What about the front wheel of the wheelbarrow?
The front wheel is pushing very hard, isn't it? You can go to repair bicycles or electric cars, and apply some butter! If not convenient, you can first drop a few drops of cooking oil!
You can go to repair bicycles or electric cars, and apply some butter. If you're not convenient, just drop a few drops of cooking oil!
Cart (wheel barrow; barrow; hand truck) is a vehicle that is pushed and pulled by manpower; it is the ancestor of all vehicles. Although the material handling technology of trolleys continues to develop, trolleys continue to be used as indispensable means of transport. The cart is widely used in production and life because of its low cost, simple maintenance, convenient operation, light weight, inconvenient use of motor vehicles can work in place items in short distance very convenient when carrying lighter
