BAV Trujillo (BC-1929)
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11/10/2023 - In my original Venezuela listings, the
Trujillo uses parts from the second Nikolai I class battleship (then converted
to a carrier) to have a new ship built for them in the US. While this sounds
like a good Idea, I do wonder where I am getting the money from to do this.
While Venezuela may acquire the neighbouring countries and their treasuries,
none of those countries, is super rich either, to enable Venezuela to start buying
battleships. The whole idea of sending Wrangel's fleet to Venezuela was to have
them start producing their own ships.
The conversion of the Zulia to an aircraft carrier freed up all of the armour,
turrets and guns required for a new capital ship. Three years after the arrival
of Wrangel's fleet, Porto Cabello had progressed to the stage where it could
piece together the parts for a new ship, but building it from scratch was a step
to far, for now. What it still lacked was the ability to design the thousands of
parts that were required to make up a capital ship design. What the Venezuelan
designers decided to do was to buy the complete plans for an already built ship
and alter them to suit the equipment they had.
Looking around the fleets of the world, the type of ship that Venezuela lacked
was the 'fast' battleship or battlecruiser. They had the large armoured
cruisers, but needed more. Venezuela went to the US Navy and its building yards
for the plans and assistance to build the new ship. The only battlecruiser class
the US had at that time was the
USS Hawaii of 1917-18 vintage. A ten year old design. Because of the various
armaments treaties nothing newer of reasonable size was available. The
uncompleted Lexington class were just too big for Venezuela to handle. What made
the building easier was the purchase of the machinery systems of the USS
Constellation.
As can be seen a lot of changes need to be made. Change out the 9x14" for the
12x12". Replace the older 120,000shp system for the more modern 90,000shp
machinery, which would drop the speed from 32 knots to 28-29 knots. Shorten the
hull from 750 odd to about 700 feet (made possible by the weapons and machinery
changes). Lets see what can be achieved.
That turned out very nicely indeed.
The Trujillo received the other half of the USS Constellations machinery which
only required two screws. None of the better 5.1" guns were available so a set
of older 6" guns were fitted in casemates as the secondary armament. The era of
dual purpose weaponry was still 6-7 years away so 6x4" AA were fitted. The light
AA was the US 0.5" Browning machine guns. It would not be until 1938 that the
Trujillo would be taken in hand for a badly needed rebuild to bring the ship up
to date.
1938 the Trujillo went in for a rebuilding. Secondary and tertiary armaments
removed and replaced with a dual purpose set of weapons. The drwing shown is the
Trujillo after its refit in the US, early 1942, with 40mm and 20mm fitted, and
the first radar sets aboard. The aircraft remain till 1943 when they are
replaced with more AA weapons. Even giving the ship funnel caps made the
Trujillo look more modern. The biggest job was to get rid of the old tripod
system and fighting tops. The need for extremely tall masts for radio
communications had eased by the 1940's as more powerful electronics came into
service.
Displacement | 31,000 tons std 37,800 tons full load | |
Length | 700 ft | |
Breadth | 90 ft | |
Draught | 30 ft | |
Machinery | 2 shaft, turbo electric drive,, 90,000shp | |
Speed | 28 knots | |
Range | 8000 miles at 15 knots (3,250 nm at 26 knots) | |
Armour | 11" side, 4" deck, 11/9/7" turrets | |
Armament | As completed 1929 12 x 12" (4x3) 12 x 6" (12x1) 6 x 4" (6x1) 18 x 0.5" mg (18x1) |
With refits to 1942 12 x 12" (4x3) 10 x 5.1" DP (10x1) 10 x 40mm (5x2) 22 x 20mm (22x1) |
Aircraft | nil | 2 |
Torpedoes | nil | nil |
Complement | 1600 | 1710 |
Notes | BAV Trujillo |
Triple 12" 52 caliber turret as fitted to the Trujillo.
Old drawing of the Trujillo.