a small platform or seat is provided so an operator can travel at the same speed as the cart and provide steering, throttle, and braking input. Hand trucks or appliance trucks are wheeled carts or ...

and the bottom diagram shows a side view of a cart that employs two such wheels. The triangular frame connected to the front drawbar provided a platform on which loads could be placed. Such a cart ...

Hand / Appliance Truck Hand trucks or appliance trucks are wheeled carts or trucks for moving equipment by hand. Typically, the load platform is low to the ground for ease in loading and unloading.