Engineering CAD Design Library
Browse quality-checked 3D CAD models for engineering, product design, prototyping and manufacturing. Preview models online and download files in STEP, STP, IGES, STL, OBJ, PLY, DWG, DXF and more.
All Designs (10,000+ results)2D technical drawing library
Heat Exchanger for Waste Heat Recovery in Industrial Applications
Industrial Design
Heat Exchanger
Waste Heat Recovery
.STEP
<100
<100
Lighting Equipment for Small Boat Stern Installation
Marine
Lighting Equipment
Small Boat
.STEP
<100
<100
Yacht Rudder Shaft with Coupling Sleeve
Marine
Yachtruddershaft
Couplingsleeve
.STEP
<100
<100
Marine Helipad Design for Ship Decks
Marine
Helipad
Ship Deck
.STEP
<100
<100
Miniature Ship Coin Storage Compartment for Collection Box
3D Printing
Miniature Ship
Coin Storage
.STEP
<100
<100
Composite Coupling on a Transmission Shaft with Color Variations
Machine design
Composite Coupling
Transmission Shaft
.STEP
<100
<100
Browse CAD models by file format
Industrial Pipe Model Featuring Rib Design
Industrial Design
Industrial Pipe
Rib Design
.STEP
<100
<100
Rubber Profile Design for Window Contours Using CATIA 3DExperience
Industrial Design
Rubber Profile
Window Contours
.STEP
<100
<100
Underwater Diver Propulsion Device Concept for Four Scuba Divers
Marine
Underwater Propulsion
Scuba Diving
.STEP
<100
<100
Monoblock Directional Control Valve MB-2 for Hydraulic Systems
Industrial Design
Monoblock Directional Control Valve
Hydraulic Systems
.STEP
<100
<100
Basic Propeller CAD Model for Engineering Applications
Aerospace
Propeller
Mechanical Assembly
.STEP
<100
<100
Catamaran Boat Design CAD Model
Marine
Catamaran
Dual-Hull
.STEP
<100
<100
Water Stream Model for Engineering Visualization
Industrial Design
Water Stream
Fluid Dynamics
.STEP
<100
<100
45 ft High Cube Shipping Container - Industrial Storage Solution
Marine
45 Ft High Cube
Shipping Container
.STEP
<100
<100
5-Bladed Propeller with Turbulence Disruptor Fins
Aviation
5-Bladed Propeller
Turbulence Disruptor Fins
.STEP
<100
<100
3D CAD Model of Mechanical Component
Machine design
Mechanical Component
3D Cad Model
.STEP
<100
<100
Micro Yacht CAD Model for Marine Design
Marine
Micro Yacht
Marine Engineering
.STEP
<100
<100
3D CAD Model of Mechanical Component
Machine design
Mechanical Component
3D Cad Model
.STEP
<100
<100
Standard 20-Foot Intermodal Shipping Container Model
Construction
20-Foot Container
Intermodal Container
.STEP
<100
<100
Fishing Rod and Reel Model
Industrial Design
Fishing Rod
Reel
.STEP
<100
<100
Ship Chain Anchor CAD Model for Marine Applications
Marine
Ship Chain Anchor
Marine Engineering
.STEP
<100
<100
Naval Steel Bridge for Offshore Renewable Energy Stations
Marine
Naval Steel Bridge
Offshore Renewable Energy
.STEP
<100
<100
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