| Model | water retaining height | installation mode | installation groove section | bearing capacity |
| Hm4e-0009C | 850 | embedded installation | 1200 | heavy duty (small and medium motor vehicles, pedestrian) |
| Grade | Mark | Bearing capacity (KN) | Applicable occasions |
| Heavy duty | C | 125 | underground parking lot, car parking lot, residential quarter, back street lane and other areas where only allow non-fast driving zone for small and medium-sized motor vehicles (≤ 20km / h). |