ISU-130/Object 250 Self Propelled Artillery

The ISU-130 was a Soviet heavy self propelled artillery.  The tank had a "naval caliber" gun. It had various defects as well.

Variants:
1.
Name: ISU-130/Object 250
Type: Self Propelled Artillery
Origin: Soviet Union
Year: 1944
Produced: 1

Length: ~8.95 Meters
Width: 3.07 Meters
Height: 2.34 Meters
Weight: 47000 Kilograms
Speed: 35 km/h(max)
23 km/h average
(18 km/h off road)

Crew: 5

Primary Armament:
-130 mm S-26
Secondary Armament:
-None known

Gun Flexibility:
14° Elevation
1° Depression?
11° Left
11° Right

Armor:
-Hull
90 mm Front
90 mm Side
60 mm Rear
30 mm Top
20 mm Bottom
-Upper Structure
90 mm Front (100 mm Gun Shield) 60? mm
75 mm Side
60 mm Rear
30 mm Top

Sources:
http://www.aviarmor.net/tww2/tanks/ussr/isu-130.htm
http://tankarchives.blogspot.com/2014/03/soviet-heavy-tank-destroyers.html
http://ftr.wot-news.com/2013/08/18/two-isu-130-vehicles/