B-26 Marauder, U.S. Medium Bomber


USAF


Martin B-26A Maurader


Specifications:


Crew 5 to 7
Dimensions 65’ x 56’ x 19’10”
19.81m by 17.07m by 6.05m
Wing area 602 square feet
55.9 square meters
Weights 23,000-37,000 lbs
10,200-16,800 kg
Maximum speed       313 mph
504 km/h
Cruising speed 243 mph
391 km/h
Climb rate 17 feet per second
5.2 m/s
Service ceiling 23,500 feet
7163 m
Power plant 2 Pratt and Whitney R-2800-5 engines, 1850 hp (1380 kW) takeoff, 1500 hp (1119 kW) at 14,000 feet (4267 m).
Armament 1 flexible 0.50 machine gun in nose
1 twin 0.50 machine gun dorsal turret
2 waist 0.50 machine guns
1 tunnel 0.50 machine gun
1 twin 0.50 machine gun tail turret
4 fixed nose 0.50 machine guns
Bomb load 5,200 lb (2359 kg) max internal or 1 21.7” external torpedo
Range 1000 miles (1610 km) with 3000 lb (1360 kg) load
2600 miles (4180 km) max
Fuel 465-962 gallons (1462 gallons max)
1760-3640 liters (5534 liters max)
Production 4683 of all models at Glenn L. Martin Co., Baltimore MD and Omaha, NE.
  201 B-26
  139 B-26A
  1883 B-26B
  1210 B-26C
  300 B-26F
  893 B-26G
  57 TB-26G
Variants The B-26B replaced the rear bomb bay with a fuel tank to increase the range at the expense of bomb load. It also increased the wing span and tail area to increase stability.

The Marauder was an extremely “hot” bomber, with very high wing loading and touchy handling. Some crews dubbed it the “Flying Prostitute” because, with its stubby wings, it had no visible means of support. However, it won the support of Doolittle, and with its heavy armament and great structural strength, it proved a fine combat aircraft in the European and Mediterranean theaters, once pilots learned to give it proper respect. It was less successful in the Pacific, where the Army Air Forces tended to favor the longer-ranged B-25 Mitchell. Only about 10% of B-26s were allocated to the Pacific.

The aircraft was very expensive to build at 40,000 man-hours per plane.


References

Bergerud (2000)

Gunston (1986)

Wilson (1998)


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