Rapido HO Scale EMD SD70AC Diesel Locomotive – CSX YN3c Rebuild #4714 w/ Flared Radiator (DC/DCC/Sound)

TheRapido HO Scale EMD SD70AC Diesel Locomotive – CSX YN3c Rebuild #4714 w/ Flared Radiator (DC/DCC/Sound)is a highly detailed HO scale model representing modern rebuilt diesel power in active CSX Transportation service. Finished in the updatedCSX YN3c paint scheme, this locomotive delivers contemporary railroading realism with premium detail and performance.

Modeled as road number4714, this locomotive represents a rebuilt SD70MAC converted intoSD70AC configuration, part of CSX’s fleet modernization program. These rebuilt units retain the durability and strength of the original SD70MAC platform while incorporating upgraded electronics and traction systems for improved efficiency and extended service life.

SD70AC Rebuild – Modern CSX Freight Power

TheSD70AC designationreflects CSX’s rebuild strategy, where proven SD70MAC locomotives are upgraded to meet modern operational demands. These locomotives are widely used across the CSX network for intermodal, manifest, and heavy-haul freight service.

• CSX Transportationroad name
• YN3c paint scheme
• Road number 4714
• SD70AC rebuilt configuration
• Flared radiatorvariation
• DC/DCC/Soundconfiguration

Premium Rapido HO Scale Features

• Late-production Tier 1 SD70 tooling – first time in plastic
• Flared radiator variation specific to rebuilt units
• Multiple nose and cab variations (nose light, high headlight, gyralight)
• Railroad-appropriate PTC antennas where applicable
• Three HTCR truck variations with rotating bearing caps
• Full lighting package includingtrack, step, and walkway lights
• Heavy die-cast framefor superior traction and pulling power
• Metal grab irons and etched-metal steps
• Full cab interior detailing
• MoPower capacitor system for uninterrupted DCC operation
• Suggested minimum radius:22 inches

Ideal for Modern HO Scale Layouts

TheHO Scale CSX SD70AC #4714is ideal for modelers focused on present-day railroading, including intermodal service, mixed freight operations, and heavy-haul service across the eastern United States. These rebuilt locomotives are a common sight in modern CSX consists, making them essential for accurate contemporary layouts.

• Modern HO scale diesel locomotive rosters
• CSX contemporary operations
• Intermodal and mixed freight service
• Distributed power and multi-unit consists
• Collectors of modern rebuilt locomotives

Expand Your SD70 Series Fleet

Looking to build out your modern diesel roster? Explore more SD70-series locomotives here:

Shop Rapido HO Scale EMD SD70MAC & SD70 Series Locomotives

Why This Model Stands Out

TheRapido HO Scale EMD SD70AC CSX #4714combines a modern rebuilt prototype, updated CSX YN3c styling, and premium HO scale construction into one standout locomotive. Whether you are modeling current CSX operations or expanding a modern diesel fleet, this locomotive delivers both realism and strong visual presence.

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