| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a walkie forklift in which an axle load of a drive wheel can be reduced when the forklift is lightly loaded while preventing the drive wheel from being slipped. <P>SOLUTION: The walkie forklift 1 includes: a spring member 15 energizing a drive wheel suspension mechanism 11, 12 downward with respect to the frame 4 of a vehicle body 3; an expansion and contracting member 14 disposed between the end of the spring member 15 and the frame 4 or between the end of the spring member 15 and the drive wheel suspension mechanism 11, 12; a slip detecting unit 31 detecting the slip of the drive wheel 7; and a control unit 32 that stretches the expansion and contracting member 14 when the slip is detected by the slip detecting unit 31 and an energizing force by the spring member 15 is increased. <P>COPYRIGHT: (C)2012,JPO&INPIT |
