LanguageEnglish
French
German
Published 09.01.2019
Subjects
BLASTING
DREDGING
ENGINEERING ELEMENTS AND UNITS
FIXED CONSTRUCTIONS
FOUNDATIONS
GEARING
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
HYDRAULIC ENGINEERING
LIGHTING
MECHANICAL ENGINEERING
SOIL SHIFTING
THERMAL INSULATION IN GENERAL
WEAPONS
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Summary:In a work vehicle provided with: a working device including an arm and a bucket; a vehicle speed detection device that detects a vehicle speed; a travel drive device that outputs a travel driving force increasing in response to a decrease in the vehicle speed at a time of excavation; and a control device that controls the travel driving force by the travel drive device, the control device is characterized by including a limit control section that limits the travel driving force during a specified time which passes from when the vehicle speed detected by the vehicle speed detection device becomes a predetermined first vehicle speed threshold value or less and the work vehicle plunges into an object to be excavated until an operation of the working device is started.
Bibliography:Application Number: EP20170856281