Arbeitsfahrzeug

Details

Veröffentlichungs-Nr.

EP4431766

Aktenzeichen

EP24156872

Anmeldetag

9. Februar 2024

Veröffentlichung

20. November 2024

Rechtsraum

EP

IPC

F16H61/00E02F9/22

Abstract

A working vehicle (1) includes a first hydraulic pump (36) which is a variable displacement pump with a delivery flow rate controlled by load sensing control, a second hydraulic pump (79) which is a fixed displacement pump, at least one working-machine-related control valve (23, 41, 59, 63) to control at least one working-machine-related hydraulic actuator, a power shift valve (83) to control at least one traveling-power-transmission-related hydraulic actuator, and a power steering controller (82) to control a steering-related hydraulic actuator; wherein the at least one working-machine-related control valve is provided in a first hydraulic system (34) supplied with hydraulic fluid by the first hydraulic pump (36), and at least one of the power shift valve (83) or the power steering controller (82) is provided in a second hydraulic system (35) supplied with hydraulic fluid by the second hydraulic pump (79).

Anmelder

Firma

KUBOTA CORPORATION

Land

🇯🇵 Japan

Fachgebiete