HO EMD SD45 Locomotive Conrail 6143 in Conrail Blue with Paragon4 Sound (BLI7933)

HO-scale EMD SD45 locomotive in Conrail blue, road number 6143, equipped with Paragon4 Sound for authentic diesel operation on HO layouts.

Powered by EMD's 645E3 20-cylinder engine delivering 3,600 horsepower, this SD45 model captures the heft of late-era freight haulers. Paragon4 Sound and Control with Rolling Thunder, plus an integral GoPack capacitor, provide crisp locomotive sounds and reliable performance for both DC and DCC layouts. The dual‑mode decoder with Back EMF ensures smooth slow-speed operation, while the precision drive and all-wheel pickup deliver steady pulling power on grades and curves. With a die-cast chassis and ABS body, it's built for maximum tractive effort, and the prototypically accurate Conrail livery, road numbers, and many separately applied details—handrails, grab irons, horn, bell, wipers, and etched grills—complete the realistic look. Metal Kadee-compatible couplers come standard, and the model will run on Code 70, 83, and 100 track with a minimum 18-inch radius for flexible layout placement.