A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
WORK IMPLEMENT OF HYDRAULIC EXCAVATOR AND METHOD OF MANUFACTURING WORK IMPLEMENT OF HYDRAULIC EXCAVATOR
The number of steps required for a welding operation of a work implement of a hydraulic excavator is reduced while the welding quality is improved. A boom includes a top plate, a left side plate joined to the top plate, and a boom foot bracket. The boom foot bracket includes an extending portion. The extending portion includes a portion that faces a side surface of the top plate.
WORK IMPLEMENT OF HYDRAULIC EXCAVATOR AND METHOD OF MANUFACTURING WORK IMPLEMENT OF HYDRAULIC EXCAVATOR
The number of steps required for a welding operation of a work implement of a hydraulic excavator is reduced while the welding quality is improved. A boom includes a top plate, a left side plate joined to the top plate, and a boom foot bracket. The boom foot bracket includes an extending portion. The extending portion includes a portion that faces a side surface of the top plate.
WORK IMPLEMENT OF HYDRAULIC EXCAVATOR AND METHOD OF MANUFACTURING WORK IMPLEMENT OF HYDRAULIC EXCAVATOR
UTOU SHINPEI (author) / ASADA TSUYOSHI (author) / SUGIHARA NOBUYASU (author) / KUNISAWA NAOHIRO (author) / NAKATANI YUKI (author) / UENO MASASHI (author)
2019-04-18
Patent
Electronic Resource
English
IPC:
E02F
Baggern
,
DREDGING