HO F7A Diesel-Electric Locomotive CSX #118 (RND3261)

HO-scale F7A Diesel-Electric Locomotive, CSX road number 118, is a ready-to-run model that brings authentic mid-20th‑century freight power to HO layouts. Based on the venerable EMD F7 design, this locomotive reproduces the silhouette and presence of a 1,500-horsepower diesel-electric workhorse that powered numerous railroads during the era.

Under the hood, a five-pole motor with precision flywheels and a multi-link drive delivers smooth, quiet operation, while all-wheel drive and electrical pickup help maintain power around curves. The heavy die-cast frame adds traction and pulling power, and the highly detailed injection-molded body features clear cab windows, with options for single or dual headlights and separately applied horns. McHenry operating scale knuckle couplers and machined metal wheels with RP25 contours enhance realism and compatibility with popular HO track. Fully assembled and painted for realistic decoration, the model is DCC-ready with a 21-pin plug for decoder upgrades and is designed for HO layouts with a minimum 18-inch radius, with best performance on 22-inch curves or larger.