PROTO 920-41556 Ho Scale Up Railway Diesel Wdcc Sound 616374083077 GP20 487

( Brand: Proto ), ( Manufacturer Part Number: 920-41556 ), ( Gauge: Ho ), ( Type: Diesel Locomotive ), ( Material: Plastic ), ( Box: Original Box ), ( Control: Dual Analog Digital ), ( Couplers: Knuckle Style ), ( Dcc: Dcc Dual Mode Decoder Installed ), ( Dcc Manufacturer Id: Qsi ), ( Grading: C-8 Like New ), ( Lighting: Directional Lights, Number Boards, Interior Lights ), ( Paint: Factory Painted ), ( Paperwork: Original Paperwork Included ), ( Power Supply: Dc ), ( Running Condition: Runs Well On Both Dc Dcc ), ( Sound: Yes Tested Works ), ( State Of Assembly: Ready To Go/pre-built ), ( Train Operating Company: Union Pacific Railroad ), ( Wheel Wear: Very Little ), ( UPC: 616374083077 )

Review PROTO Ho Scale Up Railway Diesel Loco #487 Wdcc And Sound

The **Proto 2000 GP20 Diesel Locomotive (HO Scale, #920-41556, 487-WDCC Sound)** is a meticulously crafted model that captures the raw power and iconic presence of the Union Pacific s legendary GP20 road switcher diesel locomotives, which dominated American railroading from the mid-20th century through the 1980s. This HO scale (1:87) replica stands as a testament to Proto 2000 s commitment to authenticity, blending historical accuracy with modern modeling innovation to deliver a dynamic and immersive experience for enthusiasts. The model is based on the **UP #920**, one of the most recognizable GP20s in the fleet, originally built by General Motors Electro-Motive Division in 1955 and later repowered with a more efficient prime mover, a common upgrade among UP s diesel fleet. The attention to detail is evident in every aspect, from the precise paint scheme featuring UP s classic black and silver livery with the bold, yellow-and-red UP logo and numbering to the subtle weathering that suggests years of service under the vast American skies. The body is constructed from high-quality, durable materials, including a robust plastic shell that has been carefully molded to reflect the locomotive s original contours, complete with accurate panel lines, rivet details, and even the faintest signs of wear around the cab windows and undercarriage.

Under the hood, the **487-WDCC sound system** transforms this model into a lifelike powerhouse, delivering an unparalleled auditory experience that brings the GP20 s diesel roar to life. The WDCC (Wide Dynamic Current Control) technology ensures smooth, realistic acceleration and deceleration, while the 487-speaker system produces a rich, multi-directional sound profile that includes the deep, rumbling exhaust of the EMD 567 prime mover, the clatter of the truck assemblies, and even subtle ambient noises like the hiss of air brakes or the distant chuff of a trailing unit. This sound system is compatible with most modern digital command control systems, allowing for nuanced operation that mimics the nuanced behavior of a full-sized locomotive, from gradual power buildup to sudden bursts of acceleration. The model also features **DCC-ready electronics**, ensuring seamless integration with any digital layout, while retaining compatibility with older analog systems for those who prefer the classic control experience.

The undercarriage of the GP20 is another standout feature, showcasing Proto 2000 s dedication to mechanical accuracy. The **four-axle B-B truck setup** is meticulously detailed, with articulated linkages, spring hangers, and even the subtle flex of the side rods that realistically simulate the locomotive s movement. The wheels are equipped with **Protoflex axles**, which provide smooth rolling and realistic wheel wear, while the couplers are designed to snap securely into place for safe and stable operation. For those who appreciate the finer details, the model includes **working headlights and running lights**, which illuminate with the flick of a switch, adding to the realism of nighttime operations. The cab interior is also thoughtfully represented, with a clear, bubble-style window that offers a glimpse into the driver s compartment, complete with the iconic UP logo and the faintest traces of instrumentation that hint at the locomotive s operational history.

Beyond its technical and auditory precision, the **Proto 2000 GP20** is a statement piece for any HO scale layout, whether it s a sprawling mainline operation or a focused yard scene. Its imposing presence, combined with the authenticity of its details, makes it a centerpiece that instantly draws the eye. Whether pulling a long freight train across a bridge, switching cars in a bustling classification yard, or standing idle at a siding with its lights glowing in the twilight, this model embodies the spirit of Union Pacific s golden age of diesel power. For modelers who demand excellence and for enthusiasts who appreciate the marriage of history and modern technology, the **Proto 2000 GP20 (920-41556, 487-WDCC Sound)** is a masterpiece that elevates any collection and brings the roar of the rails to life with unmatched realism.

### **Pros and Cons of buying a N Scale Up Railway GP20 Diesel (487 WDC, Sound) Proto 2000 (920-41556)**

#### **Pros**

1. **High-Quality Construction** The Proto 2000 GP20 is known for its durable plastic body, well-molded details, and sturdy chassis. The parts are generally well-engineered, reducing the risk of breakage during operation.

2. **Sound Effects** The inclusion of sound (likely DCC-compatible) enhances realism, providing realistic diesel engine noises, bell sounds, and possibly other ambient effects. This significantly improves the modeling experience compared to silent models.

3. **Accurate Scale and Detail** Proto 2000 models are designed to closely resemble real-world prototypes. The GP20 is a well-detailed representation of the EMD GP20, with accurate liveries, window placement, and body styling.

4. **DCC-Compatible** The model supports Digital Command Control (DCC), allowing for advanced control over speed, direction, and sound functions. This makes it suitable for larger layouts with multiple locomotives.

5. **Wide-Driver Cab (WDC) Option** The WDC version includes a more detailed cab interior with separate driver and engineer compartments, which adds realism and visual interest compared to standard cabs.

6. **Good Brand Reputation** Proto 2000 is a respected name in N-scale modeling, known for reliability and attention to detail. Many hobbyists trust their products for long-term use.

7. **Easy Assembly** While some N-scale models require extensive assembly, the Proto 2000 GP20 is relatively straightforward to put together, with clear instructions and minimal parts.

8. **Compatibility with Accessories** The model fits well with other N-scale track and accessories, making it easy to integrate into existing layouts.

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#### **Cons**

1. **Price** The GP20, especially with sound and DCC compatibility, is a premium model. The cost may be prohibitive for hobbyists on a tight budget, particularly if they need additional accessories (e.g., sound decoder, track power supply).

2. **Potential for Wear Over Time** While well-built, plastic N-scale models can develop wear over time, especially in high-use layouts. The body may show signs of aging if not handled carefully.

3. **Sound Decoder Requirement** The model includes sound, but it typically requires an external sound decoder (e.g., from MRC, Bachmann, or SoundTraxx). This adds to the initial cost and complexity for beginners.

4. **Limited Customization** Unlike some models that allow for extensive weathering or modifications, the Proto 2000 GP20 is designed to be a ready-to-run (RTR) model with minimal customization options.

5. **Track Clearance Issues** Some N-scale models, including certain GP20 variants, may have tight track clearance. Hobbyists with older or more restrictive track layouts may need to adjust their setup.

6. **Learning Curve for DCC** If you re new to DCC, setting up sound and controlling multiple locomotives can be overwhelming. Additional investment in a DCC system (e.g., Lenz, NCE, or Bachmann) may be necessary.

7. **Availability of Liveries** While Proto 2000 offers multiple liveries, some rare or regional variants may not be available, limiting options for collectors or those modeling specific regions.

8. **Potential for Static Issues** Like all plastic models, the GP20 can develop static electricity, which may cause minor paint lifting or dust attraction over time. Regular cleaning is recommended.

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### **Conclusion**

The Proto 2000 GP20 Diesel (487 WDC, Sound) is a high-quality, realistic N-scale model that excels in detail, sound, and DCC compatibility. It is ideal for hobbyists who prioritize realism, durability, and advanced features but may be less suitable for those on a tight budget or new to DCC. The model s strengths lie in its construction, sound effects, and accurate representation of the prototype, while its drawbacks include cost, dependency on external sound decoders, and potential maintenance needs.

### **Recommendation**

- You are an experienced hobbyist or willing to invest in DCC and sound accessories.

- You value realism, sound, and a well-built locomotive for your N-scale layout.

- You have the budget to accommodate the upfront cost and potential future upgrades.

- You prefer ready-to-run models with minimal assembly requirements.

- You are a beginner with DCC or sound systems, as the learning curve and additional costs may be overwhelming.

- Your budget is limited, as there are simpler (though less detailed) alternatives available.

- You require extensive customization or rare liveries not offered by Proto 2000.

- Your track layout has tight clearances that may conflict with the model s dimensions.

For those who meet the criteria, the Proto 2000 GP20 is an excellent choice that will enhance any N-scale railroad layout with realism and functionality. For others, exploring slightly less expensive or simpler models (e.g., Bachmann or Kato GP20 variants) may be a more practical starting point.

Details:

Paint: Factory Painted. DCC Status: Dual Mode Decoder Installed. Packaging: Original Box. Paperwork: Original Paperwork Included.

Wheel Wear: Very Little. Sound Status: Yes - Tested Works. 100% SATISFACTION GUARANTEE. DCC Manufacturer ID: QSI.

Running condition: Runs Well on both DC DCC. Cosmetic condition: C-8 Like New. Growing up, my grandfather and I worked together building our model railroad layout. Material: Plastic.

Couplers: Knuckle Style. Lighting Features: Directional Lights,Number Boards,Interior Lights. Doug - model Train Market.

part #: 92041556 prices

• $69.99-$199.99

specifications gscalemodeltraingi:

• brand: Proto
• mpn: 920-41556
• gauge: Ho
• type: Diesel Locomotive
• material: Plastic
• box: Original Box
• control: Dual Analog Digital
• couplers: Knuckle Style
• dcc: Dcc Dual Mode Decoder Installed
• dcc manufacturer id: Qsi
• grading: C-8 Like New
• lighting: Directional Lights, Number Boards, Interior Lights
• paint: Factory Painted
• paperwork: Original Paperwork Included
• power supply: Dc
• running condition: Runs Well On Both Dc Dcc
• sound: Yes Tested Works
• state of assembly: Ready To Go/pre-built
• train operating company: Union Pacific Railroad
• wheel wear: Very Little
• upc: 616374083077

payments gscale model traingi:

• other
• wallet: Paypal
• credit card: Diners-club

shipping gscale model traingi:

• type: Fixed
• class: Standard, Expedited
• service: Standard, USPS Priority Mail, UPS Ground, UPS 2nd Day Air
• cost: $0.00
• transit: 3-7 Days
• carrier: USPS, UPS

seller gscale model traingi:

• rating: 100.0%
• city: Ocala, Florida
• # reviews: 102664

offer gscale model traingi:

• availability: In Stock
• options: Ship-to-home
• quantity: 1
• started: February 2, 2026
• sold: 0

general gscale model traingi:

• model Railroads Trains > Railroads Trains > Locomotives
• condition: Used

returns gscale model traingi:

• paid by: Seller
• method: Money back
• policy: Returns Accepted
• time: 60 Days

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