About: Douglas XB-31

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An Entity of Type : dbkwik:resource/AGhloO_nVTaFp7GvOmHv5Q==, within Data Space : 134.155.108.49:8890 associated with source dataset(s)

The Douglas XB-31 (Douglas Model 423) was the design submitted by Douglas after the request by the United States Army Air Forces for a very heavy bomber aircraft, the same request that led to the Boeing B-29 Superfortress, Lockheed XB-30, and Consolidated B-32 Dominator.

Attributes	Values
rdf:type	Aircraft Type
rdfs:label	Douglas XB-31
rdfs:comment	The Douglas XB-31 (Douglas Model 423) was the design submitted by Douglas after the request by the United States Army Air Forces for a very heavy bomber aircraft, the same request that led to the Boeing B-29 Superfortress, Lockheed XB-30, and Consolidated B-32 Dominator.
sameAs	dbr:Douglas_XB-31
dcterms:subject	dbkwik:resource/57rDmt4TIrUQO0oE3mMcXA== dbkwik:resource/CVMY4smXp4x5yQVF2Ls9_Q== dbkwik:resource/sLDP1aYiieRt3QTTnQsUsw== dbkwik:resource/dE4SR41P3VcvZpsifT_bpQ==
dbkwik:military/pr...iPageUsesTemplate	dbkwik:resource/AaGpNMKXeCEx6k1ovZIRVg== dbkwik:resource/pTEKXoXwy_QJD-cbbKl3EQ== dbkwik:resource/CtbfVERA8rrkkb3qmAFx5A== dbkwik:resource/yJqziyiuyCxzo69T8mVBtw== dbkwik:resource/8c65HClsHBgkxfJdWXaRHw== dbkwik:resource/cbsrEQx1xy51eXd2rIQtLg== dbkwik:resource/sgy-37hYEWSi0ff69o00Qg== dbkwik:resource/7_dwHHF8FUA3XhGjI4-8Fw== dbkwik:resource/i6KEdUw1mNJgPr1MpDmkWg==
max takeoff weight alt	89800.0
loaded weight main	134200.0
performance header	Performance
Guns	4× .50 in machine guns in remote ventral and dorsal turrets 2× 1.46 in cannon in tail
number of props	4(xsd:integer)
length alt	35.7 m
span main	6309.36
power/mass alt	108(xsd:integer)
Status	Design only
height alt	12.99 m
primary user	United States Army Air Forces
Type	dbkwik:resource/X9vR24_jFpi4-c37vDnZUQ==
type of prop	radials
loading main	41(xsd:integer)
range alt	4830.0
length main	3573.7799999999997
power alt	1641.0
area main	3300.0
power main	2200.0
bombs	25000(xsd:integer)
height main	1297.94
span alt	63.1 m
range main	3000.0
Manufacturer	Douglas Aircraft
max speed main	357.0
engine (prop)	Wright R-3350-13 "Duplex-Cyclone"
power/mass main	0(xsd:double)
ceiling main	35000.0
empty weight main	109200.0
loaded weight alt	60870.0
area alt	310.0
max speed alt	575.0
jet or prop?	prop
loading alt	200(xsd:integer)
empty weight alt	49530.0
plane or copter?	plane
ceiling alt	10,675 m
max takeoff weight main	198000.0
Crew	8(xsd:integer)
Number Built	0(xsd:integer)
more general	Powerplant after later redesign: 4× Pratt & Whitney R-4360 "Wasp Major" radials, 3,000 hp each
abstract	The Douglas XB-31 (Douglas Model 423) was the design submitted by Douglas after the request by the United States Army Air Forces for a very heavy bomber aircraft, the same request that led to the Boeing B-29 Superfortress, Lockheed XB-30, and Consolidated B-32 Dominator.

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