Quay Equip. | Mean | Std. dev. |
Forklifts | 19 | 2.40 |
Mobile Cranes | 4 | 1.09 |
Quay Cranes | 3 | 0.89 |
Trailer/Chassis | 14 | 2.25 |
Crawler Cranes | 2 | 0.59 |
Prime Movers | 3 | 0.92 |
Truck/Dozer/Trimmer | 2 | 0.68 |
Total | 47 | |
Yard Equip. | ||
Rubber-Tyre Gantry | 3 | 1.33 |
Forklifts | 19 | 2.96 |
Mobile Cranes | 6 | 7.59 |
Straddle Carriers | 2 | 0.54 |
Total | 30 |