To arrange a terminal box while suppressing a decline in degree of freedom of layout of devices. An upper slewing body 3 includes: a bottom plate 21 rotatably attached to a lower traveling body 2; supporting frames 22A and 22B standing on the bottom plate 21; an engine 14 supported on the bottom plate 21 by the supporting frames 22A and 22B; a generator motor 15 connected to the engine 14; and a terminal box 18 including a terminal T, which is electrically connected to the generator motor 15 and allows a cable C2 to be connected, and a box main body housing the terminal T and being attached to the generator motor 15. The generator motor 15 includes a facing section 15a facing the bottom plate 21 at a position separated from the supporting frames 22A and 22B in a plan view. The terminal box 18 is arranged between the facing section 15a of the generator motor 15 and the bottom plate 21.
UPPER SLEWING BODY OF CONSTRUCTION MACHINE
OBERER SCHWENKKÖRPER EINER BAUMASCHINE
PARTIE SUPÉRIEURE PIVOTANTE POUR MACHINE DE CONSTRUCTION
2018-08-29
Patent
Electronic Resource
English