| Mobile Tractor Unit | 2,374.4 | 2,399 | 101.0% | 8,489,000.00 | 8,589,000.00 | 8,662,000.00 | 0.8% | 21,133,125,766.67 |
| 'Packrat' Mobile Tractor Unit | 57.4 | 105 | 182.9% | 30,730,000.00 | 30,855,000.00 | 36,400,000.00 | 18.0% | 1,935,702,766.64 |
| 'Magpie' Mobile Tractor Unit | 5.8 | 13 | 224.1% | 188,300,000.00 | 188,400,000.00 | 219,000,000.00 | 16.2% | 1,312,220,000.00 |
| Consortium Mobile Tractor Unit | 0.5 | 1 | 200.0% | 994,500,000.00 | 994,580,000.00 | 1,415,000,000.00 | 42.3% | 660,333,333.33 |