An object of the present invention is to provide an aerial work vehicle having a configuration in which a control device is hardly affected by heat from an engine. To achieve the object, a hydraulic pressure supply unit, such as a hydraulic pump, an electric motor (111) driving the hydraulic pump, and a hydraulic oil tank (114), is disposed at a position on a rear side of an operation cap (7) in a vehicle body (2) (subframe (4)). Furthermore, a control unit (50) (the control device), which controls operation of a plurality of hydraulic actuators, is disposed at a position on a front side of a pivot table (20) provided at a rear part of the vehicle body (2) (subframe (4)).
(과제) 제어 장치가 엔진으로부터의 열의 영향을 받기 어려운 구성의 고소 작업차를 제공한다. (해결 수단) 유압 펌프, 유압 펌프를 구동하는 전동 모터(111) 및 작동유 탱크(114) 등의 유압 공급 유닛이 차체(2)(서브프레임(4))에 있어서의 운전 캡(7)의 후방측의 위치에 배치되고, 복수의 유압 액추에이터의 작동을 제어하는 컨트롤 유닛(50)(제어 장치)이 차체(2)(서브프레임(4))의 후방부에 설치된 선회대(20)의 전방측의 위치에 배치된다.
HIGH PLACE OPERATION CAR
고소 작업차
2020-05-08
Patent
Elektronische Ressource
Koreanisch
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |
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