{
  "container": {
    "height": 239.3,
    "length": 589.8,
    "maxWeight": 28200,
    "width": 235.2
  },
  "generatedAtUtc": "2026-09-11T07:40:37.1366660\u002B00:00",
  "id": "machine-crates-20ft",
  "items": [
    {
      "bottom": true,
      "height": 110,
      "length": 120,
      "name": "Machine crate",
      "quantity": 6,
      "stackable": true,
      "upright": false,
      "weight": 400,
      "width": 100
    },
    {
      "bottom": false,
      "height": 40,
      "length": 60,
      "name": "Spares carton",
      "quantity": 12,
      "stackable": true,
      "upright": true,
      "weight": 15,
      "width": 40
    }
  ],
  "limitations": "Worked example, not a customer shipment or a comparative benchmark. Geometry and stated input constraints only; no lashing, axle-load, crush-strength or transport-safety certification. Other runs can produce different valid arrangements.",
  "placements": [
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      "height": 40,
      "id": "r1-12",
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      "sku": 1,
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    },
    {
      "height": 40,
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      "width": 40,
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    },
    {
      "height": 40,
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    {
      "height": 40,
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      "width": 60,
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      "width": 60,
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    {
      "height": 40,
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      "sku": 1,
      "width": 60,
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    },
    {
      "height": 40,
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      "y": 120,
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    {
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      "x": 110,
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    {
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    },
    {
      "height": 120,
      "id": "r0-3",
      "length": 100,
      "sku": 0,
      "width": 110,
      "x": 110,
      "y": 0,
      "z": 100
    },
    {
      "height": 120,
      "id": "r0-6",
      "length": 100,
      "sku": 0,
      "width": 110,
      "x": 110,
      "y": 0,
      "z": 0
    },
    {
      "height": 120,
      "id": "r0-5",
      "length": 100,
      "sku": 0,
      "width": 110,
      "x": 0,
      "y": 0,
      "z": 0
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  "schema": 1,
  "source": {
    "assemblySha256": "870f194a55c645ebb16dc5945dcab31cf45c8871e6a8bcfde6abf00f8807aaec",
    "engine": "3DPACK.ING / BinPacker",
    "guide": "https://3dpack.ing/guide",
    "kind": "recorded-local-engine-run",
    "objective": "MinimizeLength",
    "seed": 42,
    "speed": "Fast"
  },
  "summary": {
    "cargoVolumeM3": 9.072,
    "cargoWeightKg": 2580,
    "containerVolumeM3": 33.195925728,
    "containers": 1,
    "placed": 18,
    "unplaced": 0,
    "volumePercent": 27.328654951013993303750772870,
    "weightPercent": 9.148936170212765957446808510
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  "title": "20 ft worked load: machine crates and spares",
  "units": {
    "dimension": "cm",
    "weight": "kg"
  }
}