该机器设计用于在安装人造草时填充橡胶颗粒(沙子)。 它是由人力驱动的。 The machine is designed to infill rubber granule ( sand ) when install artificial grass. It is powered by human labor.
四轮设计用于承受物料重量并控制移动方向。 建议工作场地面积为0~2000m2。 The four wheel is designed to bear material weight and control moving direction. Suggested working fields area is 0~2000m2.