BMP development
Table of models

BMP development

Section Title: Table of models
Table Section Text: None

BMP-1 (ob'yekt 765Sp1)	BMP-1 (ob'yekt 765Sp2)	BMP-1 (ob'yekt 765Sp3)	BMP-1P (ob'yekt 765Sp4/5)	BMP-1D	BMP-2	BMP-3

Weight (tonnes)	12.6	13.0	13.2	13.4	14.5	14.0	18.7

Crew	3+8	3+7

Main gun	73 mm 2A28 "Grom" low pressure smoothbore semi-automatic gun	30 mm 2A42 autocannon	100 mm 2A70 rifled automatic gun/missile-launcher 30 mm 2A72 autocannon

Machine gun(s)	7.62 mm PKT coaxial	3 × 7.62 mm PKT (1 coaxial, 2 bow mounted)

ATGM (NATO designation)	9M14 "Malyutka" (AT-3 Sagger) and variants	9M113 "Konkurs" (AT-5 Spandrel) or 9M111 "Fagot" (AT-4 Spigot) and variants	9M14 "Malyutka" or 9M113 "Konkurs" or removed (on most vehicles)	9M113 "Konkurs" (AT-5 Spandrel) or 9M111 "Fagot" (AT-4 Spigot) and variants	9M117 "Bastion" (AT-10 Stabber)

Engine	UTD-20 6-cylinder 4-stroke V-shaped airless-injection water cooled diesel developing 300 hp (224 kW) at 2,600 rpm	UTD-20S1 diesel developing 300 hp (224 kW) at 2,600 rpm	UTD-29M 10-cylinder diesel developing 500 hp (375 kW) at 2,600 rpm

Power-to-weight ratio hp/tonne (kW/tonne)	23.8 (17.8)	23.1 (17.2)	22.7 (17.0)	22.4 (16.7)	20.7 (15.5)	21.4 (16.0)	26.7 (20.0)

Sentence(s)

The 76 BMP Ob'yekt is a 7.62 mm PKT machine gun.

final_sentence: The 76 BMP Ob'yekt is a 7.62 mm PKT machine gun.