Main Battle Tank
PT - 91 "Twardy"
Crew3Dimensions and weightTotal weight in combat order 45.3 t Overall length 9530 mm Chassis length 6860 mmOverall width 3590 mm Overall height 2190 mmArmamentMain gun 125-mm smoothbore gun 2A26M2Machine guns1 x 7.62-mm, 1 x 12.7-mmTraverse range 360 degrees Elevation range + 5.30 to + 14 degrees Maximum rate of fire10 - 12 rounds/minCombat loadMain gun36 roundsMachine gun1250 x 7.62-mm, 300 x 12.7-mm cartridgesMobilityEngine power 850 / 1000 h.p.Maximum road speed 60 / ? km/h Autonomy on roads 480 / 400 km ManeuverabilitySlope 30°Vertical step 0.85 mDitch 2.8 mFord unprepared1.2 mFord with preparation5 m