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Military


IS-1 / IS-85 Heavy Tank (Object 237)

Characteristics IS-85 (IS-1)
Combat mass, t 44.05
Crew, attendees
size, mm
length with a gun8560 mm
length of the hull6770 mm
width3070 mm
height on the command turret2735 mm
clearance460 mm
Armament (ammunition)
  • D-5T (59)
  • 3 x 7.62 mm DT (2520)
  • hand grenade F-1 (25)
  • Armor hull, mm (brow/board/feed/roof/bottom)120/90/60/40/20
    Armor, turret, mm (brow/board/feed/roof)100/80/80/40
    Engine (type) (D, V12)
    Engine power, hp (at rpm)
    Maximum speed on the highway, km/h 37
    range on highway, km 160
    Overcoming obstacles:
    - wall height
    -width of the ditch
    -depth of the ford
    -lift
    -roll

    0.9 m
    2.7 m
    1.3 m
    28
    30
    Specific pressure on the ground, kgs/sup2; 0.77
    Radio station 10P or 10Rk



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