| 摘要 |
<p>PURPOSE:To provide a hand lift truck of such structure that driving wheels can be mounted thereto by simple machining such as welding, the fitting height of a ram cylinder can be lowered, and the driving rear wheel are kept grounded being elevated following the inclination or unevenness of the road surface so as to be prevented from slipping while being reduced in the manufacturing cost and the like by the combined use of manual propulsion structure and also by four-wheel structure. CONSTITUTION:In this hand lift truck, a unit frame 15 is provided with a driving rear wheel 19 rotated by an electric motor 18 and a rotatable idling rear wheel 17. An axle frame 20 is journalled to the unit frame 15 in such a way as to be rotatable around a vertical axis, and the axle frame 20 is connected to a hydraulic base 5 through a steering link 25. The unit frame 15 is fitted in the rollable state to the table 10 through a fulcrum shaft 10b.</p> |
