The maximum takeoff weight for a Boeing 767 is 315,000 pounds, that is the heaviest the airplane can be upon takeoff.
The maximum take-off weight of a Boeing 747-400 is 875,000 lbs
The 747 is much larger than the 787. The 747-400's maximum takeoff weight is 875,000 pounds. The 787- 800's maximum takeoff weight is 484,000 pounds.
The maximum take off weight for a 747-400 is 875,000 pounds or 396,890 kilos.
The maximum gross takeoff weight of a 747-400 is approximately 900,000 pounds (408,233 kg). The empty weight is approximately 600,000 pounds (272,155 kg).
377,842 kg.
The Boeing 777-200 is 247,200kg at the maximum takeoff weight while an empty one is 134,800kg.
The Boeing 737 is categorized as a Large Aircraft. The next category up is called a Heavy Aircraft and that category starts at 300,000 pounds (maximum certificated gross takeoff weight). A special "Heavy" category starting around 255,000 pounds was created for the Boeing 757 due to it's propensity to generate wake turbulence.
Between a minimum of 250,000 pounds (no fuel, seats, food, people, etc) and 500,000 pounds (maximum takeoff weight, full fuel, people, seats, luggage, etc).
Maximum takeoff weight for a Boeing 757-300 is 123,600 kg (272,500 lb)
A Boeing 747 typically weighs around 393,000 kilograms when empty and can have a maximum takeoff weight of over 440,000 kilograms, depending on the model and configuration.
The maximum takeoff weight of a 747-400 (fully loaded) is 875,000 lb