---
product_id: 633419146
title: "126-4014 Union Pacific Railroad Big Boy #4014"
brand: "kato"
price: "31729674₫"
currency: VND
in_stock: true
reviews_count: 5
category: "Kato"
url: https://www.desertcart.vn/products/633419146-126-4014-union-pacific-railroad-big-boy-4014
store_origin: VN
region: Vietnam
---

# 4-8-8-4 articulated axis for realistic motion Dual coreless motors for smooth power R11.2 inch minimum curve radius for tight turns 126-4014 Union Pacific Railroad Big Boy #4014

**Brand:** kato
**Price:** 31729674₫
**Availability:** ✅ In Stock

## Summary

> 🚂 Own a Legend: Command the rails with the iconic Big Boy #4014!

## Quick Answers

- **What is this?** 126-4014 Union Pacific Railroad Big Boy #4014 by kato
- **How much does it cost?** 31729674₫ 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/633419146-126-4014-union-pacific-railroad-big-boy-4014)

## 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

- • **Power Meets Precision:** Dual coreless motors deliver ultra-smooth, powerful runs that handle heavy loads effortlessly.
- • **Authentic Articulation:** True-to-life 4-8-8-4 wheel arrangement recreates the iconic Big Boy’s legendary engineering.
- • **Compact Maneuverability:** Capable of navigating tight R11.2 inch curves, perfect for detailed, space-conscious layouts.
- • **Versatile Coupling System:** Includes heavy-duty couplers compatible with FEF-3 and GS-4 models for seamless train assembly.
- • **Glossy Resurrection Finish:** Striking glossy paintwork captures the historic revival of Union Pacific’s #4014 in stunning detail.

## Overview

The KATO 126-4014 Union Pacific Railroad Big Boy #4014 is a meticulously crafted N gauge model train featuring dual coreless motors for smooth, powerful operation and a realistic 4-8-8-4 articulated wheel setup. With a minimum curve radius of 11.2 inches, it offers excellent maneuverability on compact layouts. Finished in a glossy paint that celebrates the historic resurrection of the Big Boy #4014, it includes heavy-duty couplers compatible with FEF-3 and GS-4 models, making it a must-have for serious model railroad enthusiasts seeking both authenticity and performance.

## 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

Review: 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 my first Kato locomotive, and to say I’m impressed is an understatement. The model is beautiful, and while this one is just DC without sound, it still is perfect. Can’t wait to get my layout properly built to run it more often. While it’s an expensive model, Kato makes sure it’s worth every penny. The mechanism is smooth, able to perform crawls just as easily as it can run at full speed. I don’t know its pulling power, I don’t have enough cars to test, but it ran fine with the full excursion carriage set as if it had no load. 5 stars, would recommend!

## Features

- The Big Boys' 4014 has been revived after 60 years of time on the Union Pacific Railroad

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BNX7P8WF |
| Assembly Required | No |
| Batteries Included | No |
| Batteries Required | No |
| Best Sellers Rank | #217,426 in Toys & Games ( See Top 100 in Toys & Games ) #1,095 in Toy Trains & Train Sets |
| Colour | Black |
| Customer Reviews | 4.5 4.5 out of 5 stars (91) |
| Date First Available | 15 December 2022 |
| Generic Name | Railroad Model |
| Included Components | Heavy couplers for FEF-3 and GS-4 |
| Item Dimensions LxWxH | 48 x 88 x 326 Millimeters |
| Item Weight | 250 g |
| Item model number | 126-4014 |
| Manufacturer | カトー(KATO) |
| Manufacturer recommended age | 0 months and up |
| Material Type(s) | Plastic |
| Model Number | 126-4014 |
| Product Dimensions | 4.8 x 8.8 x 32.6 cm; 250 g |

## Product Details

- **Brand:** Kato
- **Material:** Plastic
- **Included Components:** Heavy couplers for FEF-3 and GS-4
- **Global Trade Identification Number:** 04949727689944

## Images

![126-4014 Union Pacific Railroad Big Boy #4014 - Image 1](https://m.media-amazon.com/images/I/71oatNmMzUL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*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 R***N on 2 December 2025*

This is my first Kato locomotive, and to say I’m impressed is an understatement. The model is beautiful, and while this one is just DC without sound, it still is perfect. Can’t wait to get my layout properly built to run it more often. While it’s an expensive model, Kato makes sure it’s worth every penny. The mechanism is smooth, able to perform crawls just as easily as it can run at full speed. I don’t know its pulling power, I don’t have enough cars to test, but it ran fine with the full excursion carriage set as if it had no load. 5 stars, would recommend!

### ⭐⭐⭐⭐⭐ Review
*by B***S on 25 April 2024*

Exactly as described, Safely packaged with plenty of padding - Box and Kato train in showroom condition - awesome performance - looks magical when running and is the real centrepiece when it is on my layout.

## 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

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-01-24*