Heavy-Duty Capacity: This hand truck is built for tough loads, holding up to 1000 lbs and no less than 800 lbs in both 2-wheel and 4-wheel modes. From soil to bulky cargo, it ensures smooth turns, easier handling, and efficient transport with less effort Smooth & Stable Movement: This portable hand truck features solid PU wheels for stability and puncture resistance, plus 360° swivel caster wheels for flexible movement. Combined with non-slip handles, it reduces pushing effort even when fully loaded Rust-Resistant Aluminum Frame: Made of durable aluminum alloy, this truck dolly offers stability, portability, and strong anti-rust performance, ideal for damp, rainy, or coastal areas. Lightweight yet sturdy, it ensures long-lasting use and easy transport 4-in-1 Flexible Use: This hand truck works as an upright 2-wheel dolly, inclined 2-wheel cart, or 4-wheel platform truck to fit different load sizes and heights. Switch between modes in seconds for delivery, moving, or daily transport with ease and comfort Compact & Easy Storage: This hand cart folds flat when not in use, making it lightweight and easy to transport in a vehicle trunk or store in a warehouse corner. Its flexibility saves space and makes it a handy helper for all your transport tasks