ELC bis

ELC bis

CA Lorraine

AuF1

ELC bis

CA Lorraine

AuF1

France

IV Rank

Battle rating:

AB	RB	SB
6.0	6.0	6.0

Class:

Tank destroyer

Research:31 000

Purchase:200 000

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Description

The AMX Engin Léger de Combat (ELC) bis is a prototype light tank built by the Atelier de Construction d'Issy-les-Moulineaux as part of the ELC project launched by the French Ministry of Defense in 1955. The purpose of the ELC project was to develop a lightly armoured, heavily armed combat vehicle that could be transported and deployed swiftly through airlift. The ELC concept was to mount strong anti-tank guns on a small but fully armoured tankette, resulting in a mobile, concealed light tank destroyer capable of hitting and destroying all types of enemy vehicles at a range of 1.5 kilometres. In the mid-1950s, two prototypes were designed on the Hotchkiss tankette hull, primarily differing in their primary armament; nevertheless, the running gear, engine, and mechanical components were essentially the same for both prototypes. However, towards the end of development in 1961, the ELC program was deemed unpromising, and work on the project was abandoned in favour of developing the AMX-13 light tank family. The AMX ELC bis is now on display as an exhibit at the Museum of Armored Vehicles in Saumur.

Introduced in Update "Wind of Change", the AMX ELC bis is a lightweight and mobile tank destroyer. The AMX ELC bis excels at ambush and flanking manoeuvres, thus the gameplay is centred on these characteristics. Heavy machine guns, which are prevalent on the battlefield, can readily penetrate weak spots on the front turret and instantly knock out the crew. Furthermore, the reload speed is average, making engaging several enemies highly undesirable. It is recommended to take your time selecting targets and patiently waiting for the ideal opportunity to strike. If an engagement turns dangerous, retreat as quickly as possible since the slow reverse speed can be fatal; however, this can be minimized by utilizing smoke grenades at the appropriate time.

General info

Survivability and armour

Smoke grenades

Creation of a smoke screen in front of the vehicle

Armourfront / side / back

Hull40 / 15 / 15

Turret30 / 8 / 8

Crew2 people

Visibility64 %

The ELC bis' armour is only sufficient to protect against small arms fire, and the 2-man crew means there is little chance of survival if shot at. In particular, while the front hull armour and parts of the front turret armour are sufficient to protect against .50 cals, there are weak spots on the front turret with an effective thickness as low as 13 mm, notably around the driver, making any encounter with vehicles equipped with .50 cals potentially deadly, even at up to 1500 m. The ELC can survive low shots however, as both the engine and transmission sit in the front of tank, and thus can absorb most of the damage if directly hit.

Armour type:

Armour	Front (Slope angle)	Sides	Rear	Roof
Hull	___ mm	___ mm Top ___ mm Bottom	___ mm	___ - ___ mm
Turret	___ - ___ mm Turret front ___ mm Gun mantlet	___ - ___ mm	___ - ___ mm	___ - ___ mm
Cupola	___ mm	___ mm	___ mm	___ mm

Notes:

Mobility

Speedforward / back

AB87 / 38 km/h

RB and SB81 / 35 km/h

Number of gears6 forward

4 back

Weight8.9 t

Engine power

AB343 hp

RB and SB180 hp

Power-to-weight ratio

AB38.5 hp/t

RB and SB20.2 hp/t

The ELC bis has a formidable top speed of 87 km/h (AB) and 80 km/h (RB/SB). However, it suffers from poor acceleration and speed retention through turns, which is particularly noticeable in RB/SB, where the ELC will in practice only reach 60 km/h at most even when fully upgraded. Thus, its mobility on the battlefield is comparable to the American M50 and M56, which both stand at the same BR. The reverse speed is only of -10 km/h, too slow to escape dangerous encounters, which is something players must keep in mind when engaging enemies. In contrast, the ELC bis has a particularly good power-to-weight ratio, even when compared to other light vehicles at the same BR.

Game Mode	Max Speed (km/h)		Weight (tons)	Engine power (horsepower)		Power-to-weight ratio (hp/ton)
	Forward	Reverse		Stock	Upgraded	Stock	Upgraded
Arcade	87	38	8.9	256	343	28.76	38.54
Realistic	81	35		159	180	17.87	20.22

Modifications and economy

Repair costBasic → Reference

AB3 297 → 4 279

RB3 832 → 4 973

SB5 020 → 6 515

Total cost of modifications52 800

91 000

Talisman cost1 700

Crew training57 000

Experts200 000

Aces800

Research Aces520 000

Reward for battleAB / RB / SB

120 / 190 / 250 %

172 / 172 / 172 %

Modifications

Mobility	Protection	Firepower
Tracks Research: 3 500 Cost: 6 000 175 Suspension Research: 3 000 Cost: 5 200 150 Brake System Research: 3 000 Cost: 5 200 150 Filters Research: 3 300 Cost: 5 700 165 Transmission Research: 5 700 Cost: 9 800 280 Engine Research: 5 700 Cost: 9 800 280	Improved Parts Research: 3 500 Cost: 6 000 175 Improved FPE Research: 3 000 Cost: 5 200 150 Crew Replenishment Research: 3 300 Cost: 5 700 165 Smoke grenade Research: 5 700 Cost: 9 800 280	Horizontal Drive Research: 3 500 Cost: 6 000 175 Adjustment of Fire Research: 3 000 Cost: 5 200 150 Elevation Mechanism Research: 3 300 Cost: 5 700 165 90mm_CN90_Smoke_ammo_pack Research: 3 300 Cost: 5 700 165

Armaments

Main armament

90 mm D915 cannon

Ammunition53 rounds

Reloadbasic crew → aces

8.7 → 6.7 s

Vertical guidance-8° / 13°

Horizontal guidance-20° / 20°

The 90 mm D915 cannon is unsuited for long range due to the poor ballistics of the HEATFS, and fails to make up for it in close quarters due to the average reload time. In addition, stabilizing the gun after stopping takes a few seconds, making snapshots impossible.

90 mm D915					Turret rotation speed (°/s)					Reloading rate (seconds)
Mode	Capacity	Vertical	Horizontal	Stabilizer	Stock	Upgraded	Full	Expert	Aced	Stock	Full	Expert	Aced
Arcade	36	-8°/+13°	±20°	N/A	26.4	36.5	44.4	49.1	52.2	8.71	7.70	7.10	6.70
Realistic					17.9	21.0	25.5	28.2	30.0

Ammunition

Penetration statistics
Ammunition	Type of warhead	Penetration @ 0° Angle of Attack (mm)
		10 m	100 m	500 m	1,000 m	1,500 m	2,000 m
OCC 60-62	HEATFS	350	350	350	350	350	350
OE 90 F1	HE	13	13	13	13	13	13

Shell details
Ammunition	Type of warhead	Velocity (m/s)	Projectile mass (kg)	Fuse delay (m)	Fuse sensitivity (mm)	Explosive mass (TNT equivalent) (g)	Ricochet
							0%	50%	100%
OCC 60-62	HEATFS	800	3.65	0.05	0.1	877.7	65°	72°	77°
OE 90 F1	HE	640	5.27	0.2	0.1	945	79°	80°	81°

Smoke shell characteristics
Ammunition	Velocity (m/s)	Projectile mass (kg)	Screen radius (m)	Screen deploy time (s)	Screen hold time (s)	Explosive mass (TNT equivalent) (g)
OFUM PH90-F2	640	5.4	9	5	20	50

Ammo racks

Ammo racks of the ELC bis

Full ammo	1st rack empty	2st rack empty	Visual discrepancy
53	35 (+18)	1 (+52)	No

Notes:

• Shells are modeled individually and disappear after having been shot or loaded.
• The ELC bis has two ammo racks, the first located in the turret behind the gunner and driver and the second located at the rear of the tank, just before the fuel tank.

Machine guns

7.5 mm AAT-52 machine gun (coaxial)

Ammunition4 800 rounds

Belt capacity200 rounds

Reloadbasic crew → aces

6.5 → 5.0 s

Fire rate900 shots/min

The machine gun can only clear light obstacles, its primary use is to clear fences or other elements that would otherwise make your HEATFS shells detonate before reaching the target. Vehicles with exposed crew aren't particularly common at the ELC's battle rating, the main vehicles the ELC encounters where the machine gun can prove useful against are the American M42 and M56.

7.5 mm AAT-52
Mount	Capacity (Belt)	Fire rate	Vertical	Horizontal
Coaxial	4,800 (200)	900	-	-

Usage in battles

Despite looking like one, it is important to remember that the ELC bis is not a light tank. It is strictly a tank destroyer, a fact highlighted by the absence of the scouting ability. The ELC bis is mobile but is generally slower than other light vehicles of the same BR, thus it is not really able to capture points early-on. The ELC excels in camouflage and in taking spots normally unattainable, and the gameplay generally revolves around this. The ELC bis is best unseen: .50 cal MGs, which are common at the BR, can penetrate weak spots on the front turret and immediately knock out the crew. In addition, the reload speed being simply average makes engaging multiple enemies not desirable. But in RB and SB, that is where the ELC's top-notch camouflaging ability comes into play, as the ELC bis can take the time to choose its targets carefully and patiently wait for the right time to strike. The slow reverse speed can be deadly if an engagement turns out dangerous, but this can be alleviated with a promptly-timed usage of the smoke grenades.

HEATFS being the ELC's only available shell, large tanks can be hard to deal with, but in particular, extra care is required against the Centurion Mk.5 AVRE, as its ERA armour is extremely efficient against HEATFS rounds.

Pros and cons

Pros:

• Incredibly small profile, can hide in places that are simply impossible for other vehicles
• Good mobility
• Formidable top speed of 80 km/h
• HEATFS rounds with 320 mm of penetration, making enemy armour not a concern

Cons:

• Only 2 crew members, both sitting in a small turret: hits on the turret are nearly always fatal
• Front turret weak spots make the ELC vulnerable to .50 cal MGs even from the front
• Weak top armour: 20 mm cannons and 50 cal MGs found on aircraft rip right through and knock out the crew as well
• Rarely reaches its top speed in RB and SB
• Reverse speed is underwhelming for a light tank
• Cannot fully traverse the turret 360 degrees
• Low muzzle velocity on the HEATFS shells: not suited for engaging moving targets at long range
• Low gun elevation
• Tank rocks back and forth when coming to a stop, which makes aiming very hard

History

Describe the history of the creation and combat usage of the vehicle in more detail than in the introduction. If the historical reference turns out to be too long, take it to a separate article, taking a link to the article about the vehicle and adding a block "/History" (example: https://wiki.warthunder.com/(Vehicle-name)/History) and add a link to it here using the main template. Be sure to reference text and sources by using <ref></ref>, as well as adding them at the end of the article with <references />. This section may also include the vehicle's dev blog entry (if applicable) and the in-game encyclopedia description (under === In-game description ===, also if applicable).

Media

Skins

• Skins and camouflages for the ELC bis from live.warthunder.com.

See also

Links to the articles on the War Thunder Wiki that you think will be useful for the reader, for example:

• reference to the series of the vehicles;
• links to approximate analogues of other nations and research trees.

External links

• [Devblog] AMX ELC bis: The Grass Crawler

Ateliers de construction d'Issy-les-Moulineaux (AMX)
Light tanks
AMX-13	AMX-13-M24 · AMX-13 (FL11) · AMX-13 · AMX-13 (SS.11) · AMX-13-90 · AMX-13 (HOT)
Armoured cars	AMX-10RC
Medium tanks	AMX M4 · AMX-50 (TOA100)
MBTs
AMX-30	AMX-30 · AMX-30 ACRA · AMX-30 (1972) · AMX-30B2 · AMX-30B2 BRENUS · AMX-30 Super
AMX-32/40	AMX-32 (105) · AMX-32 · AMX-40
Heavy tanks	AMX-50 Surbaissé · AMX-50 Surblindé
Tank destroyers	ELC bis · AMX-50 Foch
SPAAGs	AMX-13 DCA 40 · AMX-30 S DCA
Export	AMX-13

France tank destroyers
Lorraine 40t derivatives	CA Lorraine · Lorraine 155 Mle.50
ATGM	MEPHISTO · AMX-10M
Other	AMR.35 ZT3 · Lorraine 37L · SAu 40 · ARL-44 · ELC bis · AMX-50 Foch · AuF1
USA	▄M10 GMC · ▄M36B2