155 mm ShKH vz. 2000 Zuzana The original wheeled version adopted by the
Slovak Army in 1998.
155 mm ShKH M2000G Zuzana A modified version made for the
Hellenic Army, later resold to Cyprus. Armed with lighter 7.62 mm roof-mounted machine guns.
155 mm ShKH Zuzana 2 Updated version with a new 52-calibre gun, full 360-degree turret traverse and a new armored cab. It has passed Slovak Army trials in December 2009. Slovak army had ordered 25 vehicles (to be delivered in year 2021 and 2022). The new version is claimed to possess
Multiple Rounds Simultaneous Impact (MRSI) capability.
155 mm ShKH Himalaya 1990's adaptation of the original system to a tracked chassis required by export customers. It is essentially a Zuzana turret mounted on a
T-72 chassis. The tracked version so far did not achieve orders beyond initial evaluation units and further production is unlikely.
155 mm ShKH Diana A joint project between Slovak Konstrukta Defence (Slovakia) and Bumar-Labedy (Poland). Uses Zuzana 2 turret on UPG-NG tracked chassis. A prototype showcased on International Defence Industry Exhibition in Poland in Kielce in 2015. == Specifications ==