塑料踏板（防碰撞）静音
珠盘结构:
| 定向 | 万向 | 万向带刹车 | 轮径x轮宽 | 旋转半径(刹车) | 轮组总高 | 荷重 |
|---|---|---|---|---|---|---|
| C322R/PU0753 | C322S/PU0753 | C322T/PU0753 | 75x32 | 78(117) | 111 | 100 |
| C322R/PU1032 | C322S/PU1032 | C322T/PU1032 | 100X32 | 83(117) | 137 | 150 |
| C322R/PU1232 | C322S/PU1232 | C322T/PU1232 | 125x32 | 96(117) | 164 | 180 |
长度单位为"mm"
