{
  "dataset_id": "machine_operating_derived",
  "derived_from": {
    "dataset_id": "mach_base",
    "effective_date": "2026-01-01",
    "sha256": "b66e9f658da2ed4a02931b3a220cb81f7bce0ba845b92d7562ae2c27b62dda1f"
  },
  "dropped_tables": [
    "8-4 운전경비 산정('08, '09, '10, '11, '12, '13 (개수 불일치)",
    "8-4-3 [20]운반 및 하역기계('21년 보완) (개수 불일치)",
    "8-4-3 [20]운반 및 하역기계('21년 보완) (개수 불일치)",
    "8-4-4 [30]포장기계 (개수 불일치)",
    "8-4-5 [40]콘크리트기계 (개수 불일치)",
    "8-4-5 [40]콘크리트기계 (개수 불일치)",
    "8-4-6 [50]골재생산기계 등 (개수 불일치)",
    "8-4-8 [70]기타기계('24년 보완) (개수 불일치)",
    "8-4-8 [70]기타기계('24년 보완) (개수 불일치)",
    "5801-0045 (기종 카탈로그에 없음)"
  ],
  "note": "건설품셈 8-4 운전경비 산정에서 뽑은 파생본. 기준자료가 아니다 — `mach_fuel_rate`·`mach_operator_map` 이 채워지면 이 파일은 걷어낸다.",
  "policy": {
    "operator_mapping_is_provisional": true,
    "operator_mapping_rule": "트럭 계열 = 화물차운전사, 그 밖 = 건설기계운전사 (잠정)"
  },
  "records": [
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "9.0",
      "machine_code": "0101-0007",
      "machine_name": "불도저(무한궤도)",
      "misc_material_percent": "16",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "7"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "12.5",
      "machine_code": "0101-0010",
      "machine_name": "불도저(무한궤도)",
      "misc_material_percent": "16",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "10"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "14.6",
      "machine_code": "0101-0012",
      "machine_name": "불도저(무한궤도)",
      "misc_material_percent": "16",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "12"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "25.0",
      "machine_code": "0101-0019",
      "machine_name": "불도저(무한궤도)",
      "misc_material_percent": "16",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "19"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "41.6",
      "machine_code": "0101-0032",
      "machine_name": "불도저(무한궤도)",
      "misc_material_percent": "16",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "32"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "19.2",
      "machine_code": "0102-0015",
      "machine_name": "불도저(타이어)",
      "misc_material_percent": "50",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "15"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "36.0",
      "machine_code": "0102-0028",
      "machine_name": "불도저(타이어)",
      "misc_material_percent": "50",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "28"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "42.4",
      "machine_code": "0102-0033",
      "machine_name": "불도저(타이어)",
      "misc_material_percent": "50",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "33"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "5.4",
      "machine_code": "0121-0004",
      "machine_name": "습지 불도저",
      "misc_material_percent": "23",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "4"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "14.6",
      "machine_code": "0121-0013",
      "machine_name": "습지 불도저",
      "misc_material_percent": "23",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "13"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "3.2",
      "machine_code": "0201-0012",
      "machine_name": "굴착기(무한궤도)",
      "misc_material_percent": "21",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "0.12"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "5.0",
      "machine_code": "0201-0020",
      "machine_name": "굴착기(무한궤도)",
      "misc_material_percent": "21",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "0.2"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "9.9",
      "machine_code": "0201-0040",
      "machine_name": "굴착기(무한궤도)",
      "misc_material_percent": "22",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "0.4"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "10.2",
      "machine_code": "0201-0060",
      "machine_name": "굴착기(무한궤도)",
      "misc_material_percent": "22",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "0.6"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "11.6",
      "machine_code": "0201-0070",
      "machine_name": "굴착기(무한궤도)",
      "misc_material_percent": "22",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "0.7"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "15.3",
      "machine_code": "0201-0080",
      "machine_name": "굴착기(무한궤도)",
      "misc_material_percent": "22",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "0.8"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "19.5",
      "machine_code": "0201-0100",
      "machine_name": "굴착기(무한궤도)",
      "misc_material_percent": "22",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "1.0"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "20.2",
      "machine_code": "0201-0120",
      "machine_name": "굴착기(무한궤도)",
      "misc_material_percent": "22",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "1.2"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "32.8",
      "machine_code": "0201-0200",
      "machine_name": "굴착기(무한궤도)",
      "misc_material_percent": "22",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "2.0"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "5.6",
      "machine_code": "0211-0018",
      "machine_name": "굴착기(타이어)",
      "misc_material_percent": "24",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "0.18"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "11.6",
      "machine_code": "0211-0060",
      "machine_name": "굴착기(타이어)",
      "misc_material_percent": "24",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "0.6"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "16.3",
      "machine_code": "0211-0080",
      "machine_name": "굴착기(타이어)",
      "misc_material_percent": "24",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "0.8"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "20.5",
      "machine_code": "0211-0100",
      "machine_name": "굴착기(타이어)",
      "misc_material_percent": "24",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "1.0"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "9.5",
      "machine_code": "0221-0040",
      "machine_name": "습지굴착기(무한궤도)",
      "misc_material_percent": "15",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "0.4"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "11.0",
      "machine_code": "0221-0070",
      "machine_name": "습지굴착기(무한궤도)",
      "misc_material_percent": "15",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "0.7"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "6.7",
      "machine_code": "0260-0355",
      "machine_name": "트랜처",
      "misc_material_percent": "34",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "3.55"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "4.8",
      "machine_code": "0301-0057",
      "machine_name": "로더(무한궤도)",
      "misc_material_percent": "21",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "0.57"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "6.3",
      "machine_code": "0301-0076",
      "machine_name": "로더(무한궤도)",
      "misc_material_percent": "21",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "0.76"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "7.4",
      "machine_code": "0301-0095",
      "machine_name": "로더(무한궤도)",
      "misc_material_percent": "21",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "0.95"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "9.5",
      "machine_code": "0301-0115",
      "machine_name": "로더(무한궤도)",
      "misc_material_percent": "21",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "1.15"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "11.3",
      "machine_code": "0301-0134",
      "machine_name": "로더(무한궤도)",
      "misc_material_percent": "21",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "1.34"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "7.6",
      "machine_code": "1106-0010",
      "machine_name": "머캐덤 롤러(자주식)",
      "misc_material_percent": "18",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "8∼10"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "9.3",
      "machine_code": "1106-0012",
      "machine_name": "머캐덤 롤러(자주식)",
      "misc_material_percent": "18",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "10∼12"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "10.9",
      "machine_code": "1106-0015",
      "machine_name": "머캐덤 롤러(자주식)",
      "misc_material_percent": "18",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "12∼15"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "5.0",
      "machine_code": "1206-0008",
      "machine_name": "탠덤롤러(자주식)",
      "misc_material_percent": "18",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "5∼8"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "6.8",
      "machine_code": "1206-0010",
      "machine_name": "탠덤롤러(자주식)",
      "misc_material_percent": "18",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "8∼10"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "8.4",
      "machine_code": "1206-0014",
      "machine_name": "탠덤롤러(자주식)",
      "misc_material_percent": "18",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "10∼14"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "2.5",
      "machine_code": "1209-0001",
      "machine_name": "탠덤롤러(진동 자주식)",
      "misc_material_percent": "8",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "1"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "4.1",
      "machine_code": "1209-0002",
      "machine_name": "탠덤롤러(진동 자주식)",
      "misc_material_percent": "8",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "2"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "8.2",
      "machine_code": "1209-0004",
      "machine_name": "탠덤롤러(진동 자주식)",
      "misc_material_percent": "8",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "4"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "10.2",
      "machine_code": "1209-0006",
      "machine_name": "탠덤롤러(진동 자주식)",
      "misc_material_percent": "8",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "6"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "11.2",
      "machine_code": "1209-0007",
      "machine_name": "탠덤롤러(진동 자주식)",
      "misc_material_percent": "8",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "7"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "11.2",
      "machine_code": "1209-0008",
      "machine_name": "탠덤롤러(진동 자주식)",
      "misc_material_percent": "8",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "8"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "16.8",
      "machine_code": "1209-0013",
      "machine_name": "탠덤롤러(진동 자주식)",
      "misc_material_percent": "8",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "13"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "2.2",
      "machine_code": "1305-0007",
      "machine_name": "진동롤러(핸드가이드식)",
      "misc_material_percent": "13",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "0.7"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "2.3",
      "machine_code": "1306-0025",
      "machine_name": "진동롤러(자주식)",
      "misc_material_percent": "13",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "2.5"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "3.2",
      "machine_code": "1306-0044",
      "machine_name": "진동롤러(자주식)",
      "misc_material_percent": "13",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "4.4"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "11.6",
      "machine_code": "1306-0060",
      "machine_name": "진동롤러(자주식)",
      "misc_material_percent": "30",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "6"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "14.4",
      "machine_code": "1306-0100",
      "machine_name": "진동롤러(자주식)",
      "misc_material_percent": "30",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "10"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "15.8",
      "machine_code": "1306-0120",
      "machine_name": "진동롤러(자주식)",
      "misc_material_percent": "30",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "12"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "4.9",
      "machine_code": "1406-0008",
      "machine_name": "타이어 롤러(자주식)",
      "misc_material_percent": "23",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "5∼8"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "8.0",
      "machine_code": "1406-0015",
      "machine_name": "타이어 롤러(자주식)",
      "misc_material_percent": "23",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
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    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "10.0",
      "machine_code": "1406-0025",
      "machine_name": "타이어 롤러(자주식)",
      "misc_material_percent": "23",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "15∼25"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "11.3",
      "machine_code": "1506-0011",
      "machine_name": "양족식 롤러(자주식)",
      "misc_material_percent": "18",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "11"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "13.7",
      "machine_code": "1506-0012",
      "machine_name": "양족식 롤러(자주식)",
      "misc_material_percent": "18",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "12"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "22.5",
      "machine_code": "1506-0015",
      "machine_name": "양족식 롤러(자주식)",
      "misc_material_percent": "18",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "15"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "27.2",
      "machine_code": "1506-0019",
      "machine_name": "양족식 롤러(자주식)",
      "misc_material_percent": "18",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "19"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "27.2",
      "machine_code": "1506-0025",
      "machine_name": "양족식 롤러(자주식)",
      "misc_material_percent": "18",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "25"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "32.6",
      "machine_code": "1506-0030",
      "machine_name": "양족식 롤러(자주식)",
      "misc_material_percent": "18",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "30"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "35.2",
      "machine_code": "1506-0032",
      "machine_name": "양족식 롤러(자주식)",
      "misc_material_percent": "18",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "32"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "41.4",
      "machine_code": "1506-0037",
      "machine_name": "양족식 롤러(자주식)",
      "misc_material_percent": "18",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "37"
    },
    {
      "fuel_kind": "휘발유",
      "fuel_liters_per_hour": "0.7",
      "machine_code": "1630-0080",
      "machine_name": "래 머",
      "misc_material_percent": "10",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "80"
    },
    {
      "fuel_kind": "휘발유",
      "fuel_liters_per_hour": "1.0",
      "machine_code": "1730-0015",
      "machine_name": "플레이트 콤팩터",
      "misc_material_percent": "20",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "1.5"
    },
    {
      "fuel_kind": "",
      "fuel_liters_per_hour": null,
      "machine_code": "5401-0015",
      "machine_name": "크롤러드릴(공기식)",
      "misc_material_percent": null,
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "15(120㎜)"
    },
    {
      "fuel_kind": "",
      "fuel_liters_per_hour": null,
      "machine_code": "5401-0017",
      "machine_name": "크롤러드릴(공기식)",
      "misc_material_percent": null,
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "17(120㎜)"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "18.6",
      "machine_code": "5405-0110",
      "machine_name": "크롤러드릴(탑승유압식)",
      "misc_material_percent": "23",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "110"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "25.7",
      "machine_code": "5405-0150",
      "machine_name": "크롤러드릴(탑승유압식)",
      "misc_material_percent": "23",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "150"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "13.9",
      "machine_code": "5701-0010",
      "machine_name": "노면파쇄기",
      "misc_material_percent": "16",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "1.0"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "52.7",
      "machine_code": "5701-0020",
      "machine_name": "노면파쇄기",
      "misc_material_percent": "16",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "2.0"
    },
    {
      "fuel_kind": "",
      "fuel_liters_per_hour": null,
      "machine_code": "5805-0002",
      "machine_name": "점보드릴",
      "misc_material_percent": "6",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "2"
    },
    {
      "fuel_kind": "",
      "fuel_liters_per_hour": null,
      "machine_code": "5805-0003",
      "machine_name": "점보드릴",
      "misc_material_percent": "10",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "3"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "7.3",
      "machine_code": "6330-0015",
      "machine_name": "디젤 파일 해머",
      "misc_material_percent": "36",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
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      "specification": "1.5"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "11.8",
      "machine_code": "6330-0022",
      "machine_name": "디젤 파일 해머",
      "misc_material_percent": "36",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "2.2"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "15.5",
      "machine_code": "6330-0032",
      "machine_name": "디젤 파일 해머",
      "misc_material_percent": "36",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "3.2"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "20.0",
      "machine_code": "6330-0040",
      "machine_name": "디젤 파일 해머",
      "misc_material_percent": "36",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "4.0"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "25.0",
      "machine_code": "6540-0131",
      "machine_name": "",
      "misc_material_percent": "18",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": null,
      "specification": "96"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "15.4",
      "machine_code": "6630-0003",
      "machine_name": "유압 파일 해머",
      "misc_material_percent": "18",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": null,
      "specification": "3"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "19.3",
      "machine_code": "6630-0005",
      "machine_name": "유압 파일 해머",
      "misc_material_percent": "18",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": null,
      "specification": "5"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "24.0",
      "machine_code": "6630-0007",
      "machine_name": "유압 파일 해머",
      "misc_material_percent": "18",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": null,
      "specification": "7"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "31.8",
      "machine_code": "6630-0010",
      "machine_name": "유압 파일 해머",
      "misc_material_percent": "18",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": null,
      "specification": "10"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "42.3",
      "machine_code": "6630-0013",
      "machine_name": "유압 파일 해머",
      "misc_material_percent": "18",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": null,
      "specification": "13"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "29.8",
      "machine_code": "6701-0147",
      "machine_name": "PBD천공기(유압식)",
      "misc_material_percent": "15",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "147㎾, 38m"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "37.5",
      "machine_code": "6701-0184",
      "machine_name": "PBD천공기(유압식)",
      "misc_material_percent": "15",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "184㎾, 53m"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "16.3",
      "machine_code": "6801-0010",
      "machine_name": "고압분사전용장비",
      "misc_material_percent": "16",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "20ton"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "9.02",
      "machine_code": "6802-0040",
      "machine_name": "",
      "misc_material_percent": "20",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "40"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "13.30",
      "machine_code": "6802-0060",
      "machine_name": "",
      "misc_material_percent": "20",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "60"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "18.69",
      "machine_code": "6802-0100",
      "machine_name": "",
      "misc_material_percent": "20",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "100"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "20.61",
      "machine_code": "6802-0120",
      "machine_name": "",
      "misc_material_percent": "20",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "120"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "21.85",
      "machine_code": "6802-0135",
      "machine_name": "",
      "misc_material_percent": "20",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "135"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "23.65",
      "machine_code": "6802-0160",
      "machine_name": "",
      "misc_material_percent": "20",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "160"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "12",
      "machine_code": "6803-0100",
      "machine_name": "다짐말뚝 전용장비",
      "misc_material_percent": "20",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "100"
    },
    {
      "fuel_kind": "경유",
      "fuel_liters_per_hour": "19.1",
      "machine_code": "6803-0120",
      "machine_name": "다짐말뚝 전용장비",
      "misc_material_percent": "20",
      "operator_mapping_is_provisional": true,
      "operator_occupation_code": "1048",
      "operator_person_days": "1",
      "specification": "120"
    }
  ],
  "schema_version": "1.0",
  "stats": {
    "dropped": 10,
    "records": 92
  }
}