Main purpose of this commissioning trolley is a transportation of assembled window elements within the transport vehicles, or production facilities. This steel construction has four loop attachments that gives ability for crane lifting. Holding surfaces are covered with the rubber, which prevents material damage during the transport. Trolley movement is possible with four wheels, from which two have fixing ability which stops movement, and those castors can be removed to increase stability. This low polygonal 3D model is available in obj format, with shading groups applied.