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1. (WO2018030513) WORKING VEHICLE

Pub. No.:    WO/2018/030513    International Application No.:    PCT/JP2017/029079
Publication Date: Fri Feb 16 00:59:59 CET 2018 International Filing Date: Fri Aug 11 01:59:59 CEST 2017
IPC: B62D 27/04
B62D 21/18
E02F 9/16
Applicants: KOMATSU LTD.
株式会社小松製作所
NIPPON STEEL & SUMITOMO METAL CORPORATION
新日鐵住金株式会社
Inventors: SASAKI, Makoto
佐々木 誠
KATOH, Masashi
加藤 雅之
NOGUCHI, Takahiro
野口 敬広
ADACHI, Kazuaki
足立 一晃
NAKAZAWA, Yoshiaki
中澤 嘉明
SHIMIZU, Nobutaka
清水 信孝
NAKATA, Masahiro
中田 匡浩
Title: WORKING VEHICLE
Abstract:
In the present invention, a hydraulic excavator (100) is provided with a cab (5), a vehicle body frame (6), and a restraining part (8). The vehicle body frame (6) has a base part (60) and a rear support frame (622) disposed on the upper side of the base part (60) and supporting the cab (5). The restraining unit (8) is disposed on a floor frame (51) of the cab (5) and is positioned between the base part (60) and the floor frame (51). The restraining part (8) has a retaining member (81) and a shock absorber (82). The retaining member (81) is disposed on the underside of the rear support frame (622). The shock absorber (82) is disposed on the cab (5) side of the retaining member (81).