A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SWIVELING WORKING MACHINE
A swiveling working machine includes a swivel base; a working device provided on a front side of the swivel base; a battery unit; an electric motor that is driven by electric power output by the battery unit; and a hydraulic pump that delivers a hydraulic fluid by driving of the electric motor. The battery unit is disposed at a rear portion of the swivel base. The electric motor and the hydraulic pump are disposed sideward of the battery unit side by side in a front-rear direction.
SWIVELING WORKING MACHINE
A swiveling working machine includes a swivel base; a working device provided on a front side of the swivel base; a battery unit; an electric motor that is driven by electric power output by the battery unit; and a hydraulic pump that delivers a hydraulic fluid by driving of the electric motor. The battery unit is disposed at a rear portion of the swivel base. The electric motor and the hydraulic pump are disposed sideward of the battery unit side by side in a front-rear direction.
SWIVELING WORKING MACHINE
KUNIZAWA TERUO (author) / ITO JUNKI (author) / ARAKI YOSHIAKI (author) / TAKAKI TAKAHIRO (author) / TAKAKI GO (author) / KISHIMOTO AKIHIRO (author)
2022-09-01
Patent
Electronic Resource
English