Optimum maneuverability, can be used as an alternative to a trailer driving on the pier between the field and the cabinet, or is suitable for Marginal land area has plenty of wharfage
The most mobile, can be used to drive between the docks and counters as a replacement for tow trucks, suitable for the use of abnormally zero land or with a sufficient land area of the docks
It has the best maneuverability and can be used as a trailer alternative between the wharf and the container yard. It is suitable for the wharf with zero ground or abundant land area<br>