A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
BATTERY-POWERED HYDRAULIC EXCAVATOR
To provide a small-sized battery-powered hydraulic excavator capable of appropriately arranging various members in a limited space below a driver's seat.SOLUTION: A battery-powered hydraulic excavator 1 includes: a driver's seat 14 placed on a body 10; an openable/closable hood 15 above which the driver's seat 14 is attached in the vertical direction; a removable battery 30 placed below the hood 15 in a vertical direction; a hydraulic pump 43 placed below the battery 30 below the hood 15 in the vertical direction; and an electric motor 42 placed below the battery 30 below the hood 15 in the vertical direction. The attachment/detachment direction of the battery 30 is parallel to an opening/closing axis AX1 of the hood 15.SELECTED DRAWING: Figure 2
【課題】小型のバッテリ式油圧ショベルにおいて、運転席の下方の限られたスペースに、各種部材を適切に配置すること。【解決手段】バッテリ式油圧ショベル１は、車体１０に配置された運転席１４と、運転席１４が垂直方向の上方に取り付けられた開閉可能なフード１５と、フード１５の垂直方向の下方に配置された、着脱式のバッテリ３０と、フード１５の垂直方向の下方であって、バッテリ３０の下方に配置された油圧ポンプ４３と、フード１５の垂直方向の下方であって、バッテリ３０の下方に配置された電動モータ４２と、を備え、バッテリ３０の着脱方向と、フード１５の開閉軸ＡＸ１とが平行である。【選択図】図２
BATTERY-POWERED HYDRAULIC EXCAVATOR
To provide a small-sized battery-powered hydraulic excavator capable of appropriately arranging various members in a limited space below a driver's seat.SOLUTION: A battery-powered hydraulic excavator 1 includes: a driver's seat 14 placed on a body 10; an openable/closable hood 15 above which the driver's seat 14 is attached in the vertical direction; a removable battery 30 placed below the hood 15 in a vertical direction; a hydraulic pump 43 placed below the battery 30 below the hood 15 in the vertical direction; and an electric motor 42 placed below the battery 30 below the hood 15 in the vertical direction. The attachment/detachment direction of the battery 30 is parallel to an opening/closing axis AX1 of the hood 15.SELECTED DRAWING: Figure 2
【課題】小型のバッテリ式油圧ショベルにおいて、運転席の下方の限られたスペースに、各種部材を適切に配置すること。【解決手段】バッテリ式油圧ショベル１は、車体１０に配置された運転席１４と、運転席１４が垂直方向の上方に取り付けられた開閉可能なフード１５と、フード１５の垂直方向の下方に配置された、着脱式のバッテリ３０と、フード１５の垂直方向の下方であって、バッテリ３０の下方に配置された油圧ポンプ４３と、フード１５の垂直方向の下方であって、バッテリ３０の下方に配置された電動モータ４２と、を備え、バッテリ３０の着脱方向と、フード１５の開閉軸ＡＸ１とが平行である。【選択図】図２
BATTERY-POWERED HYDRAULIC EXCAVATOR
バッテリ式油圧ショベル
YAMAMOTO KOHEI (author) / WATANABE KAORU (author) / MATSUURA HIDEHIKO (author) / HAMA TOMOKI (author)
2024-09-12
Patent
Electronic Resource
Japanese