As quoted from Mechwarrior 4: Mercenaries...

CLASS: Clan Heavy

ARMOR TYPE, TONNAGE: Ferro Fibrous, 11.5

INTERNAL STRUCTURE: Endo Steel

MAX SPEED (KPH): 80

GROSS TONS: 75

WEAPONS:

    ER Lg Laser (2)
    ER Med Pulse Laser (2)
    Clan LRM 20 (2)
    Clan MG Array (2)

COMPONENTS: None

JUMP JETS: No

FIELD NOTES: The Mad Cat was the first OmniMech the Inner Sphere ever encountered. First spotted in 3049, it was dubbed the Mad Cat by ComStar because its hunched-over torso resembles a combination of the Marauder and Catapult chassis. The Mad Cat is typically deployed in a fast-moving, hard-hitting lance. It is often a command ’Mech, as it is fast and boasts decent armor and extraordinary firepower. It is excellent for flank attacks and can perform hit-and-fade operations effectively.