The reinforced ADICAM MAX : PROFESSIONAL FILM CART can support up to 250kg of equipment. The design of the cart features a crossbar between the legs to provide additional stability and the ability to mount a 35mm tube/tripod without removing the top cover. The cart components fit into the base/bottom shelf, holding the pneumatic wheels and riser tubes, and the top flips over and then locks using the silver latches. Integrated wheels help you roll the "folded" cart for transport when not in use.