A handcart is a transport vehicle that is pushed and pulled by human power. It is the ancestor of all vehicles. Although Holder Rack Trolley material handling technology continues to evolve, Holder Rack Trolleys are still used today as an indispensable handling tool. Holder Rack Trolleys are widely used in production and life because they are low-cost, simple to maintain, easy to operate, and light in weight. They can work in places where motor vehicles are inconvenient, and are very convenient when transporting lighter items over short distances. Holder Rack Trolleys are available in one wheel, two wheels, three wheels and four wheels. The wheelbarrow can travel on narrow springboards, bridges and catwalks.
It can turn on the spot and dump cargo very conveniently. Commonly used two-wheeled vehicles include push trucks (also known as slot trucks) for transporting individual items, rack trucks, and bucket trucks for transporting bulk materials. There is one swivel caster in the three-wheeled Holder Rack Trolley and two swivel casters in the four-wheeled Holder Rack Trolley that can rotate around the vertical axis. This kind of slewing caster can automatically adjust to the direction with the least running resistance as the direction of movement of the vehicle changes during operation.
