Model number: XXXG-01H
Code name: Gundam Heavyarms
Unit type: mobile suit
Manufacturer: Doktor S (with assistance from Barton Security Group)
Operator: Gundam pilots
First deployment: 7 April AC 195
Accommodation: pilot only, in standard cockpit in torso
Dimensions: head height 16.7 meters
Weight: empty 7.7 metric tons; max gross weight unknown
Armor materials: gundanium alloy
Powerplant: ultracompact fusion reactor, power output rating unknown
Performance ability levels: fighting 110; weapons 160; speed 110; power 140; armor 140
Equipment and design features: sensors, range unknown; self-destruct system
Fixed armaments: 2 x vulcan gun, fire-linked, mounted in head; 2 x machine cannon, fire-linked, mounted on torso; 2 x Gatling gun, fire-linked, mounted in chest; 2 x 3-tube homing missile launcher, mounted in shoulders; 2 x 12-tube micromissile launcher pod, mounted on legs; army knife, superheated blade, mounted on right forearm
Optional fixed armaments: beam Gatling gun with shield, mounts over left forearm

Technical and Historical Notes

When the five scientists who designed the XXXG-00W0 Wing Gundam Zero in AC 180 went their separate ways, each of them took copies of the plans for their original Gundam design. Doktor S, who went into hiding in the L3 colonies, then went on to design and build his own Gundam based on their original plans. Built with the support of the Barton Security Group, Doktor S's XXXG-01H Gundam Heavyarms was intended to be used in the originally planned Operation Meteor, which involved dropping a space colony on Earth. Doktor S and his assistants, not wanting their Gundam to be used as a tool for mass murder, killed the Heavyarms' intended pilot, Trowa Barton. One of the mobile suit's mechanics, a mysterious and nameless young man, assumed Trowa's identity and took the Heavyarms to Earth in the "new" Operation Meteor, foregoing the colony drop and instead using the Gundam directly against OZ's military forces.

In addition to being built of almost indestructible gundanium alloy, the "Gundam 03" (as it was code-named by OZ) was a virtual walking fortress, packing an enormous amount of firepower in the form of Gatling guns, machine cannons, vulcan guns, "blind" and homing missiles, and a large shield-laden beam Gatling gun. While this firepower could overwhelm a large number of enemies, the Heavyarms often paid the price by quickly running out of ammo. However, the Gundam also carried a heated "army knife" blade on its right forearm for close combat. The "new" Trowa Barton, with his fast reflexes and acrobatic abilities, would often rely on these skills to effectively keep himself (and his Gundam) alive even when he was dry on ammo... thus ensuring that the Gundam Heavyarms would never go down without a fight.

Miscellaneous Information

Pilot(s): Trowa Barton, Heero Yuy
Appearances: New Mobile Report Gundam W; New Mobile Report Gundam W: Endless Waltz; New Mobile Report Gundam W: Episode Zero
Original mechanical designer: Kunio Okawara (a retroactive re-design was later produced by Hajime Katoki)

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