Free models · Game-ready GLB
Modern
Every realistic modern model below is a self-contained .glb under 25 MB that drops into three.js, Blender, Godot, Unity and Unreal, free to use and modify in commercial projects without attribution.
Load one straight from its CDN URL with a plain GLTFLoader, or take a whole themed set from the packs.
9,784 free GLB models
Ladder Cage (Hydroelectric Dam Infiltration)
Three-metre fixed access ladder with eleven rungs and four protective cage hoops.
Access Hatch (Hydroelectric Dam Infiltration)
Square bolted access hatch with thick stepped cover, corner fasteners and recessed pull ring.
Pressure Gauge Manifold (Hydroelectric Dam Infiltration)
Three upright pressure gauges with dial faces, needles and separate copper sensing stems.
Drainage Sump (Hydroelectric Dam Infiltration)
Concrete drainage sump with raised metal grating and open collection void beneath.
Lubrication Skid (Hydroelectric Dam Infiltration)
Oil lubrication skid with reservoir, filter canister, copper delivery line and service panel.
Cooling Pump (Hydroelectric Dam Infiltration)
Centrifugal cooling pump with finned motor, bolted skid and supported copper service line connecting 1.1 m east and 1.3 m rearward to turbine coolant inlet.
Tool Cabinet (Hydroelectric Dam Infiltration)
Four-drawer maintenance tool cabinet with individual drawer fronts, pulls and corner guards.
Turbine Lifting Cradle (Hydroelectric Dam Infiltration)
Braced turbine service cradle with four inward-facing padded saddles and broad forklift base.
Chain Hoist (Hydroelectric Dam Infiltration)
Travelling trolley hoist with alternating chain links and bottom lifting hook. Model origin lies beneath hanging hook.
Workshop Bench (Hydroelectric Dam Infiltration)
Steel maintenance bench with bolted vice, opposed jaws, screw handle and lower tool shelf.
Maintenance Gantry (Hydroelectric Dam Infiltration)
Four-metre portable maintenance gantry with I-section beam, gusseted columns and broad feet.
Trench Cover (Hydroelectric Dam Infiltration)
One-metre steel trench cover with paired lifting slots and anti-slip ribs.
Cable Trench Corner (Hydroelectric Dam Infiltration)
Right-angle concrete cable trough with curved cable dressing and thick outer retaining walls.
Cable Trench (Hydroelectric Dam Infiltration)
Two-metre open concrete cable trough with three separate insulated cable runs.
Insulator Bank (Hydroelectric Dam Infiltration)
Three tall porcelain standoff insulators with seven sheds each and copper terminal studs.
Switchgear (Hydroelectric Dam Infiltration)
Double-height switchgear cubicle with deadfront panel, handle and lower ventilation strips.
Transformer (Hydroelectric Dam Infiltration)
Oil-cooled transformer with finned radiator banks, three ribbed bushings and bolted skid.
Control Console (Hydroelectric Dam Infiltration)
Standing control desk with wide status screen, three rotary controls and braced lower shelf.
Governor Cabinet (Hydroelectric Dam Infiltration)
Turbine governor cabinet with screened operator panel, toggle controls, hinges and recessed service door.
Expansion Joint (Hydroelectric Dam Infiltration)
Half-metre bellows expansion joint with five corrugations between bolted flanges.
Generator Housing (Hydroelectric Dam Infiltration)
Vertical generator housing with radial cooling ribs, terminal box, mounting ring and end cap; fits turbine crown.
Turbine Casing (Hydroelectric Dam Infiltration)
Compact turbine pressure casing on a concrete plinth with bolted crown, inlet reducer flange and draft outlet. Enclosed rotor is not modelled.
Butterfly Valve (Hydroelectric Dam Infiltration)
Bolted butterfly shutoff valve with stem gearbox, spoked handwheel and thick open pipe body; internal disc is static.
Penstock Support (Hydroelectric Dam Infiltration)
Concrete pressure-pipe saddle with a complete steel support band and anchor studs.