Bernd Schmidt Fig. 27 Self Propelled Artillery

This tank is one of many tanks from a patent by Bernd Schmidt. This is one of the vehicles described under Fig. 27. It is an artillery piece with an 155 mm, 175 or 203 mm gun on a 360 platform. There is no official name so in this post will call it the Bernd Schmidt Fig. 27.
Variants:

1.
Name: Bernd Schmidt Fig.  27
Type: Self Propelled Artillery
Origin: Germany
Year: 1969
Produced: 0

Length: 6.8 Meters
Width: 3.2 Meters
Height: ~1.2 Meters (basic hull)
Weight: ???
Speed: 70 km/h

Crew: 1 to 2 in the hull

Primary Armament:
-155 mm Field Gun OR
-175 mm Field Gun OR
-203 mm Howitzer
Secondary Armament:
-Machine Gun

Gun Flexibility: ???°

Armor:
???

Sources:
http://ftr.wot-news.com/2015/01/20/patently-absurd-special-a-very-german-family/