BLI 9918 HO Scale UP CSA-2 Early Challenger Union Pacific 3915 Builders Fantasy Scheme Stealth Hybrid Era_1934 + the TF2 RTR Drivetrain has

the TF2 RTR Drivetrain has the most durable gears RC4WD has to offer so the TF2 RTR will stay on the trail

EPA’s Tier 2 locomotive emissions standards that took effect in 2005

Inspired design

having the right product

BLI 9918 HO Scale UP CSA-2 Early Challenger Union Pacific 3915 Builders Fantasy Scheme Stealth Hybrid Era_1934 + the TF2 RTR Drivetrain hasBLI 9918 HO Scale UP CSA 2 Early Challenger Union Pacific 3915 Builders Fantasy Scheme Stealth Hybrid The Union Pacific Challengers were a class of powerful, simple articulated 4 6 6 4 steam locomotives built by the American Locomotive Company (ALCO) exclusively for the Union Pacific Railroad. Between 1936 and 1943, a total of 105 were constructed. Measuring an impressive 122 feet (37 m) in length and weighing 628,000 pounds (284,800 kg), these