Excavator Collection Caterpillar 345BL and Liebherr 994

This collection of AutoCAD DWG drawings features detailed side and front elevations of Caterpillar 345BL and Liebherr 994 excavators. This technical set comprises precise 2D line representations of heavy-duty construction machinery. Included are the Caterpillar 345BL mechanical spoon and the large-scale Liebherr 994 hydraulic excavator. The drawings capture the complex geometry of hydraulic booms, operator cabs, and crawler tracks with clean, vector-based linework. Each unit is detailed to show essential mechanical components, articulation points, and structural frames. These files provide accurate silhouettes for site plans, construction staging diagrams, and heavy machinery layout studies, maintaining a consistent graphic style suitable for professional CAD documentation in civil engineering and large-scale infrastructure projects.

The download is a 379 KB file containing an AutoCAD drawing (.dwg) drawn in all views holding 4 separate objects. It opens in AutoCAD, BricsCAD, DraftSight and other DWG-compatible CAD programs, ready to insert as blocks into plans and elevations.

These files are provided as native DWG blocks, allowing for direct insertion into AutoCAD projects. Users can scale the geometry to match specific site plan requirements or project scales. The linework is organised in a way that allows for easy manipulation, enabling architects to toggle layers or adjust line weights to integrate the machinery seamlessly into existing site plans, elevation drawings, or construction logistics layouts. They are ideal for creating clear, professional-grade visualisations of site activity.