Technology & Combat Characteristics
A small mobile suit used on the moon, due to the open cockpit, wearing spacesuit was required. It could be equipped with a small mega particle cannon. 
Hyper Beam Gun
Many Petite-Mobiles were repairing the Amman base and the Argama docked inside. Later, Kitchman's Hizack was able to kick some of them away but then his Hizack tripped. When Kacricon's Marasai had Kamille's Gundam Mk-II pinned down, a shot from a Hyper Beam Gun used by Wong Lee's Petite-Mobile saved Kamille. 
Notes & Trivia
- In Episode 4 of Mobile Suit Gundam Unicorn, a Petite Mobile Suit similar in appearance to the ones used in Amman was seen at the Earth Federation's Torrington base.
- Television Series
|Under the Gundam: Double-Fake Mechanics|
|Monotone Mouse Company|
J Gundam | Junior Mobile Suit | Petite Mobile Suit
Middle Mobile Suit | MWS-19051G D Gundam "First" | MWS-19051G-2 D Gundam "Second"
|Earth Federation Forces|
Gundam Kazaki Custom | MSA-003 Nemo | MSA-004K Nemo III | MSA-008 Bar-GM | Nemo Kai | RGD-X1 GD Striker | RGD-X2 GD Cannon | RGD-X3 GD Burstliner | RGM-89B Jegan Custom | RGX-D3 D Gundam "Third" | RGX-D4 D Gundam "Fourth" | RMS-179 GM II
Musai-class | Salamis-class
AMS-119 Geara Doga | AMX-002 Gaza-B | AMX-003S Gaza-C Custom | AMX-011C Zaku III Late Type | AMX-011C Zaku III Late Type Land Use | AMX-012 Guza | AMX-013 Zssa Dain | AMX-016 Gaza-W | AMX-102C Zssa Kai | AMX-121 Quel Doga | Doga | MSN-03 Jagd Doga | MSN-X4 Bagwi Doga