--- product_id: 574292451 title: "Union Pacific Big Boy Steam Locomotive 4014 K126-4014 N Gauge" brand: "kato" price: "21990552₫" currency: VND in_stock: true reviews_count: 6 category: "Kato" url: https://www.desertcart.vn/products/574292451-union-pacific-big-boy-steam-locomotive-4014-k126-4014-n store_origin: VN region: Vietnam --- # 4-8-8-4 articulated wheel arrangement Dual coreless motors for smooth power Runs on tight R11.2 inch curves Union Pacific Big Boy Steam Locomotive 4014 K126-4014 N Gauge **Brand:** kato **Price:** 21990552₫ **Availability:** ✅ In Stock ## Summary > 🚂 Own a legend in N gauge – where power meets precision on every curve! ## Quick Answers - **What is this?** Union Pacific Big Boy Steam Locomotive 4014 K126-4014 N Gauge by kato - **How much does it cost?** 21990552₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/574292451-union-pacific-big-boy-steam-locomotive-4014-k126-4014-n) ## Best For - kato enthusiasts ## Why This Product - Trusted kato brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Tight Curve Mastery:** Navigate sharp R11.2 inch curves with ease, perfect for compact, detailed layouts. - • **Powerful Dual Motors:** Experience seamless, robust traction that pulls heavy loads effortlessly. - • **Glossy Resurrection Finish:** Striking, high-gloss paintwork that captures the legendary steam locomotive’s revival glory. - • **Authentic 4-8-8-4 Articulated Design:** Iconic Big Boy wheel configuration recreated with precision for true-to-life realism. - • **Interchangeable Couplers & Accessories:** Customize your setup with included heavy couplers and front pilot options for ultimate versatility. ## Overview The Kato Union Pacific Big Boy 4014 N Gauge model is a meticulously crafted replica of the iconic 4-8-8-4 steam locomotive, featuring dual coreless motors for smooth, powerful operation and the ability to handle tight R11.2 inch curves. Finished in a glossy resurrection black, it includes interchangeable couplers and accessories, making it a must-have for serious model railway enthusiasts seeking authentic detail and reliable performance. ## Description Product Description The beautiful appearance of the resurrection vapor is reproduced with a glossy finish. The characteristic 4-8-8-4 axis arrangement (articulated) and the heavy foot circumference reproduced. Equipped with 2 coreless motors. Provides a smooth and powerful run. Achieves driving at R11.2 inches (282 mm) minimum passing curve radius (*When driving in a double line or yard, please be careful not to contact the oncoming vehicle. It can be reproduced as a real car with FEF-3 (comes with a heavy coupler for FEF-3 and GS-3) headlights. Standard knuckle coupler Coupler Trip Pin Included [Accessories] FEF-3 GS-4 heavy coupler coupler coupler coupler Safety Warning Not Specific Review: Amazingly detailed N gauge Big Boy!!!! - The Big Boy, what a sight to behold even in N gauge. It runs so smooth especially at low speeds, it's amazing to see all those coupling rods move. This has dual motors so it can pull a hefty amount of cars without a worry. Japanese Kato locos are always reliable and easy to work on compared to some other manufacturers made in China models. It comes with instructions and front swappable pilot with coupling. Highly recommended if you are a serious model railway enthusiast. Very happy with my purchase. Review: This is the most detailed N gauge Big Boy ever. Just a beautiful model train, I couldn't be happier! ## Features - The Big Boys' 4014 has been revived after 60 years of time on the Union Pacific Railroad ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BNX7P8WF | | Battery Description | no batteries required | | Best Sellers Rank | 576,590 in Toys & Games ( See Top 100 in Toys & Games ) 1,333 in Kids' Play Trains & Trams | | Brand Name | Kato | | Colour | Black | | Customer Reviews | 4.6 4.6 out of 5 stars (101) | | Global Trade Identification Number | 04949727689944 | | Included Components | Heavy couplers for FEF-3 and GS-4 | | Is Assembly Required | No | | Item Dimensions | 48 x 88 x 326 millimetres | | Item Type Name | Railroad Model | | Item Weight | 0.25 Kilograms | | Manufacturer | カトー(KATO) | | Manufacturer Part Number | 126-4014 | | Material Type | Plastic | | Maximum Age Recommendation | 99 | | Model Name | Big Boy Locomotora de vapor #4014 | | Model Number | 126-4014 | | Not for Kids | No | | Operation Mode | Manual | | Other Special Features of the Product | 4-8-8-4 axis arrangement similar to the actual vehicle, heavy foot circumference, 2 coreless motors, and FEF-3 can be stacked together | | Power Source | Electrical | | Product Style | realism | | Remote Included | No | | Scale | Medium | | Set Name | Kato Union Pacific Big Boy Steam Locomotive 4014 | | Size | N Gauge | | Subject Character | steam locomotive | | Theme | Transportation | | Unit Count | 1.0 count | ## Product Details - **Brand:** Kato - **Material:** Plastic - **Included Components:** Heavy couplers for FEF-3 and GS-4 - **Global Trade Identification Number:** 04949727689944 ## Images ![Union Pacific Big Boy Steam Locomotive 4014 K126-4014 N Gauge - Image 1](https://m.media-amazon.com/images/I/71oatNmMzUL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Amazingly detailed N gauge Big Boy!!!! *by Y***A on 29 June 2024* The Big Boy, what a sight to behold even in N gauge. It runs so smooth especially at low speeds, it's amazing to see all those coupling rods move. This has dual motors so it can pull a hefty amount of cars without a worry. Japanese Kato locos are always reliable and easy to work on compared to some other manufacturers made in China models. It comes with instructions and front swappable pilot with coupling. Highly recommended if you are a serious model railway enthusiast. Very happy with my purchase. ### ⭐⭐⭐⭐⭐ Review *by P***L on 16 April 2026* This is the most detailed N gauge Big Boy ever. Just a beautiful model train, I couldn't be happier! ### ⭐⭐⭐⭐⭐ Review *by 桃***荘 on 29 January 2026* 素晴らしいの一言！ ## Frequently Bought Together - Kato USA Inc. N Union Pacific Big Boy Steam Locomotive #4014 KAT1264014 N Locomotives - Kato USA Model Train Products N Scale Union Pacific Water Tender 2-Car Set - Kato USA Model Train Products N Scale Union Pacific Excursion Train 7-Car Set --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/574292451-union-pacific-big-boy-steam-locomotive-4014-k126-4014-n](https://www.desertcart.vn/products/574292451-union-pacific-big-boy-steam-locomotive-4014-k126-4014-n) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-15*