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The Murena air-cushion landing craft is intended to carry out over-the-beach landing of advanced detachments of amphibious landing troops and combat materiel, as well as fire support of their actions on shore.

The craft is also able to ley active minefields.


The boat of 12061 project "Murena" is designed by the ALMAZ Central Marine Design Bureau.

PRINCIPAL PARTICULARS
Displacement (full-load, t 150
Length overall, m 32
Breadth overall, m 15
Maximum speed, knots 55
Height of a "wall-type", m 1,25
Power plant output, h.p. 2x10000
Cruising range, nm > 200
Sea endurance, days 1
Crew, men 12

LANDING CAPACITY
The transportation of the following combat technics is provided by the boat:

1 medium tank of weight up to 50 t;
or 2 armored troop-carriers;
or 2 combat infantry carriers
In exchange for the combat technics location the cargo deck may be equipped with the detachable benches for the accommodation of 140 members of a landing party.

ARMAMENT
ARTILLERY - two 30-mm automatic gun mounts of 읨-630 type (allowance of ammunition - 3000 shells) and the fire control system.

ANTI-AIRCRAFT MISSILE - 8 sets of the portable AMS of "Igla-1M" type.

Mine arms of the ship consists of a portable device set for 10 to 24 mine laying depending on the mine type.

NAVIGATIONAL AIDS
The craft navigational aids comprise:

two navigation radars;
gyrocompass;
magnetic compass;
drift log;
satellite navigation system;
Dekka system receiving indicator;
radio direction finder;
master gyro system;
day and night vision drift sight.

POWERPLANT AND ELECTRIC SUPPLY SYSTEM
The nigh-temperature gas-turbine engines are installed on the craft to drive the air-cushion blowers and air propellers. Two blowers, fitted with axial operating wheels, 2.2 m in diameter, are mounted to generate the air-cushion.

The air thrust for movement is provided by two reversible variable-pitch air propellers, 3.5 m in dia. The air propellers are mounted inside ring shrouds.

The craft is equipped with two gas-turbine generators, rated at 100 kW each


HULL
Hull is all-welded and made of high-strength noncorrosive aluminium-magnesium alloy AMg61 (plates, extruded panels and profiles).

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