CAT 313 Triple Arm Excavator
This project features a detailed 3D model of the CAT 313 triple arm excavator, designed for construction, demolition, and complex excavation tasks.
The model focuses on accurately recreating the machine’s articulated arm system, hydraulic components, and structural details while maintaining clean topology and production-ready geometry for professional visualization and simulation.
Modeling Scope
The project included:
• Complete exterior body modeling
• Triple arm boom system
• Bucket and linkage mechanisms
• Hydraulic cylinders and hose routing
• Tracked undercarriage and chassis
• Operator cabin and protective structures
• Engine housing and rear counterweight
Particular attention was given to the articulated arm structure to ensure realistic proportions and mechanical accuracy.
Technical Details
• Subdivision-ready geometry
• Clean quad-based topology
• Optimized polygon structure
• Real-world scale
• Organized scene hierarchy
• Standard materials
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