engineering assembly CAD Models

Browse engineering assembly CAD models used in real projects. Preview online and download STEP/STP, IGES, STL and more. Filter by category, file type, price and popularity.

All3D PrintingAerospaceArchitectureAutomotiveAviationChemicalConstructionElectricalEnergy And PowerIndustrial DesignJewelleryMachine designMarineMedicalRobotics
892 models2D drawings
Sort by:
Free
Mini Vane Towed - Standard Mechanical Component
MACHINE DESIGN · MINI VANE TOWED

Mini Vane Towed - Standard Mechanical Component

.STEP
Open STEP file viewerConvert STEP to STL
0 downloads
Preview
Free
2-5/16" A-Frame Coupler - Standard Mechanical Component
MACHINE DESIGN · A-FRAME COUPLER

2-5/16" A-Frame Coupler - Standard Mechanical Component

.STEP
Open STEP file viewerConvert STEP to STL
0 downloads
Preview
Free
Heat Exchanger - Standard Mechanical Component
MACHINE DESIGN · HEAT EXCHANGER

Heat Exchanger - Standard Mechanical Component

.STEP
Open STEP file viewerConvert STEP to STL
0 downloads
Preview
Free
Speed Boat - Standard Mechanical Component
MARINE · SPEED BOAT

Speed Boat - Standard Mechanical Component

.STEP
Open STEP file viewerConvert STEP to STL
0 downloads
Preview
Free
Eel Trap - Standard Mechanical Component
MACHINE DESIGN · EEL TRAP

Eel Trap - Standard Mechanical Component

.STEP
Open STEP file viewerConvert STEP to STL
0 downloads
Preview
Free
Ramp To Container | 3D Engineering Design File
MACHINE DESIGN · RAMP TO CONTAINER

Ramp To Container | 3D Engineering Design File

.STEP
Open STEP file viewerConvert STEP to STL
0 downloads
Preview
Free
Kayak | 3D Engineering Design File
INDUSTRIAL DESIGN · KAYAK

Kayak | 3D Engineering Design File

.STEP
Open STEP file viewerConvert STEP to STL
0 downloads
Preview
Free
Ship Deck Crane On Ship Side | 3D Engineering Design File
MARINE · SHIP DECK CRANE

Ship Deck Crane On Ship Side | 3D Engineering Design File

.STEP
Open STEP file viewerConvert STEP to STL
0 downloads
Preview
Free
Sony Vr2 Controller - Standard Mechanical Component
SONY VR2 CONTROLLER

Sony Vr2 Controller - Standard Mechanical Component

.STEP
Open STEP file viewerConvert STEP to STL
0 downloads
Preview
Free
Cs-47 25V | High-Quality CAD Model
MACHINE DESIGN · CS-47 25V

Cs-47 25V | High-Quality CAD Model

.STEP
Open STEP file viewerConvert STEP to STL
0 downloads
Preview
Free
Steam Turbine | High-Quality CAD Model
ENERGY AND POWER · STEAM TURBINE

Steam Turbine | High-Quality CAD Model

.STEP
Open STEP file viewerConvert STEP to STL
0 downloads
Preview
Free
𝐄𝐋𝐄𝐂𝐓𝐑𝐈𝐂𝐀𝐋 𝐄𝐍𝐂𝐋𝐎𝐒𝐔𝐑𝐄 - Downloadable CAD Representation
ELECTRICAL · ELECTRICAL ENCLOSURE

𝐄𝐋𝐄𝐂𝐓𝐑𝐈𝐂𝐀𝐋 𝐄𝐍𝐂𝐋𝐎𝐒𝐔𝐑𝐄 - Downloadable CAD Representation

.STEP
Open STEP file viewerConvert STEP to STL
0 downloads
Preview
Free
Solder Fume Extractor - Standard Mechanical Component
ELECTRICAL · SOLDER FUME EXTRACTOR

Solder Fume Extractor - Standard Mechanical Component

.STEP
Open STEP file viewerConvert STEP to STL
0 downloads
Preview
Free
Dip24N Socket With Ic - Standard Mechanical Component
ELECTRICAL · DIP24N SOCKET

Dip24N Socket With Ic - Standard Mechanical Component

.STEP
Open STEP file viewerConvert STEP to STL
0 downloads
Preview
Free
Atx 6,8P,10 Pin Male - Standard Mechanical Component
MACHINE DESIGN · ATX 6,8P 10 PIN MALE

Atx 6,8P,10 Pin Male - Standard Mechanical Component

.STEP
Open STEP file viewerConvert STEP to STL
0 downloads
Preview
Free
Plc Outseal Mega V3 - Downloadable CAD Representation
MACHINE DESIGN · PLC OUTSEAL MEGA V3

Plc Outseal Mega V3 - Downloadable CAD Representation

.STEP
Open STEP file viewerConvert STEP to STL
0 downloads
Preview
Free
Kr7G5-Hs - Standard Mechanical Component
MACHINE DESIGN · KR7G5-HS

Kr7G5-Hs - Standard Mechanical Component

.STEP
Open STEP file viewerConvert STEP to STL
0 downloads
Preview
Free
Es6Cclear - Downloadable CAD Representation
MACHINE DESIGN · ES6CCLEAR

Es6Cclear - Downloadable CAD Representation

.STEP
Open STEP file viewerConvert STEP to STL
0 downloads
Preview
Free
Assembly With Es6Cclear - Downloadable CAD Representation
MACHINE DESIGN · ASSEMBLY

Assembly With Es6Cclear - Downloadable CAD Representation

.STEP
Open STEP file viewerConvert STEP to STL
0 downloads
Preview
Free
Wire Organiser Clip - Standard Mechanical Component
MACHINE DESIGN · WIRE ORGANISER CLIP

Wire Organiser Clip - Standard Mechanical Component

.STEP
Open STEP file viewerConvert STEP to STL
0 downloads
Preview
Free
Wrought Iron - Downloadable CAD Representation
INDUSTRIAL DESIGN · WROUGHT IRON

Wrought Iron - Downloadable CAD Representation

.STEP
Open STEP file viewerConvert STEP to STL
0 downloads
Preview
Free
Tmc2209 Stepper Driver | 3D Engineering Design File
3D PRINTING · TMC2209

Tmc2209 Stepper Driver | 3D Engineering Design File

.STEP
Open STEP file viewerConvert STEP to STL
0 downloads
Preview
prev...45678...next
Marathon OS logoThe CAD marketplace for modern teams
HomeAbout usWhy us?Contact us
Tools3D to 2D Drawing Pipeline3D CAD Viewer3D CAD File Converter
Library
Hire CAD Designers
Production-ready in 24 hrs
👤
→
2D Library
Ask a question
Privacy Policy|Terms of Service|Refund Policy|
© Marathon 2025 All Rights Reserved