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First Gear/DCP Komatsu D275AX-5 SIGMA Dozer with Ripper 1/50 Diecast Model by First Gear

First Gear/DCP

Komatsu D275AX-5 SIGMA Dozer with Ripper 1/50 Diecast Model by First Gear

First Gear/DCP Komatsu D275AX-5 SIGMA Dozer with Ripper 1/50 Diecast Model by First Gear is a detailed 1:50 scale construction replica with working metal tracks and adjustable blade, priced at $99.95. Ideal for collectors and display enthusiasts seeking realistic heavy equipment models.

$99.95

● In stock

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Key features

  • 1:50 scale diecast model
  • Adjustable SIGMA full-U blade
  • Working segmented metal tracks
  • Poseable single shank ripper
  • Detailed operator control center
  • Durable diecast metal construction
  • Approx. 7"L x 3.5"W x 3"H

Pros

  • +Highly detailed operator cab
  • +Realistic metal track movement
  • +Accurate scale representation
  • +Durable build quality
  • +Functional adjustable parts
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Cons

  • No motorized functions
  • Not intended for rough play
  • Limited articulation vs RC models

About First Gear/DCP Komatsu D275AX-5 SIGMA Dozer with Ripper 1/50 Diecast Model by First Gear

What is First Gear/DCP Komatsu D275AX-5 SIGMA Dozer with Ripper 1/50 Diecast Model by First Gear?

The First Gear/DCP Komatsu D275AX-5 SIGMA Dozer with Ripper 1/50 Diecast Model by First Gear is a precision-crafted 1:50 scale replica of a real-world Komatsu heavy-duty bulldozer. Designed for accuracy and realism, this diecast model features a durable metal construction with plastic accents that mirror the actual machinery. Measuring approximately 7 inches long, 3.5 inches wide, and 3 inches high, it's built for display and hands-on interaction. This model captures the engineering of the full-size D275AX-5, including its signature SIGMA full-U blade and single shank ripper, making it a standout piece for construction equipment enthusiasts.

Key features

  • Adjustable SIGMA Blade — Full-U blade can be positioned for realistic grading simulation.
  • Working Metal Tracks — Segmented metal treads provide authentic movement and texture.
  • Poseable Ripper — Single shank ripper adjusts for different digging angles.
  • Detailed Operator Cab — Realistic control panel and seating replicate the actual dozer interior.
  • Diecast Construction — Durable metal body ensures longevity and weight realism.
  • 1:50 Scale Accuracy — Precisely proportioned to match the original Komatsu model.
  • Display-Ready Design — Ideal for shelves, offices, or educational displays.

Who is First Gear/DCP Komatsu D275AX-5 SIGMA Dozer with Ripper 1/50 Diecast Model by First Gear for?

This model is perfect for adult collectors, construction professionals, and industrial history enthusiasts who appreciate high-fidelity replicas of heavy machinery. It also appeals to educators and hobbyists using scale models for teaching or dioramas. With its intricate design and functional components, it’s suited for those who value both visual detail and interactive features in diecast models.

How does First Gear/DCP Komatsu D275AX-5 SIGMA Dozer with Ripper 1/50 Diecast Model by First Gear compare?

Compared to standard polypropylene or toy-grade construction models, this First Gear diecast stands out with its use of metal tracks, poseable functions, and operator cabin detail. It offers greater realism than basic plastic models and competes well with other premium 1:50 scale brands in accuracy and material quality. While not motorized, its mechanical articulation surpasses many entry-level replicas, making it a strong mid-tier collectible for serious display purposes.

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Best use cases

  • Display in office or home
  • Collectible for adult hobbyists
  • Educational construction demo
  • Gift for machinery enthusiasts
  • Diorama or scale modeling
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Is Komatsu D275AX-5 SIGMA Dozer with Ripper 1/50 Diecast Model by First Gear right for you?

This model suits adult collectors and professionals interested in construction equipment. No special skills needed—ideal for display or casual handling. At $99.95, it offers premium detail without RC complexity. Consider similar 1:50 diecast models from reputable brands if seeking alternatives with motorization or different scale ratios.

How it compares: Compared to plastic toy dozers or basic diecast models, this First Gear Komatsu offers superior metal construction, working tracks, and cab detail. It outperforms entry-level replicas in realism but lacks motorization found in higher-end RC construction models.

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Frequently Asked Questions

What scale is the Komatsu D275AX-5 diecast model?

The Komatsu D275AX-5 diecast model is built at a 1:50 scale, accurately representing the dimensions and design of the full-size dozer for detailed display and collection purposes.

Does the dozer have working tracks?

Yes, the model features working segmented metal tracks that move realistically, enhancing its authenticity and display appeal for construction equipment enthusiasts.

How detailed is the operator cab?

The operator control center is highly detailed, featuring a realistic dashboard, seat, and controls that mirror the actual Komatsu D275AX-5 dozer interior for immersive display.

Is this model suitable for children?

This model is best suited for adult collectors. It is not designed for rough play and contains small parts, making it ideal for display rather than child use.

Can the ripper and blade be adjusted?

Yes, the single shank ripper is poseable and the SIGMA full-U blade is adjustable, allowing for dynamic positioning to simulate real-world earthmoving operations.

How much does Komatsu D275AX-5 SIGMA Dozer with Ripper 1/50 Diecast Model by First Gear cost?

Komatsu D275AX-5 SIGMA Dozer with Ripper 1/50 Diecast Model by First Gear is $99.95 at Diecast. Prices may change — click through to Diecast for the latest.

Is Komatsu D275AX-5 SIGMA Dozer with Ripper 1/50 Diecast Model by First Gear in stock at Diecast?

Yes, Komatsu D275AX-5 SIGMA Dozer with Ripper 1/50 Diecast Model by First Gear is currently in stock at Diecast.

Are there coupon codes for Diecast?

Yes — Love Those Deals currently tracks 4 active Diecast coupons. See the coupons section on this page to copy a code before checkout.

Specifications

Brand
First Gear/DCP
Product Type
Komatsu Models
Category
Komatsu Models
SKU
1334
MPN
50-3341
Last updated Apr 28, 2026