发明名称 EARTH-MOVING MACHINE
摘要 PROBLEM TO BE SOLVED: To provide an earth-moving machine in which the state of earth and sand in the front of an blade is understood from a cab in excavating and ground leveling work with the blade. SOLUTION: In this earth-moving machine 1, through holes 8 are provided for a blade 2 to make an operator in a cab 3 understand the state in front of the blade 2.
申请公布号 JP2001146760(A) 申请公布日期 2001.05.29
申请号 JP19990329556 申请日期 1999.11.19
申请人 KOMATSU LTD 发明人 NAGAHIRO YUICHI
分类号 E02F3/815;(IPC1-7):E02F3/815 主分类号 E02F3/815
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