| Type 72Z | |
| Type: | Main battle tank |
| Origin: | Iran |
| Is Vehicle: | yes |
| Manufacturer: | Defense Industries Organization, Military Industry Corporation |
| Used By: | See Operators |
| Production Date: | 1996–present |
| Number: | about 400 |
| Variants: | See Variants |
| Length: | 6.45m |
| Width: | 3.37m |
| Height: | 2.40m |
| Weight: | 36 tonnes |
| Suspension: | Torsion bar |
| Speed: | 65 km/h |
| Vehicle Range: | 440 km |
| Primary Armament: | 105mm M68 rifled tank gun |
| Secondary Armament: | 7.62mm coaxial PKT and roof-mounted 12.7mm DShKM machine guns |
| Armour: | 203 mm front of the turret 150 mm sides of the turret 64 mm rear of the turret 39 mm top of the turret 97 mm upper front of the hull 99 mm lower front of the hull 79 mm upper sides of the hull 20 mm lower sides of the hull 46 mm rear of the hull 20 mm floor of the hull fitted with ERA |
| Engine: | V-46-6 V-12 diesel |
| Engine Power: | 780 hp (630 kW) |
| Crew: | 3-4 |
| Pw Ratio: | 21.66hp/tonne |
The Type 72Z tank (also known as the T-72Z and the Safir-74, and the Al-Zubair I in Sudan) is a highly modernized version of the Type 59 and T-54/T-55 tanks, with upgrades carried out by the Iranian Defense Industries Organization.[1]
The tank is not to be confused with an Iraqi modernization also known as T-72Z, said to carry a 125 mm gun.[2]
The Type 72Z was first announced by the Islamic Revolutionary Guard Corps in 1996.[3] The upgrades to the Type 59 and T-54/T-55 tanks were carried out by the Vehicle Industries Group of the Defence Industries Organization, in order to extend the service life of tanks already in use with the Iranian army.
The 100mm gun of the T-55/Type 59 was replaced with an Iranian-produced derivative of the 105mm M68 gun, capable of firing 9M117 Bastion anti-tank guided missiles as well as NATO standard ammunition.[4] 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.[5] 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.[6]
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.
The engine was replaced with a Ukrainian 780 hp V46-6 diesel engine, together with the SPAT-1200 transmission system. Air conditioning, power steering and a fire suppression system are also believed to have been installed.
Sudan