page_title: Undercarriage arrangements
section_title: Types of wheeled units
hierarchical_section_title: Undercarriage arrangements / Types of wheeled units
caption_attribution_description: English: Antonov-225 'Mria' heavy lift transport - main landing gear.
context_page_description: Below are featured the wheeled undercarriage arrangements of some modern commercial jet airliners and large military aircraft.
context_section_description: This table shows the main types of individual, basic wheeled units (single-wheel unit or bogies composed of multiple wheels) used on most aircraft undercarriages.
  The tables below show how various types of wheeled units are arranged to form the undercarriages of some popular aircraft from manufacturers Antonov, Airbus, and Boeing.
caption: An impressive, and unique of its kind, Antonov An-225's 14-wheel bogie from the plane's main landing gear (consisting of two 14-wheel bogies)
exif: {"Image Orientation": "Horizontal (normal)", "Image XResolution": "150", "Image YResolution": "150", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Adobe Photoshop CS Windows", "Image DateTime": "2008:03:11 18:36:12", "Image ExifOffset": "164", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "302", "Thumbnail JPEGInterchangeFormatLength": "6647", "EXIF ColorSpace": "Uncalibrated", "EXIF ExifImageWidth": "800", "EXIF ExifImageLength": "900"}