Names：

Big Rang

（MA-05Ad）（Ammunition Depot）
Status： MA of Zeon
Tags： Mobile ArmorPrototypePrincipality of Zeon Forces (U.C.)Repair Type
Strengthen： Bigro
World： the World of Mobile Soldiers
Works： Mobile Suit Gundam: MS IGLOO Series
LeveL： S

Classified as a "mobile bridgehead", the Big Rang was made up of two parts: the control unit and the Ad unit ("Ad" being short for "ammunition depot"). The control unit was a repurposed MA-05 Bigro, specifically Bigro Unit 6, a late type unit with various improvements, inlcuding improved power output, added arm joints, and a new pair of claws that acted as large multi-purpose manipulators. This part contained much of the Big Rang's weapons, including its most powerful weapon, the mega particle cannon. Its cockpit was modified to incorporate the control systems for the Ad unit.

The Ad unit was repurposed from a mobile armor whose development was halted. Originally concieved as a lightly armed frontline supply depot, it was capable of resupplying and repairing mobile weapons. Much of the Ad unit's functions were automated, though its control was still very complicated. It was propelled by the dreadnought-class armored booster, a high-power thermonuclear rocket engine that used heavy elements as propellant, originally designed for launching large mass objects from the moon.

The Ad unit was equipped with anti-beam defenses and was extremely durable. Its surface armor, known as "skirt shell", was equipped with two beam dispersal missile launchers and one 3-tube large anti-ship missile launcher on either side. At the center of its back was a gondola lift for the landing and transportation of MP-02A Oggo. The beam dispersal launchers were essential to the Big Rang's survival due to its large profile and lack of mobility. Its exposed underside was the Big Rang's greatest weak point, since it was completely unarmored and unprotected.

Classified as a "mobile bridgehead", the Big Rang was made up of two parts: the control unit and the Ad unit ("Ad" being short for "ammunition depot"). The control unit was a repurposed MA-05 Bigro, specifically Bigro Unit 6, a late type unit with various improvements, inlcuding improved power output, added arm joints, and a new pair of claws that acted as large multi-purpose manipulators. This part contained much of the Big Rang's weapons, including its most powerful weapon, the mega particle cannon. Its cockpit was modified to incorporate the control systems for the Ad unit.

The Ad unit was repurposed from a mobile armor whose development was halted. Originally concieved as a lightly armed frontline supply depot, it was capable of resupplying and repairing mobile weapons. Much of the Ad unit's functions were automated, though its control was still very complicated. It was propelled by the dreadnought-class armored booster, a high-power thermonuclear rocket engine that used heavy elements as propellant, originally designed for launching large mass objects from the moon.

The Ad unit was equipped with anti-beam defenses and was extremely durable. Its surface armor, known as "skirt shell", was equipped with two beam dispersal missile launchers and one 3-tube large anti-ship missile launcher on either side. At the center of its back was a gondola lift for the landing and transportation of MP-02A Oggo. The beam dispersal launchers were essential to the Big Rang's survival due to its large profile and lack of mobility. Its exposed underside was the Big Rang's greatest weak point, since it was completely unarmored and unprotected.