1. Robust and Professional: This heavyduty panel trolley features two 200mm solid rubber tires for smooth, quiet, and effortless movement. With a load capacity of 300 kg, this transport cart ensures efficient material handling at construction sites, warehouses, and workplaces. 2. Durable and Stable: Made of sturdy manganese steel with an antirust coating, this panel trolley offers longlasting performance. Fully automated welding and compatibility with Ibeams and Hbeams guarantee maximum strength and stability, even under heavy loads. 3. Versatile Platform Design: The industrial stone transport cart has an inner groove width of 85mm (3.34 inches) and a length of 510mm (20 inches), making it ideal for transporting drywall, doors, marble, and plywood. Two universal brake wheels ensure safe and smooth maneuvering. 4. Easy Installation: Simply slide this marble transport trolley onto an available beam, and it's quickly assembled without tools. It is suitable for lifting and transport equipment and is ready for immediate use.