Saurer 4K 4FA

he hull of the Saurer 4K 4FA series armoured personnel carrier is made of all-welded steel armour and is immune to penetration from 20 mm armour-piercing projectiles over its frontal arc. The driver sits at the front of the hull on the left side with the power pack to his right and has a two-piece hatch cover that opens to the left and right, in front of which are three day periscopes. The centre periscope can be replaced by a passive periscope for driving at night.