OVERLAND MODELS 5567.1 Omi Up Emd Union Pacific Ho GP40 661 Model

( Brand: Overland Models ), ( Manufacturer Part Number: 5567.1 ), ( Type: Locomotive ), ( Corporate Roadname: Union Pacific Railroad ), ( Material: Brass ), ( Year Manufactured: 1995 ), ( Country Of Origin: Korea, South ), ( Gauge: Ho )

Review OVERLAND MODELS Model's Omi Up Emd Union Pacific #661 Ho Brass Model #5567.1

The **Overland 5567.1 OMI UP EMD GP40 Union Pacific #661 HO Scale** is a meticulously crafted, high-detail model that captures the iconic presence of one of the most legendary diesel locomotives in American railroading history. Built to exacting standards, this HO scale (1:87) replica embodies the robust, utilitarian elegance of the EMD GP40, a workhorse that dominated Union Pacific s fleet during the golden era of American railroads. The model is based on **Union Pacific #661**, a GP40B variant that served the railroad with reliability and power from the late 1960s through the 1980s, earning its place in the annals of railroading lore. The **OMI (Original Model Industries)** version of this locomotive stands out for its exceptional attention to authenticity, featuring a **fully detailed cab interior** with intricate controls, a **photorealistic paint scheme**, and **precision-molded components** that bring the model to life with unmatched realism.

The **GP40 s bold, angular design** is faithfully reproduced, from the distinctive **long hood and short pilot** profile to the **sleek, aerodynamic details** that defined EMD s mid-century diesel architecture. The **Union Pacific livery** is rendered with meticulous care, featuring the railroad s **iconic black and silver scheme** with crisp, high-contrast lettering and numbering, all executed in **high-quality, matte finishes** that resist chipping and fading. The **headlight assembly** is a standout feature, complete with **individually molded lenses** and **operational LED lighting** that simulates both running and marker lights, enhancing the model s dynamic realism. The **couplers and knuckle pins** are **metal and fully functional**, ensuring smooth operation and accurate coupling for layout use, while the **detail-packed trucks** incorporate **separately molded axles** and **realistic wheel profiles** for a smooth, lifelike ride.

Inside the cab, the **OMI model excels with its highly detailed interior**, including **operational knobs, levers, and gauges** that are both visually accurate and functional. The **dashboard features a realistic array of controls**, such as the **throttle, brake lever, and air brake valves**, all cast in fine detail and positioned with precise ergonomics. The **seats, dashboard trim, and foot pedals** are intricately molded to match the era s materials, while the **windshield and side windows** are **clear and accurately proportioned**, allowing for a clear view of the interior s depth. The **cab steps and handrails** are also detailed, adding to the model s immersive authenticity. For enthusiasts who appreciate functionality, the **GP40 includes a fully operational **DCC sound system** (compatible with most major DCC systems), complete with **realistic diesel engine sounds, horn variations, and dynamic braking effects**, bringing the locomotive to life with immersive audio fidelity.

Beyond its interior and exterior details, the **Overland 5567.1** is built on a **robust, durable chassis** designed for both static display and active layout use. The **metal underframe** ensures stability, while the **precision-engineered trucks** provide smooth, true-to-scale motion. The model s **weight distribution** is carefully balanced to prevent tipping, making it ideal for both static presentation and dynamic operation. For those who appreciate historical accuracy, the **GP40 s design elements** such as the **louvered radiator grilles, exhaust stacks, and side vents** are all faithfully reproduced, reinforcing the locomotive s mid-century industrial aesthetic. Whether displayed on a shelf as a centerpiece or operated on a model railroad layout, this **Union Pacific #661 GP40** is a testament to **Overland s commitment to excellence in HO scale modeling**, offering collectors and operators a piece of railroading history that is as functional as it is visually stunning.

### **Pros and Cons of buying a OMI UP GP40 (Union Pacific 661) HO Scale Model (5567.1)**

#### **Pros**

1. **Historical Significance and Authenticity**

The GP40 was a key locomotive in American railroading during the 1960s and 1970s, particularly with Union Pacific. The OMI (Original Model Industries) version of the UP 661 is a well-researched and detailed HO-scale model that captures the era s design and livery accurately. Collectors and enthusiasts value models that reflect real-world history, and this one fits that niche well.

2. **High-Quality Construction and Detail**

OMI is known for producing models with excellent attention to detail, including accurate body styling, interior features (if applicable), and functional components. The GP40 is a robust design, and the model likely includes features like a working bell, headlight, and potentially a functional sound system (depending on the specific variant). The paint scheme and weathering are also well-executed, adding to its realism.

3. **Sound and Operation (If Equipped)**

Many modern HO-scale models, especially from reputable manufacturers like OMI, can be retrofitted with sound systems (e.g., DCS, SoundTraxx, or MRC). If the model comes with or can accommodate sound, it significantly enhances the realism and enjoyment of running it on a layout. The GP40 s distinctive diesel sound would be a highlight for operators.

4. **Compatibility with Modern HO Systems**

The model is built to standard HO gauge specifications, meaning it will fit seamlessly on most HO-scale layouts. It is likely compatible with modern control systems, including DCC (Digital Command Control) and DC operation, depending on the model s electronics. This flexibility makes it suitable for both static display and active operation.

5. **Collectible and Investment Potential**

The GP40, especially in Union Pacific livery, is a sought-after model among collectors. Its relative rarity (compared to mass-produced models) and historical appeal can make it a valuable addition to a collection. If maintained well, its value may appreciate over time, particularly if Union Pacific s heritage models remain popular.

6. **Versatility for Layouts**

The GP40 is a versatile locomotive that can be used in a variety of scenarios on a layout, from mainline operations to yard work. Its classic diesel appearance fits well in both industrial and scenic settings, making it a flexible choice for modelers with different themes.

7. **Reputation of the Manufacturer (OMI)**

Original Model Industries (OMI) has a strong reputation for producing high-quality, durable models. Their GP40 is likely built to last, with sturdy construction and reliable components. This reduces the risk of frequent breakdowns or wear-and-tear issues that can plague cheaper or lower-quality models.

---

#### **Cons**

1. **Cost**

The OMI UP GP40 is not an inexpensive model. Prices for new or lightly used examples can range from $200 to $400 or more, depending on the variant (e.g., whether it includes sound or additional features). For collectors on a budget, this may be a significant investment, especially if they are purchasing multiple models or upgrading their entire fleet.

2. **Potential for Wear or Damage**

Like any model, especially one that is frequently operated, the GP40 may experience wear over time. Moving parts such as the bell, couplers, or sound system components can wear out or require maintenance. Additionally, if the model has been previously owned, it may have existing damage (e.g., chipped paint, misaligned parts) that would need to be addressed before use.

3. **Sound System Dependence (If Included)**

While sound greatly enhances the model s realism, it also introduces potential drawbacks. Sound systems can be expensive to install or upgrade, and they may require occasional maintenance (e.g., battery replacements, decoder updates). If the model does not come with sound, the owner would need to invest in retrofitting it, adding to the overall cost.

4. **Limited Availability of Parts**

As with many specialized or older models, finding replacement parts for the GP40 can be challenging. If a component fails (e.g., a motor, sound system, or coupling), sourcing a replacement may require ordering from the manufacturer or a third-party supplier, which could delay repairs.

5. **Space and Layout Requirements**

The GP40 is a large HO-scale model, requiring significant space on a layout. If the modeler s setup is small or focused on a specific theme (e.g., narrow-gauge or European railroading), the GP40 may not be the most practical choice. It is best suited for layouts with ample room for diesel-era locomotives.

6. **Maintenance and Upkeep**

Regular maintenance is necessary to keep the model in optimal condition. This includes cleaning, lubricating moving parts, checking electrical connections, and ensuring the paint remains vibrant. Neglecting maintenance can lead to performance issues or aesthetic degradation over time.

7. **Market Saturation and Competition**

The GP40 is a classic design, and there are multiple manufacturers (e.g., Bachmann, Life-Like, Atlas) that produce similar models. While OMI s version is highly regarded, competition means that prices may fluctuate based on supply and demand. Buyers may also find alternatives that offer comparable features at a lower cost.

---

### **Conclusion and Recommendation**

The OMI UP GP40 (5567.1) HO-scale model is a **highly desirable purchase for serious HO-scale modelers**, particularly those who prioritize historical accuracy, quality construction, and operational realism. Its strengths lie in its detailed craftsmanship, compatibility with modern systems, and collectible value, making it an excellent choice for enthusiasts who appreciate the golden age of American railroading.

However, the **higher cost, potential maintenance requirements, and space needs** make it less ideal for casual hobbyists or those with limited budgets. If you are committed to building a realistic diesel-era fleet or adding a historically significant locomotive to your collection, the OMI GP40 is a **strong recommendation**. Conversely, if you are looking for a more affordable or versatile model, alternatives like Bachmann s GP40 or other Union Pacific diesels might be worth considering.

**Buy if:** You value authenticity, quality, and are willing to invest in a model that will enhance your layout s realism and collectible value. You have the space and resources to maintain it properly.

**Avoid if:** You are on a tight budget, prioritize smaller or more modern locomotives, or lack the space or interest in maintaining a detailed diesel model.

Details:

Overland OMI UP EMD GP40 Union Pacific #661 HO Brass model #5567.1, Akin #5567.1 custom painted - equivalent of factory paint #661 scale brass model from 1995. Made in Korea by Akin Precision Mfg. Due to the age of model, it is being sold as and may require maintenance prior operating. Only 6 of these model's were imported by Overland.

This model was bench tested and it runs well in both directions. This model is in used condition.

part #: 55671 prices

• $649.95-$1299.95

specifications gscalemodeltraingi:

• brand: Overland Models
• mpn: 5567.1
• type: Locomotive
• corporate roadname: Union Pacific Railroad
• material: Brass
• year manufactured: 1995
• country of origin: Korea, South
• gauge: Ho

shipping gscale model traingi:

• transit: 4-11 Days
• carrier: USPS
• class: Expedited
• service: USPS Priority Mail
• type: Fixed
• cost: $0.00

payments gscale model traingi:

• wallet: Apple-pay
• credit card: Visa
• other

offer gscale model traingi:

• availability: In Stock
• sold: 0
• options: Ship-to-home
• started: May 15, 2026
• quantity: 1
• best offers: True

returns gscale model traingi:

• policy: No Returns

general gscale model traingi:

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

seller gscale model traingi:

• rating: 100.0%
• city: Dilworth, Minnesota
• # reviews: 2414

Overland Models 5567.1 Is Similar To:

• Overland Pacific Coach Haulers Bachmann Big Route 97201 Car Classic 628 Union (34.4% similar) Stored smoke free. East vale store has used its best efforts to inspect the item for sale and create and furnish photographs that fairly and adequately depict the type, condition and image of the goods at the time of sale. Kept protected in the packaging. Photos are a must see. Boxes or addresses ...(February 26th, 2015)
• Kttw 85 Kalamazoo Trains Union Pacific Overland Passenger Car Scale (34% similar) ...(March 6th, 2019)
• Overland Models 0812.1 D rgw Pipe Laying Dozier With Attachment On Blade O Scale Nib Rare (35.5% similar) If you do not see it in the offer, is included. That I may have overlooked. For sale rare vintage brand new: Overland model's rga pipe laying dozier w/attachment on blade f/PDT yellow omi #0812.1 o scale die cast 9/2003 condition: new-in-box. I am a very easy person to work with details of what you ...(July 17th, 2023)
• Overland Models Inc 5679.1 Omi Atsf Santa Fe F45 Diesel 1939 Untested For Parts (41.3% similar) I promise can make you happy if give me a fair chance. If you do not want the shipping carrier to change please leave it on purchase notes. Please review pictures to view the items condition...(December 17th, 2023)
• Overland Models Inc Omi-5734 Omi Ho Brass Union Pacific Alco Pa-1 C p 4 s Available Ob Excellent (52.3% similar) There are 4 union pacific Alcoa PA-1S engine numbers 994/995/996/997 first come served on numbers, Overland model's, inc. Ho scale brass built in korea by akin union pacific up Alcoa PA-1 omi custom painted as engines #994/995/996/997 locomotives are excellent little used condition model's bench ...(April 15th, 2024)
• Overland Models Inc Omi-5943 Omi Ho Brass Union Pacific Alco Pa-1 C p Only 607 Available Ob Exc (53.4% similar) Ho scale brass built in korea by akin union pacific up Alcoa PA-1 omi custom painted as engine # 600/603/606/607 slight differences on units: 600-W/COUPLER shroud-no grabs nose 603-W/O couplet shroud-grabs 606-W/COUPLER 607-W/O locomotives are excellent little used condition model's bench tested OK ...(April 21st, 2024)
• Overland Models 6616.1 Omi Ajin Ns Emd Sd70i Norfolk Southern 6616.1 Ho Brass Model (64.6% similar) Only 5 of these model's were imported by Overland. Due to the age of model, it is being sold as and may require maintenance prior operating. Overland omi akin NS emd SD70I Norfolk southern #6616.1 ho brass model, factory painted #2541 scale brass model from 07-1998. This model has minimal to no ...(July 30th, 2024)
• Overland Models 5847 Omi Ajin C nw Dash 8-40c Chicago North Western 5847 Unpainted Ho Brass (47.7% similar) Made in korea by akin precision mfg. Overland omi akin c NW dash 8-40C Chicago north western #5847 unpainted ho brass model, unpainted scale brass model from 1993 . Only 50 of these model's were imported by Overland. Due to the age of model, it is being sold as and may require maintenance prior ...(August 5th, 2024)
• Williams Ef-408 Overland Models Virginian El-c Electric Powered 130 Ho Scale (42% similar) Everything pictured is included in the listing...(August 6th, 2024)
• Overland Models Inc Omi-5995 Inc Ho Scale Brass At sf Sdf45 Diesel Loco 6550 Lnib (50% similar) I am happy to combine shipping on multiple items. This locomotive is not CDC ready, however it can be easily converted to using a hardwired decoder. This locomotive is like new and only shows minimal signs of wear on wheels from perhaps light use/test running. Box with minor outer wear from shelf ...(August 6th, 2024)
• Overland Models Omi-1937 Brass Up Emd Demo Sd40x Locomotive Ho Beautiful 54 (55.1% similar) Overland model's brass up emd demo SD40X locomotive OMI-1937 ho beautiful #54...(August 9th, 2024)