virtual excursion to Pavilion N3 (light Soviet tanks, SU, BMD and BTR-D), tank museum in Kubinka
Soviet floating tank PT-76 “Object 740B” (USSR), serial
The tank was developed in 1951. It was mass-produced since 1952. It was in service with the Soviet Army. Not used in battles.
Tactical and technical characteristics of PT-76 amphibious tank
Weight – 14 tons
Crew – 3 people
Overall dimensions (length x width x height) – 7625 x 3140 x 2195 mm.
Armament: cannon – 1 piece, caliber – 76.2 mm., Ammunition, shots – 40 shots
machine gun – 1 piece, caliber – 7.62 mm., ammunition load – 2000 rounds
Armor protection – 15 mm.
Engine power – 240 horsepower
Maximum speed – 44 km / h
Cruising on the highway – 250 km.
The speed of overcoming water obstacles afloat – 10.2 km / h
Design features
The base is original.
The overall layout – the power plant is located in the aft hull. Armament – a lifting mechanism of a sector type gun with a manual drive; the mechanism of rotation of the turret “worm” type with electric and manual drives.
Protection – a sealed tank hull (welded, from armor rolled sheets 15 mm thick) has a shape that provides minimal resistance when the tank moves afloat.
Chassis – six-cylinder engine, four-stroke diesel liquid cooling; manual transmission consists of the main clutch, five-speed gearbox, side clutches, power take-off reduction gears for water jets, final drives; installed hydraulic piston shock absorbers.