Fully Functional 1/64 Scale Excavator (No AMS)

This is the first FDM-printable 1:64 scale excavator, inspired by the JCB 245XR.

Constructor 1/64 Series – Fully Functional Excavator

This model is part of the Constructor 1/64 Series, a lineup of realistic, FDM-printable construction equipment designed for both play and display.

The model is fully functional, with moving cylinders, tracks, boom, and bucket, designed to replicate real excavator motion at a compact scale.

Durability was a top priority during development. The design has been tested by real kids—two young boys played with early versions, and multiple improvements were made to strengthen high-stress areas. The result is a model sturdy enough for careful play, while still detailed enough for display.

No AMS required.

🔧 Features

• True 1:64 scale
• Fully articulated moving parts
• Reinforced for durability
• FDM-friendly design
• Part of the expanding Constructor 1/64 Series❤️ Support the Model

If you enjoy this design, please consider giving it a free Boost. Your support helps me continue creating more 1:64 scale construction vehicles.

What would you like to see next in the 1:64 scale series?
I’d love to hear your ideas in the comments!

Check Out this bucket with teeth.

https://makerworld.com/en/models/1846342-1-64-bucket-with-teeth-for-1-64-excavator#profileId-1973127

1/64 Scale Dump Truck to go with it. https://makerworld.com/en/models/1909034-peterbilt-379-1-64-scale-dump-truck-no-ams#profileId-2046938

Newly Released 1/64 Scale Semi https://makerworld.com/en/models/2039019-1-64-scale-peterbilt-379-semi-no-ams#profileId-2199693

Assembly is simple 

You will need

x8 M2 10mm bolts

x3 M2 8mm bolts

x7 M2 12mm bolts

x1 M2 16mm bolts

x18 M2 Nuts

x16 M2 Washers

Lock-tight/super-glue

I used this M2 kit off of Amazon

https://a.co/d/7KCrsB9

After assembling apply a small amount of super glue on the nut so it doesn't come loose.

Please post pictures of your excavator I would love to see them.

Update Log 

V1.001

1. Removed Logo on boom
2. Split Main Boom for cleaner print
3. Added Spacer on the main boom

V1.002

1. Made changes to the Track guide and gear to make assembly and Track movement better.
2. Profile of Changes for those of you that have printed is available.
3. Updated Profile with changes in plate 1.

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Check Out my other Models

Thanks.