Hitachi ZW220 in Tomica and Why Construction Fans Take Notice

Tomica No.71 Hitachi ZW220 Wheel Loader

A Diecast Series Built on Authentic Licenses

Tomica is Japan’s longest-running diecast miniature series, launched in 1970 by Tomy — the company that merged with Takara in 2006 to form Takara Tomy. Over more than five decades, the line has expanded from domestic passenger cars to a broad range of licensed vehicles, using zinc-alloy diecast bodies combined with plastic parts and, depending on the model, clear cabin glazing. The No.71 slot in the standard Tomica lineup — the regular red-box range of everyday-sized models — is assigned to the Hitachi ZW220 wheel loader.

Because Tomica periodically rotates its catalog, the same number has been home to different vehicles across different eras, so “No.71 = Hitachi ZW220” marks a specific generation of the lineup rather than a permanent fixture. Construction vehicles — working machines of all kinds — have been part of the Tomica range almost from the beginning and occupy a position equal to passenger cars as one of the series’ two main pillars. Takara Tomy holds official licenses from Japanese heavy-equipment manufacturers including Komatsu and Kubota, and in this case Hitachi Construction Machinery. Those agreements govern exactly how logos, colors, and model designations appear on the finished toy.

The Real Machine Behind the Model

Hitachi Construction Machinery is part of the broader Hitachi Group and is one of the major global producers of hydraulic excavators and wheel loaders, with machines working on construction sites across North America, Europe, and Asia. The ZW series is the company’s wheel loader line — four-wheeled machines built around a front-mounted bucket for scooping, carrying, and depositing bulk material. The ZW220 sits in the mid-size bracket within that range, with real-machine operating weights in roughly the 18-tonne class, though exact figures vary by specification year and configuration.

What distinguishes wheel loaders as a machine type — and as a subject for miniature modeling — is articulated center-pivot steering: the front and rear halves of the machine bend relative to each other at a central joint to turn, rather than relying on steerable front wheels alone. This structural characteristic is reproduced in the Tomica model’s design. The orange-and-black livery accurately reflects Hitachi Construction Machinery’s real-world color scheme, and “H ZW 220” lettering appears on the body sides under the official license. The clear cabin window panel signals the enclosed operator cab.

Why International Collectors Follow Japanese Construction Diecast

Tomica holds a well-established place in the international diecast community. Collectors in Europe and North America discuss it alongside Matchbox and Hot Wheels as a benchmark for metal-body miniatures, and that reputation has built up over many years.

What gives a model like the Hitachi ZW220 particular interest outside Japan is that the domestic Tomica catalog includes licensed models tied to Japanese industrial brands — Hitachi, Komatsu, UD Trucks — that rarely appear in international Tomica releases or in Western diecast ranges at all. That Japan-market-only character is a genuine draw for overseas collectors. There is also a distinct collector community in Europe and North America organized around construction and heavy-equipment diecast — brands such as ERTL, NZG, and Conrad have historically served that audience at larger scales. The subject matter overlaps directly: a licensed Hitachi wheel loader in factory-accurate livery speaks to anyone who collects working-machine subjects, whatever the scale.