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About

A 13.9 m ballast hopper for engineering trains: a ribbed trough body with sloping ends, internal shed plates that feed four side discharge doors on named pivots, a high visibility band around the top rail, end ladders and walkway rails. Wheel flanges rest on y=0 so the rail plane sits at y=0.03; place the vehicle at y=0.57 over a track module to stand it on the railhead. Automatic coupler ports sit at each end at y=1.07. Bounding size 3.24 x 4.51 x 13.92 m (X x Y x Z). Metre units, +Y up, +Z forward, resting at y=0. Named pivot nodes: bogie-front-axle-1-right, bogie-front-axle-1-left, bogie-front-axle-2-right, bogie-front-axle-2-left, bogie-rear-axle-1-right, bogie-rear-axle-1-left, bogie-rear-axle-2-right, bogie-rear-axle-2-left, chute-door-left-1, chute-door-left-2 and 2 more. Static geometry; no rig, collision or navigation data.

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Use the “Ballast hopper wagon (Modern Rail and Metro Network)” asset in my project.

Model: https://cdn.3dassets.dev/assets/11557/v2/model.glb
Asset page: https://3dassets.dev/assets/modern-rail-and-metro-network-ballast-hopper-wagon-95984c61
Description: A 13.9 m ballast hopper with sloping ends, inner shed plates and four side discharge doors on pivots.

- Dimensions (X × Y × Z): 3.24 × 4.511 × 13.92 metres
- Triangles: 5.6k
- Animations: open, close, wheel-roll
- 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'
import { AnimationMixer } from 'three'

let mixer

const loader = new GLTFLoader()
loader.load('https://cdn.3dassets.dev/assets/11557/v2/model.glb', (gltf) => {
  scene.add(gltf.scene)
  mixer = new AnimationMixer(gltf.scene)
  mixer.clipAction(gltf.animations[0]).play()
})

// Call from your render loop; deltaSeconds is time since the previous frame.
function updateAssetAnimation(deltaSeconds) {
  mixer?.update(deltaSeconds)
}

Ballast hopper wagon (Modern Rail and Metro Network)

A 13.9 m ballast hopper with sloping ends, inner shed plates and four side discharge doors on pivots.

Download asset · 186.9 KB

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About

Use with an AI agent

Import manually

Ballast hopper wagon (Modern Rail and Metro Network)

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