What Is A Hand Trolley? A Complete Guide for Beginners A hand trolley, also known as a hand truck or dolly, is a wheeled device designed to help transport heavy or bulky items with ease. This comprehensive guide covers the types, anatomy, uses, benefits, and safety tips for hand trolleys, helping beginners understand how to choose and use them effectively. Whether for moving, construction, or warehousing, hand trolleys increase efficiency and reduce physical strain, making them essential tools in many industries.