De Wijslift 4 is een hefeiland dat wereldwijd ingezet kan worden. Dit drijvende hefplatform beschikt over een aantal poten waarmee het onafhankelijk van deining en zeegang kan worden ingezet.
Exploitation
| Name: | Wijslift 4 |
| Type: | Kraanhefeiland |
| Classification: | |
| Flag: | |
| Owner: | |
Dimensions
| Length: | 30m |
| Beam: | 16m |
| Depth: | 3m |
| Height: | |
Performance
| Speed approx: | |
| Propulsion: | |
| Main engines: | |
| Total output: | |
| Generator sets: | |
| Pushing capacity: | |
Bunkering
| Gas oil: | |
| Fresh water: | |
| Dirty oil: | |
| Sewage: | |
Deck equipment
| Towing/Anchor winch: | |
| Deck crane: | |
| Spud Poles: | |
| Hydr. Power: | |
| Transfer Pumps: | |
| Air compressor: | |
Accomodation
Navigation equipment
| Radar system: | |
| Echo Sounder: | |
| AIS: | |