[2][3][6] The Slovenian Fotona Electronic Fire Control System (EFCS-3-55) was added, with automatic and manual gun stabilizers, a laser rangefinder, second-generation night sights, a ballistic computer, and an independent viewer and target designation system for the commander.

[2][3][4] Electric smoke grenade dischargers were also added to provide concealment on top of the existing ability to create a smoke screen by injecting diesel fuel into the left exhaust outlet.

[2][3][7] Explosive reactive armor (ERA) developed by the Shahid Kolah Dooz Industrial Complex can be fitted to the Type 72Z, providing protection against projectiles and napalm-type weapons.

Side track skirts similar to those on the Type 59 were added to T-54/T-55 tanks upgraded with ERA.

[2] Air conditioning, power steering and a fire suppression system are also believed to have been installed.