T-51 Power Armor

This page is directly from the T-51 Power Armor page on Nukapedia + The Vault

'''T-51 powered combat infantry armor'''<ref name="Darrel1"/><ref name="PASpec"/> is the most advanced operational [[power armor]] type developed before the [[Great War]] by [[West Tek]] on contract from the United States government.

## Background

[[File:Flagnarmor.gif|thumb|United States soldier in power armor]]

After the successful deployment of the T-45 power armor in 2069, West-Tek started development on an improved model of power armor. In 2074, the aging T-45 model proved insufficient to overcome the Chinese defenders. The T-51 model power armor remained in development, with various production models being tested in combat conditions at [[Fort Strong]] in [[Massachusetts]], troubleshooting the design. A prototype tested in September 2075 had the desired mobility and protection, but were far from stable and soldiers tended to tip over on hard landings. Gyroscopic stabilizers and shock absorbers were subsequently added.

These problems were eventually ironed out and the joint efforts of [[West Tek]] and [[Fort Strong]] resulted in the first production run of T-51 power armor being sent to China in June 2076. It outperformed the T-45 in every aspect, providing the United States with the means to overcome Chinese resistance on all fronts. Many units were sent to China, where the renewed American offensive finally sent the [[People's Liberation Army]] into retreat. In January 2077, General [[Constantine Chase]] completed the [[Anchorage Reclamation]], using troops fielding [[winterized T-51b power armor]] as spearhead to minimize causalities. <ref>

[[Constantine Chase]]: "''What are we looking at for losses if we pull this off?''"

<br/>[[Thomas Morgan]]: "''I'd say about 20 percent, sir. But that number significantly decreases if we can get the tin cans in there.''"

<br/>[[Constantine Chase]]: "''Good, good. Keep monitoring the battlefield and let me know when we've punched through the Pulse Field.''"}}</ref><ref name="Cold">{{Color|Gray|[[Constantine Chase]]: "''How's our boys in the suits doing?''"

<br/>[[Thomas Morgan]]: "''The T-51b units are at 95 percent readiness level. We've had a bit of trouble adapting them to the cold.''"

<br/>[[Constantine Chase]]: "''Well, tell those men they need to be ready. As soon as the Pulse Field is down, we need them cocked, locked and ready to rock.''"}}</ref>

The renewed offensive on the Chinese mainland has also sent [[People's Liberation Army|the PLA]] into full retreat after supply routes from countries it annexed broke down totally.<ref name="FOB0" /><ref name="FO3OGGArmies">[[Fallout 3 Official Game Guide]] Game of the Year Edition p.43: ''"'''Chinese Army (Simulated)'''''<br/>'''''U.S. Army (Simulated)'''''<br/>''With conditions deteriorating between the United States and China, a military presence in Alaska was established to prevent a possible invasion across the Bering Strait. With increasingly scarce oil reserves, a last deep-sea deposit below the Pacific Ocean was claimed by China before allegedly being sabotaged by American special operatives. Strained relationships spiraled downward into conflict as China marched on Alaska, and the Sino-American War of 2066—2077 erupted. Under the command of General Jingwei, the Chinese Army usurped control of Alaska's oil pipeline and reserves. In response, the Americans began what came to be called "The Alaskan Reclamation Operation" (2067—2077).''<br/>''Under the leadership of General Constantine Chase, the U.S. Army battled fiercely to the front lines of the conflict before Chase began deploying specialized Power Armor units that began pushing the Chinese back. Future Power Armor suits were further refined as the conflict dragged on, and the Trans-Alaska Pipeline was reclaimed. With resources flowing through Canada, strained diplomatic tensions between Canada and the United States becoming problematic, and Canadian forces attacking the pipeline, the country was annexed.''<br/>''A combination of inclement weather, constant American bombardment and trench warfare, and U.S. Powered Armor unit attacks sweeping through mainline China, the Chinese supply lines weakened and finally broke down completely. By the beginning of 2077, the city of Anchorage was finally liberated, the Chinese eradicated, and the operation deemed a success. A commemorative memorial was erected in Washington, D.C., in honor of the soldiers who fought and perished for the greater American good. Violence between America and pockets of Canadian freedom fighters continued throughout 2077, until the Great War obliterated almost all infrastructure, commerce, and human life."''<br/>([[Fallout 3 Official Game Guide faction profiles]])</ref> In addition to the war against the Chinese, units in T-51 were also deployed to quell attacks by Canadian freedom fighters who were resisting the U.S.A.'s annexation of Canada.

However, the U.S.A. found the T-51s was too difficult to produce in enough numbers to fulfill the needs of its various war efforts. To supplement this, the U.S.A. quickly developed and deployed the T-60 power armor. While the T-60 was not as advanced as the T-51, its ease of production allowed it to be produced and deployed more extensively.<ref name="FO76LCT60"> [[Fallout 76 loading screens]] The most advanced suits of Power Armor to see extensive use were the T-60 models. By the time of the Great War, they were a common sight in all U.S. military engagements.</ref>

After the [[Great War]], the T-51 would continue to serve with distinctions with factions that had access to it. Its principal operator is the [[Brotherhood of Steel]], with Brotherhood T-51b armor being standard issue. It was also the service armor of the [[Enclave]] until the deployment of [[advanced power armor]] of its own design, at which point the T-51 was relegated to training and logistical duties. Some factions and wastelanders also possess the armor in limited quantities.

==Design==

<section begin="T51BDesign" />The T-51<ref name="Darrel1">The [[Vault Dweller]]: ''"{112}{}{What type of armor is that your wearing.}"''<br/>[[Darrel]]: ''"{135}{}{This is Powered Combat Infantry Armor model T-51b or more commonly know as Power Armor.}"''<br/>([[DARL.MSG]])</ref> is the apex of pre-War powered combat infantry development. Developed over a decade of war by [[West-Tek]], it incorporates many of the lessons gleaned from the [[T-45 power armor]] service history. Unlike its predecessor, the T-51 benefits from a long development cycle and uses custom-made components to create not a stop-gap model, but a weapon that provides the best possible protection through incorporating the latest passive defense features.<ref name="Appearance1">Armor appearance in the games.</ref><ref>The [[Vault Dweller]]: ''"{207}{}{Base Information}"''<br/>[[ZAX 1.2]]: ''"{211}{}{West Tech Research Facility:

                                             Founded in 2002 as a private contractor for the United States government, the company initially consisted of two divisions--the Advanced Weapons Research and the Biomedical Sciences divisions.}''<br/>''{241}{}{ In 2069, West Tech was the single largest contractor for the United States government; its largest contract being Powered Infantry Armor Model T-51b. }''<br/>''{242}{}{In light of significant advances in 2076 by the NBC on the Pan-Immunity Virion Project, the United States Defense Department, in fear of international espionage,}''<br/>''{243}{}{ moved a team onto the site to secure and oversee the project, now dubbed the FEV (Forced Evolutionary Virus) project.}"''<br/>([[GPWRTERM.MSG]])</ref><ref name="FOB0" /><ref name="PASpec"/>

Like the T-45, it is designed for a single human operator, patterned after the human silhouette. Unlike its older sibling, the exterior shell is made from a poly-laminate composite capable of absorbing over 2.5 kilojoules of energy without damage. The strength of the material is further enhanced by the organic, rounded profile of the shell, improving the chances of deflecting projectiles and explosions compared to the older steel plating present on the T-45. The shell is coated in a 10 micron silver ablative layer that allows for reflecting [[laser]] blasts and [[radiation]] emissions without damaging the composite surface directly.<ref name="PASpec">[[Power armor specs]]: ''"The T-51b Powered Infantry Armor is designed with the latest passive defense features for both civilian and military disturbances. The back-mounted TX-28 MicroFusion Pack generates 60,000 Watts to power the HiFlo hydraulic systems built into the frame of the suit. Made of the latest poly-laminate composite, the T-51b shell is lightweight and capable of absorbing over 2500 Joules of kinetic impact. The 10 micron silver ablative coating can reflect laser and radiation emissions without damage to the composite subsurface."''</ref><ref>The [[Vault Dweller]]: ''"{218}{}{Power Armor. Status: Complete}"''<br/>[[ZAX 1.2]]: ''"{231}{}{Power Armor Specs:

==Variants==

===T-51 model B===

[[File:T51 power armor.png|right|200x200px]]

The most ubiquitous model of power armor typically features a solid olive green livery on the breastplate and pauldrons, with the base light gray on the limbs and helmet. It is the apex of pre-War power armor design.

{{-}}

===Winterized T-51 model B power armor===

[[File:Fo3OA\_Winterized\_T-51b.png|right|200x200px]]

{{Gamearticle|FO3|link1=Winterized T-51b power armor}}

A pre-War variant of the T-51b power armor adapted for fighting in Arctic environments. The most noticeable difference is that the armor is painted a pale blue hue to blend in with the snowy environments and bears explicit livery of the United States Army (Army stars on the pauldrons and the national flag below the TX-28 fusion pack. The serial number is also printed on the left side of the chest plate.

{{-}}

===Brotherhood T-51 model B power armor===

[[File:FNV\_T51b\_Brotherhood.png|right|200x200px]]

{{Gamearticle|FNV|link1=Brotherhood T-51b power armor}}

A post-War variant of the T-51b, used by the [[Brotherhood of Steel]] as its service armor in New California and children chapters of [[Lost Hills]]. The olive green coloring of the armor has faded entirely and was replaced with a pale gray color overall. Brotherhood suits are kept in a state of good repair, with the usual streaks of rust and damage found on suits in the [[wasteland]] noticeably absent. The Brotherhood sigil is painted on the left pauldron, as per standard practice.<ref>Armor appearance.</ref>

{{-}}

===Ultracite power armor===

{{Gamearticle|FO76|link1=Ultracite power armor}}

[[File:FO76\_Ultracite\_Power\_Armor.jpg|right|180x180px]]

A post-war, upgraded variant of the T-51 that uses [[Ultracite]] in its design. This variant was developed by both the [[Brotherhood of Steel]]'s [[Lost Hills]] and [[Brotherhood of Steel (Appalachia)|Appalachia]] chapters. The upgrades pushes the T-51's performance far higher than previous versions.

{{-}}

==Behind the scenes==

\* The game and cutscene model of the armor was created by [[Tramell Ray Isaac]] for ''Fallout''.<ref>[http://archive.is/3nec6 J.E. Sawyer, NMA]: "''We tried to model the power armor as T-Ray did in the opening movie and game, but he could get away with clipping that would look really bad at close distances or certain angles. Simply put, building the Fallout power armor as it originally looked would have resulted in a suit with a tiny range of motion or a hilarious amount of clipping. We changed as much as we needed to allow for more flexibility in movement, but tried to stay very close to the original design whenever possible.''"</ref>

\* The drop-down optic on the helmets is directly taken from a similar optic used by a cult in the film ''[[wikipedia:The City of Lost Children|The City of Lost Children]]''.<ref>[http://www.youtube.com/watch?v=Xa5IzHhAdi4 Tim Cain GDC talk at 10:42]</ref>

\* In ''Van Buren'', the appearance of the armor was slightly changed. [[Joshua Sawyer]] [http://archive.is/3nec6 justified the decision as follows]:

{{quote|We tried to model the power armor as T-Ray did in the opening movie and game, but he could get away with clipping that would look really bad at close distances or certain angles. Simply put, building the ''Fallout'' power armor as it originally looked would have resulted in a suit with a tiny range of motion or a hilarious amount of clipping. We changed as much as we needed to allow for more flexibility in movement, but tried to stay very close to the original design whenever possible.}}

==Gallery==

===''Fallout''===

<gallery>

Fallout 1 Concept Art - Powered Armor.jpg|''Fallout'' concept art

Fo1\_Rhombus\_Beta\_PA.png|An early talking head render for Rhombus, note the much smaller opening for the head.

Mainmenured.gif|Box art

Flagnarmor.gif|A United States soldier in T-51b Powered armor.

Rhombus.jpg|[[Rhombus]], the head paladin of the [[Lost Hills]] [[Brotherhood of Steel|BoS]].

Paladin.jpg|A paladin of the [[Brotherhood of Steel]]

FO01 NPC Cabbot G.png|[[Cabbot]], a [[Scribes|scribe]] in training

Fo1 Intro Canadian Freedom Fighter.png|US soldier executing a Canadian freedom fighter

FO1 intro soldiers.jpg|US soldier executing a Canadian freedom fighter

FO1 loading PA.jpeg|Loading screen

PWRARMOR.gif

T51bs.gif

Npc power.gif

</gallery>

===''Fallout 2''===

<gallery>

Tribal PA helmet.jpg|[[Tribal]] with a broken T-51b helmet

Better Tomorrow.jpg|Enclave soldiers in [[Advanced power armor (Fallout 2)|advanced power armor]] in front of a pre-War poster depicting the T-51b

</gallery>

===''Fallout 3''===

<gallery>

FO3 T-51b.jpg|A rusty T-51b

T-51b stasis.png|T-51b power armor in stasis

OA PA.jpg|U.S. soldiers during the Battle of Anchorage in ''[[Operation: Anchorage (add-on)|Operation: Anchorage]]''

Winterized T-51b.png|Winterized T-51b power armor

</gallery>

===''Van Buren''===

<gallery>

T51b Van Buren.jpeg

T51b Van Buren2.jpeg

</gallery>

===''Fallout Tactics''===

<gallery>

FOT Intro War 09.jpg|T-51b power armor

FOT Intro War 10.jpg|T-51b power armor

</gallery>

===''Fallout: New Vegas''===

<gallery>

Fallout New Vegas T-51b.jpg|A group of [[Brotherhood of Steel|Brotherhood]] soldiers in the [[Mojave Wasteland]].

FNV T51b Armor.png|[[Brotherhood T-51b power armor]]