Brackets and mounts
Electric Three-Wheeler Chassis
- Bounding box
- 3240.0 × 1100.0 × 250.0 mm
- Engine
- Precision B-rep
- Parameters
- 20
- Published
- November 2, 2026
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The prompt
Create a fully engineered, production-ready 3D CAD chassis model for a modern Electric Three-Wheeler Passenger Vehicle, inspired by the structural design philosophy of premium Indian electric three-wheelers (similar in proportions and engineering quality to Mahindra's modern electric passenger three-wheelers), while being an original design without copying proprietary geometry. The chassis must be designed for high structural strength, low weight, manufacturability, and mass production. Overall Dimensions Overall Length: 3200 mm (acceptable range 2700–3500 mm) Overall Width: 1350 mm (acceptable range 980–1500 mm) Wheelbase: 2200 mm Ground Clearance: 190 mm Rear Track Width: 1150 mm Front Track Width: 980 mm Maximum Payload Capacity: Driver + 4 Passengers Total Vehicle Load: 700–800 kg Target Chassis Weight: 95–120 kg Chassis Construction Design a ladder-frame chassis with reinforced tubular and box-section members. Use: Rectangular Hollow Section (RHS) Square Hollow Section (SHS) Circular Tubes Recommended material: High Strength Steel IS2062 Grade B ASTM A500 Grade B Yield Strength: 350 MPa Tube Thickness: Main Rails: 60×40×3 mm Cross Members: 40×40×2.5 mm Secondary Members: 30×30×2 mm Suspension Brackets: 6 mm Steel Plate Motor Mount: 8 mm Steel Plate
Parameters
| Name | Value | Range |
|---|---|---|
| Overall Length | 3200 mm | 2700 – 3500 |
| Front Outer Width | 940 mm | 800 – 1200 |
| Rear Outer Width | 1100 mm | 900 – 1400 |
| Wheelbase | 2200 mm | 1800 – 2400 |
| Ground Clearance | 190 mm | 150 – 250 |
| Main Rail Width | 60 mm | 40 – 80 |
| Main Rail Height | 40 mm | 30 – 60 |
| Main Rail Thickness | 3 mm | 1 – 5 |
| Cross Member Size | 40 mm | 20 – 50 |
| Cross Member Thickness | 2.5 mm | 1 – 4 |
| Front Axle X Position | 500 mm | 0 – 1000 |
| Rear Axle X Position | 2700 mm | 2000 – 3200 |
| Susp. Bracket Thickness | 6 mm | 4 – 10 |
| Front Bracket Length (X) | 200 mm | 150 – 250 |
| Front Bracket Height (Z) | 200 mm | 150 – 250 |
| Rear Bracket Length (X) | 200 mm | 150 – 250 |
| Rear Bracket Height (Z) | 250 mm | 200 – 300 |
| Motor Mount Length (X) | 400 mm | 300 – 500 |
| Motor Mount Width (Y) | 300 mm | 200 – 400 |
| Motor Mount Thickness | 8 mm | 6 – 12 |
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.
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