Land Weapons

IFV (1990)

Volgogradskiy Traktornyy Zavod

BMD-3

BMD-3

The BMD-3 represents yet a further evolution of the BMD series of airborne combat vehicles, which also drew from experiences during the Afghanistan War. The BMD-3 was noticeably larger and heavier than its predecessors, and included a new uprated powerful engine as well as a hydropneumatic suspension. It also featured the same two-man turret as the BMP-2, as it was seen as superior to the one-man modified turret that was incorporated in the BMD-2. Like its predecessors, it could carry five fully equipped troops (firing ports were provided for two of them) although as many of eight could be fitted in an emergency. However, a major improvement was the ability to be airdropped with the crew inside the vehicle rather than parachuting them separately. Amphibious capacity was retained through two waterjets at the rear of the hull, and there is also a water pumping mechanism in case the hull is breached. The BMD-3 entered service shortly before the collapse of the USSR and as such, was produced in only limited numbers before being replaced by the BMD-4. A few remain in Russian Army service while others are being converted to BMP-4 standard.

The basic BMD-3 (Ob'jekt 950) was entered service in 1990. No major variants were designed before production switched to the BMD-4. The BMD-3’s chassis was eventually adopted into the Sprut-SD light tank, which incorporates a 125-mm cannon and is designed as a replacement for the venerable PT-76. The Sprut-SD is covered in a separate entry.

Preceded by:

BMD-2 (1985)

Succeeded by:

BMD-4 (2005)

Datafile

DesignBMD-32S25
Name-Sprut-SD
TypeIFVLight Tank
Year19902005
Crew33
Dimensions
Length (w/Gun)6.36 m6.74 m (7.08 m)
Width3.134 m2.940 m
Height2.170 m2.150 m
Ground Clearance0.450 m0.500 m
Track2.744 m2.740 m
Track Width320 mmn/a
Track on Ground3.200 m4.220 m
Weight
Combat13,200 kg18,000 kg
Ground Pressure0.48 kg/cm²0.53 kg/cm²
SuspensionHydromechanicalHydropneumatic
Performance
Speed (Off-Road)71 km/h71 km/h
Range (Off-Road)500 km (350 km)500 km (350 km)
AmphibiousYes (10 km/h)Yes (10 km/h)
Vertical Obstacle0.80 m0.80 m
Trench1.80 m1.80 m
Gradient60%60%
Side Slope30%40%
Powerplant
Engine1 x 450-hp
2V-06-02
1 x 510-hp
2V-06-2S
FuelDiesel: 450 LDiesel
Power/Weight34.09 hp/t28.33 hp/t
Armament
Main1 x 30-mm L/80.5
2A42

Autocannon
↑ 75° / ↓ -5° / ↔ 360°
1 x 125-mm L/51
2A75

Smoothbore Gun
↑ 15° / ↓ -5° / ↔ 360°
SecondaryCoaxial:
1 x 7.62-mm
PKT
Bow:
1 x 5.45-mm
RPKS
Bow:
1 x 30-mm
AGS-17
Coaxial:
1 x 7.62-mm
PKT
AmmoAGS-17: 551
7.62-mm: 2,000
Armor
TypeSteel/AluminumSteel/Aluminum
Thickness15 - 23 mm-
Max Effective15 - 23 mm RHAe-
Hull Upper Front15 mm-
Turret Front23 mm-
Production
Built45075
Total450

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