1. Versatile Design: Detachable sides for easy transport of larger loads.4. Heavy-Duty Capacity: Supports up to 550 pounds (249.5 kg) for heavy-duty tasks.3. Durable Construction: Sturdy steel frame ensures long-lasting use.4. Easy Maneuverability: 180-degree steering handle and wide wheelbase for stability.5. Smooth Transport: Equipped with 10-inch tires for easy movement over various terrains.