According to different environments using different wheels, steel wheels, nylon wheels, anti broken wheels, etc., according to customer requirements for large tonnage handling small tanks.
| MODEL | CRA-4 | CRA-6 | CRA-8 | CRA-9 | CRA-12 | CRA-16 | CRA-20 | CRA-25 | |
| Dimensions（length *width*height） | 280×215×110 | 380×215×110 | 475×220×110 | 380×300×110 | 475×300×110 | 490×390×110 | 590×390×110 | 590×480×110 | |
| Maximum nuclear load | 6 | 8 | 12 | 15 | 18 | 24 | 30 | 36 | |
| Normal nuclear load | 4 | 6 | 8 | 9 | 12 | 16 | 20 | 25 | |
| Number of wheels | 4 | 6 | 8 | 9 | 12 | 16 | 20 | 25 | |
| Product weight | 13.5 | 20 | 27.5 | 28.5 | 37 | 52 | 68 | 82 | |
| Wheel material | PU | PU | PU | PU | PU | PU | PU | PU | |
