3D preview of Triangulated Backbone Chassis Frame
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Triangulated Backbone Chassis Frame

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Bounding box
1550.0 × 3216.0 × 108.0 mm
Engine
Precision B-rep
Parameters
38
Published
October 29, 2026

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The prompt

i shouldnt be like ladder

Parameters

NameValueRange
Chassis Length3200 mm1000 – 6000
Chassis Width1500 mm800 – 2500
Wheelbase2500 mm800 – 5000
Mid Cross-member Offset625 mm100 – 2000
Rail Height100 mm50 – 300
Rail Width50 mm20 – 200
Rail Wall Thickness3 mm1 – 10
Rail Corner Radius5 mm0 – 20
Cross-member Height60 mm20 – 200
Cross-member Depth40 mm20 – 150
Cross-member Wall Thickness3 mm1 – 10
Cross-member Length1450 mm500 – 3000
Brace Section Width40 mm20 – 150
Brace Section Height40 mm20 – 150
Brace Wall Thickness3 mm1 – 10
Brace Overlap20 mm5 – 50
Backbone Width50 mm20 – 200
Backbone Height100 mm50 – 300
Backbone Wall Thickness3 mm1 – 10
Suspension Bracket Length120 mm50 – 300
Suspension Bracket Height80 mm40 – 200
Suspension Bracket Thickness8 mm3 – 30
Suspension Hole Diameter12 mm5 – 30
Body Bracket Length80 mm30 – 200
Body Bracket Height60 mm30 – 150
Body Bracket Thickness6 mm3 – 20
Body Hole Diameter10 mm4 – 20
Body Bracket Offset800 mm200 – 2000
Bumper Bracket Length100 mm40 – 300
Bumper Bracket Height80 mm40 – 200
Bumper Bracket Thickness8 mm3 – 30
Bumper Hole Diameter12 mm5 – 30
Engine Plate Length400 mm100 – 1000
Engine Plate Width300 mm100 – 800
Engine Plate Thickness8 mm3 – 30
Engine Hole Diameter10 mm4 – 30
Gusset Leg Length80 mm20 – 300
Gusset Thickness6 mm2 – 20

Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.

Triangulated Backbone Chassis Frame - Free CAD Model (STEP, STL) | TextoCAD