Aluminum alloy construction, solid, durable, light and unalterable. Double folding front wall for easy access to loading and unloading. Inclined bottom with 2 drain plugs. Water-repellent silicone gasket to ensure waterproofing of the bottom. Handling handles on the short sides. 2 lever closures to keep the lid closed. Design and manufacturing planned for washing and disinfection in tunnels. Lid held by 2 straps and kept closed with hinges. For trolleys 880/1/2 and 880/3, the cover is in 2 parts, with two lever closures. For the 880/2 trolley, the cover is in one part. Rounded upper profile for perfect safety. 2 fixed wheels and 2 swivel wheels with brakes Ø200 mm (except model 880/2, wheels Ø125). Ball bearing wheels. Wheels with Supratech non-marking thermoplastic rubber tires.