Cargo trolley also named moving load skates, roller skids, roller skates, load moving rollers, machinery skates and so on names. Cargo trolley capacity from 1.5 tons to 1000.0 tons. Some kind of cargo trolleys have manual bars. Machinery roller dollies move heavy equipment and machinery with ease. Roller dollies can be fixed or steerable as your requirement. Fixed rigid roller dollies just can go straight can not be swived direction. Steerable machinery skates can veered operate bar to change the direction. More information regarding cargo trolley details and instruction, transport trolleys pictures, machinery moving rollers price list, machinery skates specifications, moving dollies structure and so on things, please kindly feel free contact with us. Professionally service hope will get your satisfaction. Shan Dong Finer Lifting Tools co.,LTD Email: [email protected] Website: http://www.cargotrolley.com/