The small tank is used in 3-4 groups; for example, the 6-ton tank vehicle is 3-4 to 6 tons, and a single cannot be dragged for 6 tons. The rubber wheel tank car is suitable for use on the ground such as floor bricks. Steel wheels are suitable for use on the cement floor. When carrying large equipment and long -distance equipment for handling tank cars, it is used with a pilot or claw -type jin to use it for the movement of heavy goods. The central axis of the tank car is quenched, durable and not easy to break. During the use of quenching bearing, you do n’t need to worry about the broken problem during use. It is strong and durable. There are two types of running methods. There are two types of rubber wheels and steel wheels in wheels. The specific selection can be used according to the on -site environment. Please consult the company.