System |Feature | Tractor/chassis System | Straddle Carrier Direct System | Straddle Carrier Relay System | Yard Gantry Crane System | Front-end Loader System |
Land |Utilization | Very poor: 180 TEU/ha | Good: 385 TEU/ha | Good: 385 TEU/ha | Very Good: 750 TEU/ha | Poor: 275 TEU/ha |