Description Overview Caterpillar 777G haul trucks Year 2019 17,500 +/- frame hours Hours range from 16,000 to 18,000 Full history available Engine And Emissions Updated C32B engines Tier 4 final emissions One unit with 1,000 hours on dealer rebuilt engine One unit with 2,000 hours on dealer rebuilt engine Component Updates Many component updates and rebuilds Serial Numbers Cat 777G RDR005XX Cat 777G RDR006XX Cat 777G RDR006XX Cat 777G RDR006XX Cat 777G RDR006XX Cat 777G RDR006XX