➤ Maximum working load: Bearing weight: 2200IBS (1T). ➤ Adjustable push beam trolley: suitable for standard or wide flange I-beam track, manual trolley can adjust the width at will by 3-6in width, which can meet your more needs. ➤Durable I-beam trolley: thickened manganese alloy steel plate, forged without gears, baking paint process to prevent oxidation of the lifting trolley, can be used for a longer time, and use smoothly. ➤ The push beam trolley is mainly used for machinery and equipment in infrastructure construction projects such as electric power, automobile manufacturing, construction, highways, bridges, metallurgy, mines, slope tunnels, etc. It is an ideal material handling tool industrial zone for docks, warehouses, garages, etc. ➤Ensure your safety, we are a factory specializing in industrial supplies, the heavy-duty manual trolley has passed tens of thousands of tests, please trust us, take the beam trolley home, and if you have any questions.