Imperial MPDSL
Craft: Sienar
Fleet Systems Mobile Planetary Defence Super Laser (MPDSL)
Defence
Laser
Length: 19.2m
Crew: 2+10Gunners
Passengers: 0
Cargo
Capacity: 250kg

As planets fell to one side or another during the Galactic Civil War, their planetary defence lasers and sheilds were often destroyed, leaving the victory with a world requiring protection until these installations could be rebuilt. This usually meant leaving capital ships stationed in orbit, tieing up these valuable vessels. The MPDSL was a solution to this problem, a powerful laser built into a mobile chassis, which could be deployed onto planets which had lost their own defence lasers, or put onto planets in danger of invasion as extra defence. The MPDSL could then deploy itself, and use its extremely powerful laser to engage starships in orbit. The Super Laser used in the MPDSL is a scaled down version of that in the Death Stars, and while a very powerful weapon capable of causing severe damage to even the largest capital ships, is not large or strong enough to destroy planets, and although the weapon can be turned against surface targets its minimum range means it has difficulty engaging any targets except installations.
ATTE
Old Republic Walker; All
Terrain Tactical Enforcer
Length: 17 Meters long, 10 Meters
Tall
Crew: 1 + 6 Gunners
Passengers: 25
Cargo Capacity: 1
Ton

The ATTE saw service during the Clone Wars and in some opinions it was a far better walker than the ATAT, and although slower and less heavily armoured, it had a wide variety of weapons and could defend itself well as well as handing out a lot of damage to its opponents. Since it was replaced by the ATAT, the majority of ATTE's were scrapped, but some were put into storage as reserve forces. Both the New Republic and the Remenants of the Empire are in posession of a few ATTE's, and have put them into service with talk of a updated model being put into use by the Republic.
Sienar Fleet Systems Century Tank
(Tie Crawler)
Battle Tank
Length: 8 Meters long, 6 Meters
High
Crew: 1
Cargo Capacity: 100 kilograms Craft:

The Tie Crawler is a cheaply produced tank, using the hull of a Tie Fighter with tracks attached instead of the solar panels, the laser cannons stripped out and replaced with concussion grenade launchers, and a turreted blaster cannon added to the bottom. Although not as versatile as a ATST or ATAT, the Tie Crawler is a good battle vehicle capable of doing a lot of damage to the enemy.