YT-3 Crocodile MBT: Difference between revisions

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Additional modular ceramic plates made of steel and syndite are applied to the rear sections of the turret, hull and sides.  
Additional modular ceramic plates made of steel and syndite are applied to the rear sections of the turret, hull and sides.  


Explosive Reactive Armor (ERA) can also be fitted to the vehicle, either across all surfaces or selectively those which are most vulnerable.  
Explosive Reactive Armor (ERA) can also be fitted to the vehicle, either across all surfaces or selectively those which are most vulnerable. Since its inception, the YT-3 has been fitted with [[PEVCOMS ERA]], with later models utilizing either PEVCOMS-III or PEVCOMS-IV grade protection. Martel Arms has stated that certain types of foreign ERA can be retrofitted onto the YT-3.  


Current models use the [[Maelstrom APS|Maelstrom Multi-Range Hardkill APS]], a system using both short-range directed-energy ERA and a ballistic projectile to defeat incoming threats a wide variety of distances from the vehicle.  
The YT-3 Crocodile comes equipped with a number of active protection systems, including both hardkill and softkill. Current models use the [[Maelstrom APS|Maelstrom Multi-Range Hardkill APS]], a system using both short-range directed-energy ERA and a ballistic projectile to defeat incoming threats a wide variety of distances from the vehicle. The [[LIDACS ECM Suite|LIRDA Softkill APS]] uses a directed infrared beam to "dazzle" and confuse the warheads on laser and infrared guided warheads.
(softkill devices)


==Performance==
==Performance==

Revision as of 13:04, 4 February 2022

YT-3 Crocodile
YT-3 MBT.jpg
YT-3 Crocodile MBT on demonstration in Cordoba
TypeMain Battle Tank
Place of origin Inyursta
Service history
In service1999 - present
Used by Inyursta
Production history
DesignerMartel Arms
Designed1991-1997
Unit cost$Y 9.2mil
Produced1999 - present
Specifications
Weight57 tonnes
Length7.8m (hull)
12m (gun forward)
Width3.6 m
Height2.25 m
Crew3 (Commander, driver, gunner)

ArmorClassified composite alloy armor over stainless steel plate along with ERA and NERA modular add-on armor in addition to soft-kill and hard-kill APS systems
Main
armament
Entengo Marauder 120mm Smoothbore
Secondary
armament
Coaxial RK-25 "Shockwave" 25mm Autocannon and RWS-mounted GE-3 14.5mm heavy machine gun
EngineMartel EM820v1 multifuel diesel (Block I) & Martel EM820v2 multifuel diesel-electric hybrid (Block II)
1,450hp
SuspensionIn-arm suspension
Operational
range
590 km on internal fuel and energy reserves
SpeedUp to 70 km/h on road, 52 km/h off-road

The YT-3 Crocodile is a 3rd Generation Main Battle Tank produced in Inyursta. Designed to replace Inyursta's aging fleet of Cold War legacy tanks, the YT-3 would go on to see widespread in a number of combat zones. Key features of the YT-3 include a modern smoothbore cannon, composite armor and advanced optical targeting systems.

Development

Design Features

Armament

The primary armament of the YT-3 Crocodile is the Entengo 120 "Marauder", a 120mm smoothbore cannon. A locally-produced clone of the Rheinmetall_Rh-120, the Crocodile typically uses the L/44 length cannon, though a small number of YT-3M3 units use the L/55 length and the YT-3M4 in use with the Inyurstan Marine Corps uses a shortened L/39 length to better fit into landing craft. A number of projectiles can be carried, including the N50A Armor-Piercing Fin-Stabilized Discarding Sabot (APFSDS) series, the N49N2 High-Explosive Squash Head (HESH), N62E1 SONIC guided anti-tank shell, and most NATO 120mm ammunition such as the M829. 42 rounds of ammunition are stored below the turret.

Secondary armament includes a coaxial 25mm autocannon, the RK-25 "Shockwave", for engaging lightly armored vehicles and infantry positions. Typically 100 rounds of 25mm are carried, though additional ammo is often stored externally. A topside 14.5mm heavy machine is mounted atop the turret. Block I models had this gun manned by the commander's position; however, following the Block II upgrade and production standard from 2010-2016 all manned guns were replaced with remote weapons systems (RWS) controlled from the safety of inside the tank while allowing enhanced imaging options to aim the gun.

Armor

Classified composite alloys form the backbone of the YT-3's base armor. While their composition is unknown, at least two separate material mixes are known to be used in a spaced armor array. The YT-3 is most protected on the front and sides of the turret, and the frontal glacis where the armor is thickest. Additional modular ceramic plates made of steel and syndite are applied to the rear sections of the turret, hull and sides.

Explosive Reactive Armor (ERA) can also be fitted to the vehicle, either across all surfaces or selectively those which are most vulnerable. Since its inception, the YT-3 has been fitted with PEVCOMS ERA, with later models utilizing either PEVCOMS-III or PEVCOMS-IV grade protection. Martel Arms has stated that certain types of foreign ERA can be retrofitted onto the YT-3.

The YT-3 Crocodile comes equipped with a number of active protection systems, including both hardkill and softkill. Current models use the Maelstrom Multi-Range Hardkill APS, a system using both short-range directed-energy ERA and a ballistic projectile to defeat incoming threats a wide variety of distances from the vehicle. The LIRDA Softkill APS uses a directed infrared beam to "dazzle" and confuse the warheads on laser and infrared guided warheads.

Performance

Electronics

ESQ/GO-7 Electro-Optical Targeting software

History

Variants

Block I

YT-3A1: Basic Inyurstan service model produced in 1999.
YT-3A2: Additional ERA & slat armor added prior to deployment in the Lolloh-Ruol Wars
YT-3E: 2005+ Export model including steel in place of classified composites and additional soft-kill systems.

Block II

YT-3M1: 2010 Upgrade/production standard incorporating improved composite armor, electronics upgrades to allow for incorporation of infrared imaging optical targeting systems and Maelstrom Hard-Kill APS.
YT-3M2: Addition of PEVCOMS-IV improved reactive armor and system integration with the N62E1 SONIC guided shell.
YT-3E-M:" 2015+ Export model featuring earlier composite armor (post de-classification) and PEVCOMS-III ERA.
YT-3M3:" L/55 barrel length version.
YT-3M4:" L/39 barrel length version in use with the Inyurstan Marines.

Block III+

YT-3Z1: Proposed Next-Gen upgrades including...
YT-3PVF:(Plata Vehiculaire Furtivo) Experimental design incorporating...