Why the Airbus A340 Has A Middle Landing Gear
The Airbus A340 was specially designed for long haul flying and had something not seen with other widebody aircraft flying today. It was a unique middle landing gear that allowed the plane to take off with heavier loads and carry more fuel for its four hungry engines. What is the middle landing gear? If you have ever looked carefully at a picture of an A340 (or if you are lucky, in real life), you might have noticed an extra landing gear on the belly in the middle of the plane. Here it is on a Virgin Atlantic Airbus A340-600 to the rear of the aircraft. Looking at the bottom of an A340 you’ll see that there are already two other sets of landing gears under the wings, why would an aircraft need a third in the middle? Why some A340s have the middle landing gear Plain and simple, the extra landing gear allows the A340 aircraft to have a higher MTOW (maximum take-off weight). This means more passengers and cargo, plus more fuel to go a longer dist...
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