发明名称 Crawler crane having identical left and right crawler assemblies
摘要 A crawler crane having identical left and right crawler assemblies. The left and right crawler assemblies each comprise an identical crawler drive assembly to power the individual crawlers. Each crawler drive assembly comprises a hydraulic drive motor connected to the crawler. Both crawler drive assemblies utilize identical mounting configurations for connecting the hydraulic drive motor to the frame of the crawler.
申请公布号 US6857489(B2) 申请公布日期 2005.02.22
申请号 US20010753912 申请日期 2001.01.03
申请人 MANITOWOC CRANE COMPANIES, INC. 发明人 LAKES MARTIN
分类号 E02F9/02;B62D21/18;B62D55/00;B62D55/08;B62D55/10;B62D55/12;B62D55/13;B62D55/32;B66C23/36;(IPC1-7):B62D55/00 主分类号 E02F9/02
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