| 2010 |
| - MAC-12-AC The first 96 Volt Man Trip on the market and in full production. |
| 2009 |
|
- MAC-4-AC Four person transport vehicle, LMJ4 Rescuer, and MAC-4-AC Rescuer are introduced.
|
| 2008 |
- Damascus Corporation purchased by Eric Miller and Jim Marianski
|
| 2006 |
- First AC Powered Vehicles
|
| 2003 |
- Mac-XP debuts at Bluefield Coal Show
|
| 1999 |
- Mac-8D Diesel Meet MSHA's New Regulations
- Mac-3D 3 Passenger Diesel
|
| 1998 |
- Lil'Mac Industrial Car Line
|
| 1997 |
| - CE Approval of Mac-8D Diesel Car |
| 1992 |
- Mac-8D Diesel 10 Passenger Vehicle
- New Facility in Abingdon, VA
|
| 1989 |
- Lil'Mac 2 Passenger Heavy Duty Vehicle
|
| 1987 |
- Mac-8 Electric 8 Passenger Vehicle
|
| 1984 |
- Mine Cart 2 Passenger Vehicles
|
| 1983 |
- Broadcast Rockduster
|
| 1980 |
- HRD200 Rockduster
- HYD, Coal Drill
|
