How come we dont see any of these enemies in ARR

[Beetle]

Only got to fight these at end of 1.0 main story & last hour of 1.0.
How come these aren't around anymore...?

[Powercow]

Because the Garleans learned that their flying ships armed with long-range cannons are much more effective when, you know, flying and at range.

[Derpsy]

PS3 limitations :^)

[TeganLaron]

What is it? Looks like a chimney with arms.

[Magis]

What is it? Looks like a chimney with arms.

Flying contraption thing.

http://youtu.be/mbcqHdY-UYE?t=3m25s

[Tupsi]

Because they moved onto the FFVI fanservice. Juggernauts still exist but most seemed to have been destroyed after Bahamut woke up.

[Limecat]

When they first announced that players would get a magitek armor mount I was afraid they meant these goofy things.

[tymora]

Obsolete technology.

[Enkidoh]

Juggernauts are still in ARR - they're just not fightable enemies at the moment (several are seen at various times being used as transports for Ultima Weapon, and there are numerous locations around Eorzea where wrecked Juggernauts can be seen, like around the Footfalls in Western Thanalan, Raincatcher Gully in Eastern Thanalan (and whose pilot is living Gilligan-style nearby), and several around Raubahn's Push in Northern Thanalan. So they're definetely still used by Garlean Forces, just not as frontline weapons anymore, due to the use of the reaper (magitek armour).

[Arkghyom]

Rusty and obsolete.