The wheels of this series have the best load-carrying characteristics: high load-carrying capacity with a small diameter (saves money) from 450 kg, does not have permanent deformation during prolonged downtime in the loaded state, does not cause noise during cargo transportation, and has high slippage resistance. Wheel disc made of gray cast iron, red or yellow polyurethane splint. They are used on heavy industrial equipment, in mechanical engineering, during the transportation of double-glazed windows in production and cargoes up to 3 tons, etc. The plug of the swing arm is connected to the fastening platform with a reinforced bolt and nut.
