---
product_id: 12620540
title: "Kato USA Model Train Products HV1 UNITRACK R730mm Outer Oval Track"
brand: "kato"
price: "R$1903"
currency: BRL
in_stock: true
category: "Kato"
url: https://www.desertcart.com.br/products/12620540-kato-usa-model-train-products-hv1-unitrack-r730mm-outer-oval
store_origin: BR
region: Brazil
---

# includes power feeder for seamless connectivity snap-fit UNITRACK system for effortless setup 730mm radius precision curve Kato USA Model Train Products HV1 UNITRACK R730mm Outer Oval Track

**Brand:** kato
**Price:** R$1903
**Availability:** ✅ In Stock

## Summary

> 🛤️ Snap, power, and expand your dream layout in minutes!

## Quick Answers

- **What is this?** Kato USA Model Train Products HV1 UNITRACK R730mm Outer Oval Track by kato
- **How much does it cost?** R$1903 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/12620540-kato-usa-model-train-products-hv1-unitrack-r730mm-outer-oval)

## 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

- • **Snap & Go Setup:** Innovative UNITRACK snap system makes assembling or reconfiguring layouts a breeze.
- • **Power-Ready Design:** Includes a track feeder compatible with Kato Power Packs for instant electrification.
- • **Effortless Expansion:** Easily extend your layout from the HM1 Master Set with this perfect oval track.
- • **Versatile Layout Building:** Ideal for beginners and pros alike to create both simple and complex track designs.
- • **Precision Engineered Curves:** 28 curved sections with a 730mm radius ensure smooth, realistic train movement.

## Overview

The Kato USA HV1 UNITRACK R730mm Outer Oval Track is a precision-engineered HO scale track expansion featuring 28 curved pieces forming a 730mm radius oval. Designed for seamless integration with the HM1 Master Set, it includes a power feeder compatible with Kato Power Packs and utilizes the easy-to-use UNITRACK snap system for quick, reliable assembly. Perfect for hobbyists aged 12 and up, this medium-sized track set offers both beginners and advanced modelers a versatile foundation to build and expand their layouts with confidence.

## Description

From the Manufacturer The Kato HO UNITRACK Master (HM) and Variation (HV) sets are the ultimate expansion track sets, perfect for beginners who are looking to get started in the hobby, while also providing complex structures for those seeking to create more complex and advanced layouts. Starting with the base Master Set, you can expand to create any layout you desire by adding as many Variation sets or individual unitrack pieces as you like. Each Variation set box contains a complete layout landmark, whether it's a staging yard, a passing siding, or a flyover viaduct bridge.

## Features

- Creates a basic oval made from 28 3/4" radius curves that can fit around the HM1
- Perfect to expand from the HM1 Set
- Easy to use assorted track set in a box
- Includes a basic track oval and a track feeder for supplying power from a Kato Power Pack
- Reliable and easy-to-use UNITRACK snap track system makes setting up both temporary and permanent layouts a snap

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0058G3Z1W |
| Age Range Description | 12 Years & Up |
| Best Sellers Rank | #450,549 in Toys & Games ( See Top 100 in Toys & Games ) #258 in Toy Train Set Tracks |
| Brand Name | Kato |
| Customer Reviews | 4.6 4.6 out of 5 stars (111) |
| Global Trade Identification Number | 04949727524504 |
| Indoor Outdoor Usage | Indoor |
| Item Dimensions | 98 x 60 x 2 inches |
| Item Part Number | 3-111 |
| Item Weight | 2.13 ounces |
| Manufacturer | Kato Trains |
| Manufacturer Part Number | 3-111 |
| Manufacturer Warranty Description | 60 day warranty against manufacturer defects |
| Manufacturer recommended age | 14 months and up |
| Model Number | 3-111 |
| Number of Items | 1 |
| Operation Mode | manual |
| Scale | HO |
| Set Name | UNITRACK R730mm Outer Oval Track |
| Size | Medium |
| Sub Brand | (-) |

## Images

![Kato USA Model Train Products HV1 UNITRACK R730mm Outer Oval Track - Image 1](https://m.media-amazon.com/images/I/91JfUlL-gHL.jpg)

## Frequently Bought Together

- Kato USA Model Train Products HV1 UNITRACK R730mm Outer Oval Track
- Kato USA Model Train Products HV5 UNITRACK R550mm Basic Oval Track Set, 21 5/8"

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**Shop now:** [https://www.desertcart.com.br/products/12620540-kato-usa-model-train-products-hv1-unitrack-r730mm-outer-oval](https://www.desertcart.com.br/products/12620540-kato-usa-model-train-products-hv1-unitrack-r730mm-outer-oval)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-09-27*