A low cart without fixed sides may be either a dray or a sulky.
Fixed
fixed capital
Dray is a low cart with no sides.
a bufallo and a wooden cart
A cart.
It is also called a resuscitation cart or code cart
Dray, meaning a low truck or cart without sides, for delivering barrels or other heavy loads, is singular. The plural form is drays
grocery cart or grocery buggy
A maker of cart wheels is called a Wheelwright. Some cart wheel makers are called Cartmakers. There are many cart wheel companies all around the world. Some examples of cart wheel making companies include Wheeleez and Eddie's Wheels.
cart
because the rims are metallic, when the rims are heated thy expands and can be easily lie on wheels of bullock cart and after become cool, rim compress which made it completely fixed on the wheels of the cart .
If the cart is rolling downhill it will roll faster with mass, but on level ground or uphill it will roll faster without mass.