Choosing Between Steel And Aluminum Two Wheel Hand Trolleys: What You Need To Know? Choosing between steel and aluminum trolleys hinges on load requirements, environment, and how you value weight versus durability. Steel delivers unmatched strength for heavy, harsh-duty use, while aluminum offers lighter operation and superior corrosion resistance. For mixed environments, a high-quality aluminum design with reinforced geometry can deliver a compelling balance, though steel remains the default for extreme loads. Consider load ratings, wheel types, handle ergonomics, maintenance needs, and warranty to finalize your choice.