Trucks and heavy equipment Caravan Mobile bus / Equipped caravan (majlis and room) Specifications and dimensions: Total length: 9 meters and 20 centimeters. Total width: 2 meters and 25 centimeters. Interior design: Majlis: 7 meters and 60 centimeters long. Room: 1 meter and 65 centimeters long and 2 meters and 25 centimeters wide.