| 摘要 |
<P>PROBLEM TO BE SOLVED: To increase stability in the lateral direction of a mobile crane, and to facilitate a pivot turn. <P>SOLUTION: A plurality of travel bodies 40 are turnable about vertical axes, respectively. The plurality of travel bodies 40 include a plurality of front travel bodies 51 mounted to both sides of a center line A1 to interpose the center line A1 along the longitudinal direction of a frame 30 and to a lower side of a front frame 31. The plurality of travel bodies 40 include a plurality of rear travel bodies 52 mounted to both sides of the center line A1 to interpose the center line A1 and to a lower side of a rear frame 32. <P>COPYRIGHT: (C)2012,JPO&INPIT |
