{
  "meta": {
    "source": "Таблица основных типов ISO-контейнеров (внешние/внутренние размеры, дверной проём, масса, объём)",
    "usage": "Сверка п.21 FCL (проходимость груза в дверной проём 20DV, 40DV, 40HC) и оценка payload/объёма."
  },
  "types": {
    "20DV": {
      "label": "20' Standard (Dry Cube) — соответствует 20DV в критериях",
      "external_mm": { "length": 6058, "width": 2438, "height": 2591 },
      "internal_mm": { "length": 5905, "width": 2350, "height": 2381 },
      "door_opening_mm": { "width": 2336, "height": 2291 },
      "max_gross_kg": 30480,
      "tare_kg": 2370,
      "payload_kg": 28110,
      "volume_m3": 33.2
    },
    "20HC": {
      "label": "20' High Cube",
      "external_mm": { "length": 6058, "width": 2438, "height": 2896 },
      "internal_mm": { "length": 5905, "width": 2350, "height": 2693 },
      "door_opening_mm": { "width": 2340, "height": 2597 },
      "max_gross_kg": 30480,
      "tare_kg": 2340,
      "payload_kg": 28140,
      "volume_m3": 37.5
    },
    "20HC_PW": {
      "label": "20' High Cube Pallet Wide",
      "external_mm": { "length": 6058, "width": 2484, "height": 2896 },
      "internal_mm": { "length": 5898, "width": 2426, "height": 2698 },
      "door_opening_mm": { "width": 2374, "height": 2585 },
      "max_gross_kg": 30480,
      "tare_kg": 2580,
      "payload_kg": 27900,
      "volume_m3": 38.6
    },
    "40DV": {
      "label": "40' Standard (Dry Van) — соответствует 40DV в критериях",
      "external_mm": { "length": 12192, "width": 2438, "height": 2591 },
      "internal_mm": { "length": 12039, "width": 2350, "height": 2372 },
      "door_opening_mm": { "width": 2336, "height": 2291 },
      "max_gross_kg": 30480,
      "tare_kg": 4000,
      "payload_kg": 26480,
      "volume_m3": 67.8
    },
    "40HC": {
      "label": "40' High Cube — соответствует 40HC в критериях",
      "external_mm": { "length": 12192, "width": 2438, "height": 2896 },
      "internal_mm": { "length": 12039, "width": 2350, "height": 2693 },
      "door_opening_mm": { "width": 2340, "height": 2597 },
      "max_gross_kg": 32500,
      "tare_kg": 4200,
      "payload_kg": 28300,
      "volume_m3": 76.5
    },
    "40HC_PW": {
      "label": "40' High Cube Pallet Wide",
      "external_mm": { "length": 12192, "width": 2500, "height": 2896 },
      "internal_mm": { "length": 12039, "width": 2432, "height": 2693 },
      "door_opening_mm": { "width": 2432, "height": 2597 },
      "max_gross_kg": 35000,
      "tare_kg": 4400,
      "payload_kg": 30600,
      "volume_m3": 79.3
    },
    "45HC_PW_A": {
      "label": "45' High Cube Pallet Wide (Type A)",
      "external_mm": { "length": 13716, "width": 2500, "height": 2750 },
      "internal_mm": { "length": 13513, "width": 2444, "height": 2549 },
      "door_opening_mm": { "width": 2416, "height": 2439 },
      "max_gross_kg": 34000,
      "tare_kg": 4180,
      "payload_kg": 29820,
      "volume_m3": 85.1
    },
    "45HC_PW_B": {
      "label": "45' High Cube Pallet Wide (Type B)",
      "external_mm": { "length": 13716, "width": 2500, "height": 2896 },
      "internal_mm": { "length": 13513, "width": 2444, "height": 2670 },
      "door_opening_mm": { "width": 2416, "height": 2580 },
      "max_gross_kg": 34000,
      "tare_kg": 5080,
      "payload_kg": 28920,
      "volume_m3": 89.5
    }
  }
}