| 摘要 |
<p>A mobile carrier for large scrap steel carrying boxes including a main wheeled frame with steerable, powered wheels and a support or tilt frame suspended on the main frame for vertical movement. The tilt frame fits around and locks to the box with the box itself forming a structural member preventing spreading of the frame. Hydraulic actuators suspend the tilt frame allowing it to pick up a box, carry it with the main frame, and tilt the box to dump the scrap contents.</p> |
