... 2350kg to 370kg 3. .Caster material: PU wheel tyre with pp (nylon) core .this wheel core is adopted new latch technical .Wheel ... available 6.Caster wheel can be changed to Pvc,rubber ,nylon ,pp ,tpr ,cast iron,high-heat resistant material ,conductive wheel7 ... 80 degree.High echanical strength feature make it to be with abrasion -resistant and high shockproff.[Detailed Setting Explanation] Wheel ...