Caterpillar 777 Mining Dump Truck STL 3D Print Model

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The designs are crafted professionally and by hand.

Optimized for FDM & SLA

The file is adapted for most 3D printers.

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The Caterpillar 777 is a large off-highway rigid-frame mining dump truck widely used in open-pit mining and heavy earthmoving operations.

72 Items sold in last month

Original price was: $ 10,00.Current price is: $ 7,00.

SKU: 3DM-cmt7ftla200dv4cwca4trfcn0

Description

The Caterpillar 777 is a large off-highway rigid-frame mining dump truck widely used in open-pit mining and heavy earthmoving operations. This highly detailed 3D model features a textured dump bed with wear-liner pattern, exposed engine bay with hydraulic lines and pipework, dual rear axle with paired tires, access ladders and handrails, and side mirrors — available in two versions: standard and windowed/lights. Ideal for scale dioramas, display models, mining simulation props, or collectors. Supplied as STL files ready for 3D printing.

Print settings

FDM printing is recommended for larger display-scale builds; resin printing suits smaller or highly detailed versions. Print the main body and dump bed horizontally with the flat underside down to minimise supports. Add supports under the cab overhang, hydraulic arms, ladders and handrails. Suggested infill 20–30% with a 0.2 mm layer height and PETG or PLA material for structural parts; use flexible resin or thin-wall FDM for fine detail components.