Spartan SPT-N4

The SPT-N4 is an 80-ton assault that rebuilds the Spartan as a brawler, where the SPT-N1 fought as a skirmisher, with cruising speed unchanged at 54 km/h and a top speed of 86. In place of the three Medium Pulse Lasers in the right arm it carries three Medium X-Pulse Lasers, while the ER PPC and TAG in the left torso, the Anti-Missile System in the right torso, and the twin Streak SRM 2 racks in the center torso carry over. An Inner Sphere XXL fusion engine drives a chassis rebuilt with Inner Sphere reinforced structure, and Inner Sphere stealth armor replaces the standard plating of the SPT-N1, while the heat-sink count rises from 13 single to 15 Inner Sphere double. Inner Sphere CASE II now lines the right torso and a Clan ECM suite sits in the head. Ceres Metals Industries builds the type at its Capella plant.