







MTH CSX SD70MAC Diesel Engine #4719 | Proto-Sound 3.0 | O Scale
SKU: MTH-20-21946-1
Price: $649.00
Compare At: $799.00
Condition: Brand New
Packaging: Original MTH box with factory foam insert
🚂 Command the rails in bold CSX power!
This Premier Line SD70MAC delivers MTH’s exceptional scale detailing, powerful twin flywheel motors, and authentic CSX blue and yellow livery. A staple in modern freight operations, the SD70MAC is a fan favorite for lash-ups and long hauls alike.
🔊 Loaded with Proto-Sound 3.0 & DCC/DCS control!
Enjoy full digital sound and control with Proto-Sound 3.0, featuring quillable horn, Rule 17 lighting, freight yard effects, and more. With DCC/DCS onboard, it's ready for any command environment.
🔥 Modern diesel muscle for your roster!
Brand new and hard to find, this CSX #4719 unit combines realism, performance, and collectability. A great addition to any modern-era O scale layout, specially for fans of CSX, EMD power, or heavy freight operations.
🔥 Locomotive Highlights:
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Proto-Sound 3.0 with digital command control
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Intricately detailed, durable ABS body
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Die-cast trucks, pilots, and fuel tank
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Metal chassis, axles, gears, and handrails
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Directional LED headlights & illuminated cab
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Lighted LED number boards and interior
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Operating ProtoSmoke™ diesel exhaust
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Dual precision flywheel motors
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DCC/DCS decoder built-in
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Remote-controlled Proto-Couplers™ (front/rear)
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Prototypical Rule 17 lighting
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Detachable snow plow
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Engineer and conductor cab figures
📦 Product Specs:
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Rail Line: CSX
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Road Number: 4719
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Gauge: O Gauge
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Power: Electric
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Engine Type: Diesel
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Minimum Curve: O-36
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Length: 18 1/2"
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Catalog: MTH Premier 20-21946-1
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