The initial testing was started on the ScaleTrains “Operator” BNSF SD40-2 engine. this include the part 2, nominal engine weight cleaned adjusted and tuned activity and part 3 which adds three weight increments. the process is as follows: 1- run engine only standard DC tests at zero grade. This has been accomplished for all four …
Continue reading “3-25-20 initial engine running through pt 2 & 3 of G & TL tests”
