| 2,800 lbs. Yale – 1999 |
| UNIT # WEB1801 |
| 3,000 lbs. Yale – 1999 |
| UNIT # WEB1802 |
| 3,800 lbs. Yale – 2004 |
| UNIT # WEB1803 |
| 4,000 lbs. Yale – 2007 |
| UNIT # WEB1806 |
| 4,000 lbs. Yale – 2002 |
| UNIT # WEB1805 |
| 4,000 lbs. Yale – 2004 |
| UNIT # WEB1804 |
| 6,000 lbs. Nissan – 2008 |
| UNIT # WEB1807 |
| 8,000 lbs. Yale – 2004 |
| UNIT # R859 |
