Ans - The main goal of employing one is to easily transport objects from one location to another while enabling you to carry heavier loads than you could otherwise. You'll see that the product has a straightforward design, allowing you and your team to use it right away with little instruction. A flat platform with four casters (wheels) and a fixed handle that may be used to push or pull the platform and the weight it is carrying is what you can expect the majority of variations to look like.