Manual Lifting Fork Truck Traveling Wheel Selection The main difference between the polyurethane walking wheel and the rubber walking wheel of the 叉车 truck raised manually is that the soft and hard of the walking wheel are different. The polyurethane walking wheel and rubber walking wheel are suitable for different use needs in different industries. The unique soft characteristics of the rubber walking wheel of the manual 叉车 are more suitable for strict requirements on the ground flatness to prevent