Product features: High quality welded steel pipe adopt strip, shovel board and baffle, sturdy and durable; ] frame according to the design of container, 500 mm wide, from the center of the wheel to rail length 480 mm, in the lifting, the rings to the ground maximum height of 10-20 mm; Wear - with small resistance wheels; ] a lightweight, flexible and convenient turning is a plane transportation equipment, it can suitable for most conditions of small, small temporary short haul.