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BT-5 fast tank of Bt fast tank
Development process: 1933 was successfully developed.

Output: 65,438+0,884 vehicles (BT-5 263 vehicles equipped with radio and frame antenna)

Some models are equipped with a frame antenna or two searchlights.

The circle above the early BT-5 engine compartment was the air cleaner port. The early BT-5 had a circular exhaust muffler, and the later BT-5 cancelled the muffler, and the exhaust pipe extended backward through the radiator grille.

Total combat weight: 1 1.6 tons.

Vehicle length: 5.50m.

Car width: 2.23 meters

Car height: 2.174m

Staffing: 3 passengers (conductor, gunner, driver)

Main weapons: 1 M 1932 45mm tank gun.

Weapon power: An armor-piercing projectile can penetrate 43mm steel armor with an inclination of 90 at a distance of 300m, and 35mm steel armor with an inclination of 90 at a distance of 1000m.

Projectile weight:1.43kg.

Firing rate: 7 ~ 12 rounds per minute

Paving weapon: 1 7.62mm machine gun.

Ammunition base: 45mm72 rounds, 7.62mm3709 rounds.

Communication system: the command tank is equipped with 7 1TK- 1 radio, and the communication distance is 15km (in the moving room) to 20km (in the static room), which can reach 50km when Morse code is used for communication.

Power plant: M5 12 cylinder liquid-cooled aviation gasoline engine.

Maximum power: 400 HP

Gearbox: fixed shaft gearbox 4 forward gear and 1 reverse gear.

Coexistence of joystick and steering wheel

It takes 30 minutes for two passengers to switch from crawler to wheeled; It takes 40 minutes for two passengers to change from wheeled to crawler.

4 large diameter load-bearing wheels on each side, without pulleys.

The track shoe is forged, and the width of a single track shoe is 226mm and the length is 225mm, so the anti-skid adhesion ability is not strong.

Maximum speed: 52 km/h for crawler type and 70 km/h for wheel type.

Maximum travel: crawler 160km, wheeled 200km.

Service life: 1933 ~

Resume: BT-5 participated in the Spanish Civil War from 1936 to 1939. At first, it was 5 1 to participate in the war, and later it was increased to 100.

He also participated in the Battle of the Haraha River, the Subo War and the Sufen War.

It was also used in the early days of the Soviet Patriotic War.