Code Name: Guntank
Model Number: RX-75-4
Type: prototype artillery mobile suit
Machinist: Earth Federal Forces
Origin: Earth Federal Forces Project "V"
Head Height: 15.0 meters
Overall Height: 15.6 meters
Base Weight: 56.0 metric tons
Full Weight: 80.0 metric tons
Power Generator Output: 878 kW
Rocket Thrusters: 88000 kg total
Propulsion: engine-driven caterpillar treads x 2
Acceleration: 1.10 G
Ground Speed: 70 km/h
Sensor Radius: 6000 meters
Frame: semi-monocoque
Armor Materials: luna-titanium alloy

Code Name: Zaku Tank
Model Number: MS-06V
Type: construction mobile suit
Machinist: Zeonic Company
Origin: Duchy of Zeon, Zeon Duchy field engineers
First Deployed: UC 0079
Head Height: 13.0 meters
Base Weight: 45.0 metric tons
Power Generator Output: 899 kW
Propulsion: engine-driven caterpillar treads x 2
Acceleration: 0.68 G
Sensor Radius: 2900 meters
Frame: Unknown
Armor Materials: Unknown

Type 61
Type: main battle tank
Armaments:
150mm cannon x 2
12.7mm (.50 cal) machinegun x 1
smoke discharger x 8