LANGE WAPPER - IMO 9174139 -
| Name | : | LANGE WAPPER |
| Former names | : | - |
| IMO number | : | 9174139 |
| Type | : | Trailing suction hopper dredger (sleephopperzuiger) |
| Built | : | 1999 |
| Length | : | 129,80 m |
| Beam | : | 26,85 m |
| Draught | : | 9,84 m |
| Speed | : | 14,2 knots |
| Hopper capacity | : | 13 700 m3 |
| Dredging depth | : | 50 m (max.) |
| Operator | : | DEME (Dredging, Environmental & Marine Engineering), Zwijndrecht - Belgium |
| Flag | : | Belgium |
| Port of registry | : | Antwerpen |
