| Mobile Tractor Unit | 623.9 | 320 | 51.3% | 7,568,000.00 | 7,668,000.00 | 9,986,000.00 | 30.2% | 6,165,278,700.08 |
| 'Packrat' Mobile Tractor Unit | 10.3 | 27 | 262.1% | 31,200,000.00 | 31,325,000.00 | 35,490,000.00 | 13.3% | 357,392,000.00 |
| Consortium Mobile Tractor Unit
| 0.2 | 0 | 0.0% | 947,400,000.00 | 947,480,000.00 | 0.00 | 0.0% | 175,000,000.00 |
| 'Magpie' Mobile Tractor Unit | 0.7 | 3 | 428.6% | 184,600,000.00 | 184,700,000.00 | 233,000,000.00 | 26.2% | 162,166,666.67 |