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1. (WO2018199027) WORK EQUIPMENT

Pub. No.:    WO/2018/199027    International Application No.:    PCT/JP2018/016468
Publication Date: Fri Nov 02 00:59:59 CET 2018 International Filing Date: Tue Apr 24 01:59:59 CEST 2018
IPC: E02F 9/20
F02D 29/04
Applicants: KUBOTA CORPORATION
株式会社クボタ
Inventors: ONO Makoto
小野 誠
HONDA Kenjiro
本田 研二郎
MATSUMOTO Atsushi
松本 厚
YOSHIDA Hiromichi
吉田 博通
Title: WORK EQUIPMENT
Abstract:
The invention can improve noise control, fuel consumption, and operability with a configuration that allows motor speed to be increased or decreased in accordance with a load. This work equipment comprises: a motor; a hydraulic pump that is driven by the power of the motor and that delivers a hydraulic fluid; a hydraulic actuator that operates by way of the hydraulic fluid; and a control device that has a speed control unit that increases and decreases the motor speed according to at least a load applied to the hydraulic pump, a first setting unit that sets a limit for the motor speed, and a speed limiting unit that limits the motor speed set by the speed control unit to the limit set by the first setting unit.