ScaleTrains 38479 HO Scale GE AC4400CW Diesel Southern Pacific SP 146 LokSound Outcast 8S Reverse polarity protection*

Reverse polarity protection*

Not all drivers are ready for X-Maxx’s ballistic 50+mph speed which is why it includes Traxxas’ patented Training Mode

Road-specific features of this model include:

affordable and thoroughly dependable

ABS Plastic Tender Body

ScaleTrains 38479 HO Scale GE AC4400CW Diesel Southern Pacific SP 146 LokSound Outcast 8S Reverse polarity protection*ScaleTrains 38479 HO Scale GE AC4400CW Diesel Southern Pacific SP 146 LokSound Throughout the history of rail transportation, there have been innovations that revolutionized the industry. From Andrew Beards patented designs in the late 1800s that resulted in the automatic couplers that are still used today, to the adoption of diesel technology for locomotive propulsion, these seemingly small developments would lead to massive changes in the industry.