OHW-CATERPILLAR-OHW TRUCK (69D / 769D / 771D / 773D / 773E / 775D / 775E / 776D / 777D / 784C / 785 / 785B / 785C / 785D / 789 / 789B / 789C / 793C)-UNSPECIFIED-DIESEL-UNSPECIFIED-UNSPECIFIED