PROBLEM TO BE SOLVED: To provide an electric work vehicle which enables a hydraulic cylinder to operate in a reliable manner under a low temperature environment with a simple structure.SOLUTION: An electric work vehicle includes: a first hydraulic cylinder 45, a second hydraulic cylinder 46, and a third hydraulic cylinder 47； a hydraulic system 40 which supplies a working fluid to the hydraulic cylinders； and a travel motor 6. The hydraulic system 40 includes an oil temperature circuit 60A which uses heat generated by the travel motor 6 to heat the working fluid.SELECTED DRAWING: Figure 3COPYRIGHT: (C)2020,JPO&INPIT【課題】簡易な構成により低温環境下でも油圧シリンダを確実に動作させることができる電動作業車を提供する。【解決手段】電動作業車は、第１油圧シリンダ４５、第２油圧シリンダ４６、及び第３油圧シリンダ４７と、これらの油圧シリンダに作動油を供給する油圧系統４０と、走行モータ６と、を備える。油圧系統４０は、走行モータ６から発生する熱を用いて作動油を加熱する油温回路６０Ａを備える。【選択図】図３
