The Type 61 MBT, which stands for main battle tank, was a tank mass produced by the Earth Federation.
History
Before the advent of mobile weapons warfare, the Earth Federation relied on conventional weapons. The Type 61 MBT was used by the Federation since UC 0061 and it remained in service until UC 0079, when it was eventually phased out in favour of mobile weapons.
At the start of the One Year War, the Federation used the Type 61 MBT to protect ground transports. The tanks played crucial roles in Operation Odessa and defending Jaburo from a Principality of Zeon assault.
The Type 61 MBT was one of the most used vehicles during the war. Its ineffectiveness against the more agile mobile suits and poor deployment tactics resulted in it contributing ones of the largest casualties.
The tank was also greatly hampered by Minovsky particle interference that cut off tactical communications and reduced its targeting capabilities.
A variant Type 61 M61A5 MBT was later produced.
Design
The Type 61 MBT was a conventional tank designed by the Earth Federation. It required a minimal crew of a driver and a gunner. It usually had a commander stationed in the turret with the gunner.
Armaments
The tank used a cannon as its primary weapon, and relied on a machine gun for close-in anti-aircraft and anti-personnel defence.
150 mm cannons
The Type 61 MBT had a pair of powerful 150 mmm smooth bore cannons mounted on its turret. The cannons were fed by an autoloader below the turret basket. The tank could use the cannons for artillery bombardment but this capability was greatly hindered by Minovsky particles.
12.7 mm machine gun
A 12.7 mmm machine gun was mounted on the tank commander’s cupola. This was used against enemy aircraft and personnel for close-range defence. However, the machine gun was ineffective against the armour of mobile suits. Moreover, the machine gun required the tank commander to be exposed when operating it.
Smoke dischargers
Four smoke dischargers were mounted on each side of the tank’s turret. These were used to provide smoke cover for the tank, and it could also be used to signal allies.
Behind the scenes
Kunio Okawara was the original mechanical designer.