CIVIL ENGINEERING MACHINE PERFORMING EXCAVATION WORK, GRADING WORK ON IRREGULAR GROUND, AND COMPACTION WORK IN SERIES

摘要

PROBLEM TO BE SOLVED: To provide a civil engineering machine capable of performing excavation, grading, and rolling by one device and performing compaction work without causing noise and vibration.;SOLUTION: A bucket for excavation having such shape that can perform excavation and grading on irregular ground is provided at a tip of a turn arm. A roller for rolling is rotatably mounted at a position where excavation work of sediment is not obstructed on an outer side of a bottom face of the bucket to perform excavation work, grading work on irregular ground, and compaction work in a series.;COPYRIGHT: (C)2003,JPO