The term sack truck typically refers to a type of handcart that is used in the moving and transportation of goods. A sack truck is distinctive due to its L-shaped design. Wheels are found at its base, and handles on its top. A small protruding ledge, commonly known as a toe plate, is also located at the base. When the toe plate is laid flat against the ground, goods such as boxes, can be placed on top of the sack truck, which is then tilted backward in order to move goods more easily. The sack truck is a form of first-class lever, which means that its fulcrum is found between the input effort and the load of output.
Sack trucks are known by many different names, such as dollies, two-wheel dollies, hand trucks, stack trucks and bag barrows. They are commonly used in manufacturing or industrial locations, such as warehouses. These tools are also used for transporting beverages to places like bars or restaurants. Porters in train stations or airports may also use sack trucks to carry luggage or other items.
Lots of different materials are used to make sack trucks. This includes high impact plastics, tube steel, aluminum steel, and aluminum excursion. A powder-coated steel construction also can help improve the quality of the frame, making it less susceptible to wear and tear.
The wheels of a sack truck are commonly pneumatic rubber tires. Some may also incorporate ball bearing hubs, which can minimize any shock to the load and the operator. Sack trucks with wheel protectors can assist in the handling and cradling of loads, as they generally make the maneuvering of goods easier. In general, the better the quality of the wheels, the more flexible the sack truck is in terms of the terrain it can handle.
The size of a sack truck can vary. Some are specifically designed to carry larger goods, which means that their toe plate has a longer diameter. The thickness of the toe plate can also determine the weight of goods that may be lifted. Most sack trucks have a maximum weight capacity.
Some sack trucks have a folding design. This means that they may be folded and easily stored. This can be an ideal option for warehouses or trucks where there is limited storage space.
Stairclimber wheels can also be found on some sack trucks. These typically allow for the transportation and movement of goods up and down stairs. This type of sack truck is often used by moving companies.