Simply put, the KC-10 has more fuel available because it burns less to carry it around.
I don't think engine weight and MTOW is to blame as GEs have the same MTOW with other engines (833k) 990 000 lbs. Their maximum range are 7,260 nmi (13,450 km) and 7,670 nmi (14,205 km) respectively, flying at a cruise speed of Mach 0.85 (567 mph, 493 knots, 912 km/h).
68,45 m. 224 ft 7 in
The Boeing 747-200 is a four-engined long-range widebody airliner with a capacity of maximum 480 passengers in a partial double deck configuration produced by the American manufacturer Boeing Commercial Airplanes.The 747-200F is the commercial cargo freighter variant of the 747-200. It is the largest and heaviest aircraft produced in the United States. I assume we're going to get a lower range with this. Wing span. Yes, that is correct and what is more, at take off and climbing it uses much more.
The internal fuel capacity has a maximum stowage of 57,285gal(216,840l), it gives a maximum range of 8,430 statute miles and a …
747-8 freighter The total cargo capacity of the intercontinental is 161.5m³ which can accommodate seven pallets and 16 LD-1 containers plus additional bulk storage of 19.2m³. The 747 takes off with more, initially but it burns it much faster.
2002 - 2010 Boeing 747-400ER.
The maximum fuel capacity of the 747-8 intercontinental is 243,120l (64,225gal) and the maximum range is 14,815km (8,000nm). The -200B aircraft has a full load range of about 6,857 nmi (12,700 km). 134 000 kg. Maximum revenue payload. Maximum take-off weight. The lines on the chart cross at about 2000 miles. The 747-200B is an improved version of the 747-200, with increased fuel capacity and more powerful engines; it first entered service in February 1971. He told me that the pivotal argument for the KC-10 was fuel offload available vs radius of action. The 747-200F is the freighter version of the -200 model. Tim F., Manager - Exhibits, takes us into the fuel tank of Ship 6301, the first B747-400 produced and delivered to Northwest Airlines. Imperial. It could be fitted with or without a side cargo door.
According to StartupBoeing's 747 classic PDF, Boeing gives a lower fuel capacity (few hundred gallons) for the GE engines in 747-200/300 compared to PW and RR engines. The 747-400 has a maximum fuel capacity of 57,285 US gal (216,840 L), and the -400ER has 63,705 US gal (241,140 L). The Boeing 747 8 Freighter and 747 8 Intercontinental are the largest iterations of the classic Boeing 747 model which has the ruled the skies for four decades. 449 056 kg. A jumbo jet (Boeing 747-400) flying from London to New York burns approximately 70,000 kilograms of fuel. Jet fuel has an approximate specific gravity of 0.85, which therefore equates to 82,353 litres. 295 000 lbs Dimensions. Boeing 747 8 Specifications. Why we're getting a lower fuel capacity with GE?