The 202 Series of trolleys are feature a mobile bottom, which can be stooped or raised automatically and gradually depending on the on the load of the it is carrying. Constructed of robust light anodized alloy and is dominated by a spring that is made of galvanized steel and placed in accordance with the volume and weight. Regardless of the loads uniformity, the bottom of the 202 Series trolleys remains horizontal owing to a pantograph crafted from stainless steel. The range of the spring indicates the max containing load, and the wheels of the trolley are made from antimark grey rubber. The 202 Series trolley can be ordered with optional accessories such as a different spring capacity and a top notch PVC bumper.