Complete at least 1 delivery of all Forest Machinery DLC cargoes:
Forwarder (20 t / 44000 lb)
Log Harvester (22 t / 48501 lb)
Log Loader (48 t / 106500 lb)
Log Stacker (54 t / 119000 lb)
Mulcher (15 t / 33000 lb)
Stumper (18 t / 39500 lb)
Tub Grinder (27 t / 59524 lb)
Knuckleboom Loader (14 t / 30600 lb)