---
product_id: 113961557
title: "Caterpillar CT660 Day Cab Tractor & XL120 Lowboy Trailer, Core Classics Series Cat Trucks Construction Equipment | 1:50 Scale Model Collectible 85503C"
brand: "diecast masters"
price: "¥34233"
currency: JPY
in_stock: true
reviews_count: 12
category: "Diecast Masters"
url: https://www.desertcart.jp/products/113961557-caterpillar-ct660-day-cab-tractor-and-xl120-lowboy-trailer-core
store_origin: JP
region: Japan
---

# 1:50 scale, perfectly sized collectible Intricate engine & interior detail Heavy diecast metal precision Caterpillar CT660 Day Cab Tractor & XL120 Lowboy Trailer, Core Classics Series Cat Trucks Construction Equipment | 1:50 Scale Model Collectible 85503C

**Brand:** diecast masters
**Price:** ¥34233
**Availability:** ✅ In Stock

## Summary

> 🚛 Own the road in miniature—where precision meets prestige.

## Quick Answers

- **What is this?** Caterpillar CT660 Day Cab Tractor & XL120 Lowboy Trailer, Core Classics Series Cat Trucks Construction Equipment | 1:50 Scale Model Collectible 85503C by diecast masters
- **How much does it cost?** ¥34233 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/113961557-caterpillar-ct660-day-cab-tractor-and-xl120-lowboy-trailer-core)

## Best For

- diecast masters enthusiasts

## Why This Product

- Trusted diecast masters brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Collector’s Pride:** Core Classics Series packaging with protective blister and unbleached cardboard, designed to showcase and preserve your prized model.
- • **Precision Craftsmanship:** Accurate tire treads, rim details, and authentic logo treatments bring unparalleled realism to your collection.
- • **Versatile Display Options:** Removable 'Oversize Load' sign, trailer gooseneck, and operating ramps let you customize your display with dynamic realism.
- • **Perfect Scale, Perfect Fit:** At 1:50 scale and just under 22 inches long, this model fits seamlessly into any serious construction equipment lineup.
- • **Engineered for Authenticity:** Open the hood to reveal the meticulously crafted Cat CT13 engine—an engineer’s dream in miniature.

## Overview

The Diecast Masters Caterpillar CT660 Day Cab Tractor & XL120 Lowboy Trailer is a 1:50 scale collectible model crafted from heavy diecast metal. Featuring an opening hood with detailed Cat CT13 engine, removable trailer components, and authentic branding, this model offers exceptional realism and durability. Packaged in the Core Classics Series protective box, it’s designed for collectors aged 14 and up who value precision engineering and display-ready presentation.

## Description

desertcart.com: Diecast Masters Caterpillar CT660 Day Cab Tractor & XL120 Lowboy Trailer, Core Classics Series Cat Trucks Construction Equipment | 1:50 Scale Model Collectible 85503C : Toys & Games

Review: A Must Have (If you're a collector) - There's no practical reason for an adult to buy this except for a few reasons; 1. For someone else who collects that they know would appreciate adding this to their set; 2. For a teenager that shows an interest in starting; 3. For themselves. The latter is me - and I just love collecting 1:50 scale CATS (the construction machines - only). This low-boy is the perfect transporter to add to my collection. Diecast Masters are among the best of the manufacturers of these pieces. Sadly, I do not see a continued interest in today's generation in owning them - or even crafting them. The detail is exquisite and as an engineer, I can appreciate the workmanship.
Review: Beautiful, nice details. - Excellent, all ok and functional. Best of the best!

## Features

- Recommended Age 14+ Years, Not recommended for play
- Heavy diecast metal replica, truck hood opens to reveal Cat CT13 engine detail, removable "Oversize Load" sign for trailer, removable trailer gooseneck and operating loading ramps
- Realistic detailing throughout the model, detailed truck interior, authentic logo tratments and other brand marks, trailer deck replicates authentic camber, accurate tire tread and rim detail
- Dimensions approximately L-21.875, W-2.375, H-2.5 inches.
- Core Classics Series Packaging: Distinctive unbleached cardboard window box, printed with machine photo and specifications. Molded PVC blister protects model within the package. Cardboard outer box provides additional protection.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01H74VLSG |
| Best Sellers Rank | #174,999 in Toys & Games ( See Top 100 in Toys & Games ) #11,927 in Toy Figures & Playsets |
| Customer Reviews | 4.7 4.7 out of 5 stars (205) |
| Is Discontinued By Manufacturer | No |
| Item Weight | 2.2 pounds |
| Item model number | 85503 |
| Manufacturer | Diecast Masters America |
| Manufacturer recommended age | 14 years and up |
| Product Dimensions | 21.75 x 2.75 x 2.5 inches |

## Images

![Caterpillar CT660 Day Cab Tractor & XL120 Lowboy Trailer, Core Classics Series Cat Trucks Construction Equipment | 1:50 Scale Model Collectible 85503C - Image 1](https://m.media-amazon.com/images/I/41opYfDAAnL.jpg)

## Questions & Answers

**Q: How long is the flat part of the trailer? Try to find one long enough to display a roadtec transfer machine...(shuttlebugie)**
A: it is about 7"

**Q: can the front wheels steer?**
A: the front wheels have a little play in them , put not much, you can angle them , but just a small amount

**Q: Will the core cat escavator fit on the low boy**
A: Yes, it will.

**Q: Are this all diecast or with plastic?  If with plastic, which part?**
A: The lowboy trailer is all metal with rubber mud flaps and the the hood and the cab of the truck and the engine of the truck Is metal but the chassis could be plastic or metal

## Customer Reviews

### ⭐⭐⭐⭐⭐ A Must Have (If you're a collector)
*by A***C on October 5, 2023*

There's no practical reason for an adult to buy this except for a few reasons; 1. For someone else who collects that they know would appreciate adding this to their set; 2. For a teenager that shows an interest in starting; 3. For themselves. The latter is me - and I just love collecting 1:50 scale CATS (the construction machines - only). This low-boy is the perfect transporter to add to my collection. Diecast Masters are among the best of the manufacturers of these pieces. Sadly, I do not see a continued interest in today's generation in owning them - or even crafting them. The detail is exquisite and as an engineer, I can appreciate the workmanship.

### ⭐⭐⭐⭐⭐ Beautiful, nice details.
*by J***O on November 29, 2024*

Excellent, all ok and functional. Best of the best!

### ⭐⭐⭐⭐⭐ Rand gold tush collection
*by R***K on January 16, 2026*

Quality 1/50 scale dicast

## Frequently Bought Together

- Diecast Masters Cat Caterpillar CT660 Day Cab with XL 120 Low-Profile HDG Lowboy Trailer and Operator Core Classics Series 1/50 Diecast Model 85503 C
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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-06*