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The FF-X39A G-Parts [Hrududu II], also known as the ARZ-124 TR-6 [Hrududu II], is a support machine that appears in the novel Advance of Zeta: The Flag of Titans.

Technology & Combat Characteristics[]

The FF-X39A G-Parts [Hrududu II] is the completed version of the earlier FF-X29A G-Parts [Hrududu], a prototype support unit developed for G Parts experimentation within the TR Project. Like its predecessor, the Hrududu II serves as a reinforcement unit for Titans mobile suits—particularly those of the TR-6 series—and, by extension, Earth Federation Forces machines.[1]

In addition to its role as a reinforcement unit, the Hrududu II incorporates a hub-joint mechanism that allows it to operate super-heavy equipment, such as the Gigantic Arm Units, through a drum frame system. Its design replicates the key functions of the original Hrududu by integrating various TR Project enhancement components. At its core is a cockpit block built from the Primrose II, Boost Pod, and groin-mounted sub-arm—all of which are standard TR-6 components—along with shoulder-mounted drum frame units equipped with thrusters.[1]

The multi-connector pod, Primrose II, and sub-arm form the core nose and torso structure of the unit, centered around a drum frame. The sub-arms are capable of holding various mobile suit armaments, such as Winch Cannons and Composite Shield Boosters. These components are identical to those used in the Woundwort and serve as standard general-purpose modules within the Gundam TR-6's Universal Replacement System.[2]

Extending from the multi-connector pod is a multi-movable frame, composed of a small drum frame and bellows frame, which links to the booster units mounted on either side. Each booster unit includes a generator, thruster, and drum frame for attaching large-scale weapons. Some variants are additionally equipped with sub-arm mechanisms. The large drum frames serve several purposes: They can mount heavy weaponry such as the Bigwig Cannon and Gigantic Arm Units. Mobility and operational range can be enhanced by attaching equipment like propellant tanks, stabilator binders, Aqua Units, or Icarus Units. The drum frames also act as joint hubs, enabling docking with large mobile armors such as the Fiver II and Dandelion II.[2]

Typically deployed as a general-purpose support fighter in conjunction with the TR-6 [Woundwort], it features Winch Cannons mounted on sub-arms attached to each drum frame. Moreover, by removing specific components and installing specialized equipment, the Hrududu II can be converted into a mobile armor for various environmental conditions. In addition to the drum frame, it features three versatile sub-arms compatible with a wide array of weapons.[1] By combining the G-Parts [Hrududu II] with a mobile suit, it becomes possible to configure a near-limitless variety of loadouts. While the use of some large-scale armaments may be restricted by the base MS's capabilities, the vast majority of combinations significantly enhance the mobile suit's versatility and functionality.[1]

Armaments[]

  • Claw Unit
The claw unit is equipped with hardpoints for carrying weapons and energy packs, and the claw unit itself unfolds into an articulated claw with a Beam emitter. The Hrududu II comes equipped with two.
  • Beam Emitters
The beam emitter within the Claw Unit can function as either a beam gun or beam saber, and by combining the barrel of the long blade rifle to the beam emitter, it is able to form a beam cannon.
  • Beam Reflectors
  • Long Blade Rifle
A long beam rifle with a blade, similar to Zeon Heat melee weapons, along the barrel. The Hrududu II can have two of these rifles.
  • Winch Cannon
  • Sub-Arm Unit

History[]


This section is a stub. You can help expand this section by adding some information.

Variants[]

Gunpla[]

Notes & Trivia[]

  • "Hrududu" is a Lapine word that comes from the novel, "Watership Down". This term describes anything with an engine or motor; this comes from the sound that a motor makes. 

External links[]


The Flag of Titans Mechanics
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Earth Federation Forces/Titans
Mobile Weapon
Mobile Suit
ORX-005 Gaplant TR-5 [Advanced Hrairoo]​ | RGM-79C GM Type C | RGM-79CR GM Type C High Mobility Type | RGM-79EW EWAC GM | RGM-79Q GM Quel | RGM-79SR GM Sniper III | RMS-106C Hi-Zack Cannon| RMS-117 Galbaldy β High Mobility Type| RMS-154 Barzam | RMS-179 GM II | RX-107 Rosette | RX-107 Rosette Enhanced Land Battle Form | RX-107 [Rosette] Enhanced Land Battle Form (Prototype) | RX-107 TR-4 [Dandelion]​ | RX-121 Gundam TR-1 [Hazel]​ | RX-121-1 Gundam TR-1 [Hazel Custom]​ | RX-121-1 Gundam TR-1 [Hazel Custom] Icarus Unit | RX-121-1+FF-X29A Gundam TR-1 [Hazel-Rah]​ | RX-121-1+FF-X29A Gundam TR-1 [Hazel-Rah] Second Form | RX-121-2 Gundam TR-1 [Hazel II]​ | RX-121-2 Gundam TR-1 [Hazel Owsla]​ | RX-121-2 Gundam TR-1 [Fiver II]​ | RX-121-2 Gundam TR-1 [Hazel Owsla] Gigantic Arm Unit | RX-121-2A Gundam TR-1 [Advanced Hazel]​ | RX-121-3C Gundam TR-1 [Haze'n-thley]​ | RX-121-3C Gundam TR-1 [Haze'n-thley-Rah II]​ | RX-124 Gundam TR-6 [Advanced Kehaar II]​ | RX-124 Gundam TR-6 [Gaplant II]​ | RX-124 Gundam TR-6 [Hazel II]​ | RX-124 Gundam TR-6 [Hi-Zack II]​ | RX-124 Gundam TR-6 [Hrairoo II]​ | RX-124 Gundam TR-6 [Haze'n-thley II]​ | RX-124 Gundam TR-6 [Haze'n-thley II-Rah]​ | RX-124 Gundam TR-6 [Kehaar II]​ | RX-124 Gundam TR-6 [Queenly]​ | RX-124 Gundam TR-6 [Queenly] Full Armor Form | RX-124 Gundam TR-6 [Woundwort]​ | RX-124 Gundam TR-6 [Woundwort] Gigantic Mode | RX-124 Gundam TR-6 [Woundwort-Rah]​ | YRMS-106 Hi-Zack Pre-Production Type | YRMS-106+BL-85X Bi-Zack TR-2 [Bigwig]​
Mobile Armour
NRX-044 Prototype Asshimar TR-3 [Kehaar]​ | NRX-044[R] Prototype Asshimar TR-3 [Kehaar] Space Type | ORX-005 Gaplant | ORX-005 Gaplant TR-5 | ORX-005 Gaplant TR-5 [Fiver]​ | ORX-005 Gaplant TR-5 [Hrairoo]​ | RX-124 Gundam TR-6 [Dandelion II]​
Other
[RX-124 Gundam TR-6 [Fiver II]​ | RX-124 Gundam TR-6 [Inle]​ | RX-124 Gundam TR-6 [Psyco Inle]​

Aircraft / Spacecraft
FF-X29A G-Parts [Hrududu]​ | FF-X29A G-Parts [Hrududu II] | MP-X86 [Primrose]​ | MX-X87 [Primrose II]​
Transporter / Supply Ship
Cargo Ship
Cruiser / Mother Ship
Alexandria-class | Salamis Kai-class
Zeon Remnants
Mobile Weapon
Mobile Suit
MS-06F Zaku II | MS-06F Zaku II [Stutzer]​ | MS-06F-2 Zaku II F2 Type | MS-06FZ Zaku II Kai | MS-07B-3 Gouf Custom | MS-07H-8 Gouf Flight Type | MS-09R Rick Dom [Stutzer]​ | MS-09R-2 Rick Dom II | MS-14 Gelgoog [Stutzer]​ | MS-14B Gelgoog High Mobility Type | MS-14F Gelgoog Marine

Aircraft / Spacecraft
Dodai II
Mother Ship
Zanzibar-class
AEUG
Mobile Weapon
Mobile Suit
MSA-003 Nemo Cannon | MSA-099 Rick Dias [Stutzer]​ | RMS-117 Galbaldy β High Mobility Type | RMS-179 GM II
Mobile Armour
NRX-044 Asshimar
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