Common size ranges of mobile gantry frames with different load levels：

· 0.5-1 ton (light weight): span 2-3 meters, height 2.5-3 meters. Suitable for home use, maintenance, laboratory and other scenarios. Some light-load aluminum alloy materials weigh only about 99kg. · 2-3 tons (medium-sized): span 3-5 meters, height 3-4.5 meters. Suitable for workshops, warehouses, logistics loading and unloading, etc. · 5-10 tons (heavy duty): span 4-10 meters, height 5-10 meters. It is mostly used in industrial manufacturing, mold handling and other scenarios.