{
  "abstract": "It is an object to provide an aerial work vehicle in which an engine drive unit and an electric drive unit that serve as a power source can be interchanged depending on the usage environment, where the interchanging of power source is easy, and the vehicle is balanced so that the center of gravity position of the vehicle remains unchanged before and after the interchanging. As a solution, a first mounting portion ( 8 ), on which an engine drive unit ( 7 ) and an electric drive unit ( 13 ) that serve as a power source of a hydraulic device ( 11 ) are interchangeably mounted, and a second mounting portion ( 10 ), on which a counterweight ( 9 ) and a battery ( 14 ) which provide a balancing mass are interchangeably mounted, are arranged on different sides of a raising/lowering unit ( 5 ) on a vehicle body frame ( 3 ).",
  "assignees": [
    "TADANO UTILITIES LTD"
  ],
  "authors": [
    "ARAI KENJI",
    "GOZU EIJI",
    "JIN LONGJUN",
    "TSUKAMOTO YASUHISA",
    "YUMOTO SEIICHI"
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    "lifting-positioning-manipulation/lift-tables-and-positioners"
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  "published_at": "2026-09-15T19:04:17.706254Z",
  "publisher": "Nebula Innovations Limited",
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  "source_date": "2026-04-02",
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  "title": "Aerial work vehicle",
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