ATS - Caterpillar 3406 V1.0 (1.39.x)

This mod adds Caterpillar 3406 engines with new sounds

Caterpillar engines:
- Caterpillar 3406 400
- Caterpillar 3406 455 I
- Caterpillar 3406 500 I

Truck supported:
- Peterbilt 579
- Peterbilt 389
- Kenworth w900
- Kenworth t680
- Kenworth k108 (RTA Mods)
- Kenworth k200 (RTA Mods)
- Kenworth t908 (RTA Mods)
- Kenworth t609 (RTA Mods)
- Peterbilt 359 (RTA Mods)
- Kenworth k100e (by Overfloater)
- Kenworth w900 (by Harven)
- Mack Chu613 (by Redd)
- Kenworth W900A

Authors: Dmitry Trots