ScaleTrains Rivet 33629 N Scale GE ET44 Tier 4 Diesel "Heritage III" BNSF 3735 Roadname_Railway Express REA The two-speed conversion kit adds

The two-speed conversion kit adds remotely-operate high/low gear capability to your TRX-4

Athearn Genesis G66363 HO EMD GP39-2 Portland & Western PNWR 2316 DCC & Sound

By 1954 railroads were buying diesels as fast as EMD could build them

Android and iOS Devices

Adjustable resistance/current detection section (DS) trip threshold

ScaleTrains Rivet 33629 N Scale GE ET44 Tier 4 Diesel "Heritage III" BNSF 3735 Roadname_Railway Express REA The two-speed conversion kit addsScaleTrains Rivet 33629 N Scale GE ET44 Tier 4 Diesel "Heritage III" BNSF 3735 Introduced in 2012, General Electrics Tier 4 GEVo Series represents the latest in diesel electric locomotive technology. The GE Tier 4 GEVo is designed to meet increasingly stringent Environmental Protection Agency (EPA) emissions regulations. The EPA Tier emissions standards are a series, or Tiers, of allowable emissions levels based upon a locomotives date of manufacture.