3DAssets.dev

Loading model

About

Rocking beam pump with cylinder, piston rod, central fulcrum and counterweight. Dimensions 2.06 × 2.01 × 1.00 m (X × Y × Z). Metre units, +Y up, +Z front; origin on the ground at the footprint centre unless stated. Damp masonry, black iron, weathered timber and aged brass. Static geometry; no rig, animation, collision or navigation data.

Use with an AI agent

Copy this prompt into your AI chat, then describe what you want to build with the asset.

Use the “Beam Pump (Undercity Sewers and Thieves Den)” asset in my project.

Model: https://cdn.3dassets.dev/assets/27193/v1/model.glb
Asset page: https://3dassets.dev/assets/undercity-sewers-and-thieves-den-beam-pump-94312406
Description: Rocking beam pump with cylinder, piston rod, central fulcrum and counterweight.

- Dimensions (X × Y × Z): 2.061 × 2.007 × 1 metres
- Triangles: 1.0k
- Animations: none
- Licence: CC0 1.0 Universal (https://creativecommons.org/publicdomain/zero/1.0/)
- Loading: Three.js GLTFLoader; no additional decoders required.

Also available as JSON, Markdown, or via the MCP server.

Import manually

Choose your framework, then copy the code into your project to load the asset.

import { GLTFLoader } from 'three/addons/loaders/GLTFLoader.js'

const loader = new GLTFLoader()
loader.load('https://cdn.3dassets.dev/assets/27193/v1/model.glb', (gltf) => {
  scene.add(gltf.scene)
})

Common questions

How do I use this model with my AI development tools?
Press "Copy for AI agent" above and paste the prompt into Claude Code, Cursor, Codex, GitHub Copilot, ChatGPT or any other coding assistant. The prompt carries the direct CDN URL, the real-world size, the licence and the loading notes, so the assistant can fetch the model and place it in your project without you writing the loader yourself. For a permanent connection, add the 3DAssets.dev MCP server to your tool with one command (for Claude Code: claude mcp add --transport http 3dassets https://3dassets.dev/mcp) and the assistant can then search the whole catalogue, fetch files and read the usage snippets on its own.

MCP server setupGuide for AI agents

How do I get started?
Three ways, from quickest to most automatic. Download the .glb with the button and drop it into your engine's asset folder, where it imports like any glTF file. Or skip the download: copy the three.js, React Three Fiber or model-viewer snippet under "Import manually", which loads the model straight from the CDN. Or connect your AI agent to the MCP server and ask for it by name, and it will find, fetch and place the model for you.

MCP server setupAPI reference

Which game engines and tools can I use this model with?
Anything that reads glTF, which today means all of the major ones: three.js and React Three Fiber on the web, Godot 4, Unity, Unreal Engine 5, Blender and the model-viewer web component. The model is a self-contained binary glTF (.glb) with textures embedded, so there is one file to import and no plugin, converter or decoder to install first.
How do I import this model into Unity, Godot, Unreal or Blender?
Unity: install the glTFast package (com.unity.cloud.gltfast) from the Package Manager, drop the .glb into Assets and drag the prefab in, or load it at runtime from the CDN URL. Godot 4: copy the file into the project folder and the editor imports it as a scene you can instantiate. Unreal Engine 5: File > Import with the built-in glTF importer, which converts the axes for you. Blender: File > Import > glTF 2.0. Units are metres with +Y up in the file, and every importer above handles the conversion to its own axes automatically.
Can I use this model in a commercial game, and do I need to credit anyone?
Yes to commercial use and no to credit. Every model on 3DAssets.dev is released under CC0 1.0 Universal, which places it in the public domain: use it in a paid game, an app, a film or a client project, modify it, redistribute it, and put nothing in the credits. A link back is welcome but it is entirely your choice.

CC0 licence text

Can I load it from the CDN instead of downloading it?
Yes. The .glb file has a permanent URL on cdn.3dassets.dev that is CORS-enabled and never changes content, so you can pass it straight to GLTFLoader, glTFast or model-viewer in production and cache it as hard as you like. Downloading is only needed for engines that import from disk.
Do I need Draco, Meshopt or KTX2 to load it?
No. The geometry is quantized with KHR_mesh_quantization and the textures are re-encoded to WebP, both of which three.js, Godot, Unity and Blender read natively, so a plain GLTFLoader is enough. There is nothing extra to configure and no decoder to ship with your bundle.

Beam Pump (Undercity Sewers and Thieves Den)

Rocking beam pump with cylinder, piston rod, central fulcrum and counterweight.

Download asset · 56.7 KB

More in Props & Furniture

Full size open net soccer goal (Football Soccer Stadium and Club Grounds)

Full size open net soccer goal (Football Soccer Stadium and Club Grounds)

Goal with 7.32 m clear width, 2.44 m clear height, 2 m deep open cord net and tubular frame.

@3dassets2.1k tris · 79 ↓
Swim Zone Buoy Orange (Beach Surf and Paddle Kit)

Swim Zone Buoy Orange (Beach Surf and Paddle Kit)

Sun yellow variant of the swim zone marker buoy with a coral cross topmark.

@3dassets1.4k tris · 70 ↓
Dune Grass Tuft (Beach Surf and Paddle Kit)

Dune Grass Tuft (Beach Surf and Paddle Kit)

Marram dune grass tuft: 26 tapered curling blades and four seed heads rising from a low sand mound.

@3dassets1.4k tris · 69 ↓
Stocked Surfboard Rack (Beach Surf and Paddle Kit)

Stocked Surfboard Rack (Beach Surf and Paddle Kit)

The freestanding surfboard rack stocked for hire: shortboard, fish, soft top learner and longboard standing tail down in the four slots.

@3dassets16.8k tris · 68 ↓
Warning Flag Pole (Beach Surf and Paddle Kit)

Warning Flag Pole (Beach Surf and Paddle Kit)

3.1 m warning flag pole: the patrol pole with a solid coral no swimming flag and coral finial.

@3dassets742 tris · 59 ↓
Dune Fence Run (Beach Surf and Paddle Kit)

Dune Fence Run (Beach Surf and Paddle Kit)

2.6 m dune wind fence: three round timber posts, twin twisted wire lines at three heights and weathered grey slats set at slightly uneven heights.

@3dassets2.2k tris · 58 ↓
Beach Umbrella (Beach Surf and Paddle Kit)

Beach Umbrella (Beach Surf and Paddle Kit)

2.4 m beach umbrella: sand anchor with base plate, steel lower pole with tilt collar and knob, timber upper pole, runner and stretchers, eight steel ribs under alternating coral and foam panels with a scalloped valance, vent cap and finial.

@3dassets2.1k tris · 57 ↓
Surf Wax Kit (Beach Surf and Paddle Kit)

Surf Wax Kit (Beach Surf and Paddle Kit)

Surf wax kit lying on the sand: sun yellow wax puck in a paper wrapper, a coral base coat bar and a toothed teal wax comb.

@3dassets1.5k tris · 56 ↓
Folding Beach Chair (Beach Surf and Paddle Kit)

Folding Beach Chair (Beach Surf and Paddle Kit)

Low folding beach chair: steel tube frame with feet, timber armrests and a striped coral and foam sling seat that sags into the back.

@3dassets1.2k tris · 56 ↓
Driftwood Log (Beach Surf and Paddle Kit)

Driftwood Log (Beach Surf and Paddle Kit)

2.8 m weathered driftwood log: twisted tapering trunk, two branch stubs, a splayed root end and one sawn end showing the grain.

@3dassets600 tris · 56 ↓
Lifeguard Megaphone (Beach Surf and Paddle Kit)

Lifeguard Megaphone (Beach Surf and Paddle Kit)

Handheld lifeguard megaphone resting on its grip: coral flared bell with grille, battery housing, pistol grip and trigger, siren switch and carry strap.

@3dassets956 tris · 51 ↓
Visitor Tasting Counter (Distillery and Bonded Warehouse)

Visitor Tasting Counter (Distillery and Bonded Warehouse)

Visitor tasting counter 2.8 x 1.1 m and 1.8 m to the back shelf: a cask staved oak front with iron bands, a plank top, six nosing glasses on a tray, a water jug, two unlabelled bottles and seven more glasses upended on the shelf behind. Nothing carries a label.

@3dassets2.2k tris · 51 ↓

Similar assets

Crank, rod and piston assembly (Animated Mechanisms Kit)Animated

Crank, rod and piston assembly (Animated Mechanisms Kit)

Open crank and slider mechanism on a painted bedplate: a bearing housing, a crank with a web and pin, a connecting rod, a crosshead on guide bars and a lathed cylinder block.

@3dassets620 tris · 9 ↓
Hinged Jaw Rod Puppet (Abandoned Puppet Theatre and Prop Vault)

Hinged Jaw Rod Puppet (Abandoned Puppet Theatre and Prop Vault)

Original pointed-cap rod puppet with hinged projecting lower jaw, through pivot, jaw operating rod and central supported main rod. Separate solid arms; jaw mechanism is visible.

@3dassets7.7k tris · 9 ↓
Pump Drive Linkage (Coastal Saltworks and Trade Port)

Pump Drive Linkage (Coastal Saltworks and Trade Port)

Wind-pump crank linkage with bearing-backed eccentric, connected reciprocating rod, guide collars and lower pump piston.

@3dassets1.7k tris · 11 ↓
Stylized Flat Rock Slab (Stylized Trees and Rocks Kit)

Stylized Flat Rock Slab (Stylized Trees and Rocks Kit)

Low flat stylized rock slab for stepping stones, ledges and waterside shelves.

@3dassets38 tris · 16 ↓
Stylized Rock Pile (Stylized Trees and Rocks Kit)

Stylized Rock Pile (Stylized Trees and Rocks Kit)

Pile of three stylized rocks leaning together with stones at their feet for slopes and cairns.

@3dassets206 tris · 11 ↓
Counterweight Trebuchet (Medieval Siege and Castle Defence)Animated

Counterweight Trebuchet (Medieval Siege and Castle Defence)

Six metre counterweight trebuchet on a timber bed, with a rocking throwing arm, a hinged stone counterweight box and a windlass.

@3dassets772 tris · 9 ↓
Gate Balance Beam (Canal Boats and Lock Operations)

Gate Balance Beam (Canal Boats and Lock Operations)

Heavy rectangular counterweight beam with cream hand end and seated mounting saddle, matching upper gate beam.

@3dassets804 tris · 9 ↓
Roughing Pump (Spacecraft Thermal Test Chamber)

Roughing Pump (Spacecraft Thermal Test Chamber)

Roughing pump with finned motor cylinder, cast pumping block, oil-cap fitting, carrying handle, base and open flanged intake.

@3dassets9.0k tris · 8 ↓
Floor Pump (Bicycle Shop and Repair Cafe)

Floor Pump (Bicycle Shop and Repair Cafe)

Stable floor pump with cylinder, piston, horizontal handle, looped hose, chuck and front gauge.

@3dassets2.0k tris · 7 ↓
Weighing Scale with Weights (Indian Bazaar Street and Temple)Animated

Weighing Scale with Weights (Indian Bazaar Street and Temple)

A brass beam scale on a timber table: a column and fulcrum, a 940 mm beam with a pan hung on each end by four cords, a load in one pan and four graded weights standing on the table beside it. 1 x 0.7 x 1.55 m. The beam and both pans rock as one node.

@3dassets936 tris · 10 ↓
Sunlit Grove and Rock Garden (Stylized Trees and Rocks Kit)

Sunlit Grove and Rock Garden (Stylized Trees and Rocks Kit)

A dressed stylized specimen grove on a broad lawn. An ancient oak presides over the middle with mature oaks, columnar and spreading pines behind, palms to the west, birches to the east, a fern topped cliff block and boulder clusters throughout, and hedges, topiary, ferns,...

@3dassets15.8k tris · 80 ↓
Rock-pool anemone (Tropical Island and Palm Trees)

Rock-pool anemone (Tropical Island and Palm Trees)

Short flexible tentacles around a broad central disc on a small rock.

@3dassets1.4k tris · 8 ↓