HO Walthers Proto 2000 920-40775 Santa Fe ATSF DCC Sound H10-44 Diesel Locomotive #501

Description

This Walthers 920-40775 is an HO scale Life-Like Proto 2000 Fairbanks-Morse H10-44 Santa Fe Diesel Locomotive #501. It is a premium model railroad switcher engine highly sought after for its detailed design and dual-mode Sound functionality.

Model Overview
This specific model represents the Atchison, Topeka and Santa Fe (ATSF) railroad heritage, featuring the classic “Zebra Stripes” livery paint scheme. Produced during the Walthers era of the Proto 2000 line, it is a highly detailed, powered chassis replica of the early Fairbanks-Morse 1,000-horsepower yard switchers.

Key Specifications

• Control and Sound: Features a factory-installed Quantum Sound Decoder that works seamlessly in both analog DC and digital DCC environments.
• Road Number: #501.
• Livery: Authentic Santa Fe Zebra Stripes layout.
• Model Number: 920-40775.

This is a Proto 2000, 920-47775 HO AT&SF H10-44 Locomotive #501. This engine features plastic construction, plastic trucks, metal wheels and axles, and a precision motor.

Additional Features

• 1940s-Era Switchers with 21st Century Detailing
• Prototype-Specific Detailing
• Modeler-applied F-M Logo and Builder’s Plates
• Magnetic Knuckle Couplers
• All-Wheel Drive and Electrical Pickup
• Machined Brass Flywheel
• Constant and Directional Headlights
• RP-25 Wheels
• Heavy Die Cast Chassis
• Five-Pole Skew-Wound Motor
• DCC Sound can be operated with standard DC power pack or DCC controllers.
• Sound features include: Diesel Engine, Horn, Bell, Squealing Brakes, Doppler Effect, Air Let Off (in neutral), Headlight, and Trailer which mutes whistle and bell for double heading.

Item Condition:

This is an OPEN-BOX item that I have not yet received or personally reviewed. Plans are to obtain this locomotive on September 30th, 2026.  The supplier has stated that he is not a model train enthusiasts and doesn’t know a lot about trains. He feels like most of these items were Like-New or very gently used. Again, I have not yet examined these items, but I will test each one onsite prior to purchasing them to be certain that they run.  At least 1 photo was provided by the supplier.  I will update the listing again after the item is in my possession and the price could be increased at that time.

The following specifications for this model are being provided by Google AI and other online sources. If more than 1 photo is present, then those photos are from similar items that match the model number when searched within Google, eBay, and other online sources.

Prototype Information:

By the early 1930s, Fairbanks-Morse was ready to expand its line of diesel prime movers with a new design aimed at railroads. The new Model 38 as it was known used opposed pistons in place of a traditional cylinder head to form the combustion chamber. Although more mechanically complex, it was very smooth running and quiet.

This is a long 18-minute video of a similar model without a Sound decoder.

This is a short video of the different road name with factory sound installed.

hr:USPS26