Difference between revisions of "VFM5"
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== History == | == 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 If the historical reference turns out to be too long, take it to a separate article, taking a link to the article about the vehicle and adding a block "/History" (example: <nowiki>https://wiki.warthunder.com/(Vehicle-name)/History</nowiki>) and add a link to it here using the <code>main</code> template. Be sure to reference text and sources by using <code><nowiki><ref></ref></nowiki></code>, as well as adding them at the end of the article with <code><nowiki><references /></nowiki></code>. This section may also include the vehicle's dev blog entry (if applicable) and the in-game encyclopedia description (under <code><nowiki>=== In-game description ===</nowiki></code>, also if applicable).'' --> | <!-- ''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 If the historical reference turns out to be too long, take it to a separate article, taking a link to the article about the vehicle and adding a block "/History" (example: <nowiki>https://wiki.warthunder.com/(Vehicle-name)/History</nowiki>) and add a link to it here using the <code>main</code> template. Be sure to reference text and sources by using <code><nowiki><ref></ref></nowiki></code>, as well as adding them at the end of the article with <code><nowiki><references /></nowiki></code>. This section may also include the vehicle's dev blog entry (if applicable) and the in-game encyclopedia description (under <code><nowiki>=== In-game description ===</nowiki></code>, also if applicable).'' --> | ||
+ | The VFM 5, also known as Vickers Mk.5, was a light tank built by Vickers. It was based on the hull of the American Close Combat Vehicle Light (CCV-L), which was built by VFM, but with a new turret and main armament. It was primarily designed for export. | ||
+ | |||
+ | === Development === | ||
+ | The CCV-L was first revealed by FMC at AUSA in October 1985. Vickers Defense Systems and FMC formed a cooperative agreement later that year to design an export version of the tank. It had been designed as a cheaper version of the CCV-L, and it was designated as the VFM 5. After the prototype was completed in 1986, it was displayed at the British Army Equipment Exhibition of the same year. No production orders were received. | ||
+ | |||
+ | === Design === | ||
+ | The hull was nearly unmodified from the CCV-L, made of welded aluminum armor with applique steel armor available for the front and sides. | ||
+ | |||
+ | The layout of the VFM 5 was conventional. The driver was located in the front, the fighting compartment in the center, and the engine compartment at the rear. | ||
+ | |||
+ | The driver sat in the center of the front of the hull. His seat was adjustable, with a folding backrest to allow access to the fighting compartment. His hatch was opened by use of hinges on the rear, and it had five periscopes for viewing to the front and sides. When necessary, the center, forward facing periscope could be replaced with a passive periscope for night operations. | ||
+ | |||
+ | The turret is different from that of the CCV-L. The turret had a crew of three, and it was constructed in the same way as the hull, with welded aluminum armor and applique steel plates. The turret was mounted on a high-accuracy low-friction turret ring that is tilted down 3° at the front. | ||
+ | |||
+ | The main armament of the VMF 5 was a 105 mm Low Recoil Force gun, fitted with an integral muzzle break and a rigid thermal sleeve. 41 rounds of 105 mm ammunition were carried. 22 rounds were stored in the front of the hull, 11 on each side of the driver. 19 rounds were stored in the fighting compartment, located below the turret ring. Unlike the CCV-L, the VFM 5 features a loader, rather than an automatic loading system. | ||
+ | |||
+ | A Marconi fire-control system (FCS) is used, which includes computerized fire-control systems and a two-axis gun stabilizer. The turret traversed electronically 360°, while the gun elevated from -10° to +20°. | ||
+ | |||
+ | The secondary armament consisted of a coaxial 7.62 mm L8 machine gun. A total of 2,600 rounds of 7.62 mm ammunition were carried in boxes of 200 rounds. Additionally, a 7.62 mm or 12.7 mm machine gun could be pintle-mounted at the leader's hatch. 500 rounds could be carried if the 12.7 mm machine gun was fitted. | ||
+ | |||
+ | A bank of six smoke grenade launchers was located on each side of the turret, for a total of twelve smoke or fragmentation grenades. They were fired electronically by the bank's commander from the interior. | ||
+ | |||
+ | The gunner's primary sight was a NANOQUEST telescopic sight with a zoom of x10. It incorporated a laser rangefinder and muzzle reference system. The gunner also had a NANOQUEST periscope for wide-angle observation. A thermal imaging system was available as an option. | ||
+ | |||
+ | The commander had a rear-opening, single piece hatch with fiver periscopes. He also had a Pilkington PE/Raven II day/night sight with magnification of x1 and x8, as well as image intensification for night operations. | ||
+ | |||
+ | The loader also had a single piece, rear-opening hatch with a single AFV No 3 Mk 1 periscope with 360° of rotation. | ||
+ | |||
+ | The suspension of the VFM 5 is a torsion bar type. There are six road wheels on each side of the chassis and a shock absorber at each road wheel. 38 cm double-pin tracks are used. | ||
+ | |||
+ | The engine is a General Motors (GM) Detroit Diesel Model 6V-92 TA 6-cylinder, producing 550 horsepower. A General Electric (GE) HMPT-500-3 transmission is used, with three forward gears and one reverse gear. The powerpack is cooled by a water radiator and oil cooler. Easy access to the engine is provided by a rear hull ramp, which the engine can be slid down for maintenance or replacement. Access covers are located on the engine compartment roof for easy maintenance as well. | ||
+ | |||
+ | The engine compartment is protected by an automatic fire-suppression system, and one can also be fitted for the crew compartment. Handheld extinguishers are also provided. | ||
+ | |||
=== From [[wt:en/news/6900-development-vfm-5-private-venture-en|Devblog:]] === | === From [[wt:en/news/6900-development-vfm-5-private-venture-en|Devblog:]] === | ||
In 1985, Vickers formed a consortium with the American FMC company in order to develop a modern, yet cost-effective light tank for the export market. To achieve this, development and production costs had to be kept as low as possible. As a result, the decision was made to combine the CCVL hull developed by FMC for the US Army’s AGS project with a Vickers-built turret, housing a modified low-recoil version of the widely used L7 cannon. | In 1985, Vickers formed a consortium with the American FMC company in order to develop a modern, yet cost-effective light tank for the export market. To achieve this, development and production costs had to be kept as low as possible. As a result, the decision was made to combine the CCVL hull developed by FMC for the US Army’s AGS project with a Vickers-built turret, housing a modified low-recoil version of the widely used L7 cannon. |
Revision as of 17:48, 17 November 2020
Contents
Description
The Vickers/FMC VFM5 is a rank VI British light tank
with a battle rating of 9.3 (AB/RB/SB). It was introduced in Update "New Power".
General info
Survivability and armour
Describe armour protection. Note the most well protected and key weak areas. Appreciate the layout of modules as well as the number and location of crew members. Is the level of armour protection sufficient, is the placement of modules helpful for survival in combat? If necessary use a visual template to indicate the most secure and weak zones of the armour.
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
Write about the mobility of the ground vehicle. Estimate the specific power and manoeuvrability, as well as the maximum speed forwards and backwards.
Game Mode | Max Speed (km/h) | Weight (tons) | Engine power (horsepower) | Power-to-weight ratio (hp/ton) | |||
---|---|---|---|---|---|---|---|
Forward | Reverse | Stock | Upgraded | Stock | Upgraded | ||
Arcade | 78 | 17 | 19.8 | _,___ | 1,097 | __.__ | 55.4 |
Realistic | 70 | 15 | _,___ | 575 | __.__ | 29.04 |
Armaments
Main armament
Give the reader information about the characteristics of the main gun. Assess its effectiveness in a battle based on the reloading speed, ballistics and the power of shells. Do not forget about the flexibility of the fire, that is how quickly the cannon can be aimed at the target, open fire on it and aim at another enemy. Add a link to the main article on the gun: {{main|Name of the weapon}}
. Describe in general terms the ammunition available for the main gun. Give advice on how to use them and how to fill the ammunition storage.
105 mm LRF | Turret rotation speed (°/s) | Reloading rate (seconds) | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Mode | Capacity | Vertical | Horizontal | Stabilizer | Stock | Upgraded | Full | Expert | Aced | Stock | Full | Expert | Aced |
Arcade | 41 | -10°/+20° | ±180° | Two-plane | __._ | __._ | __._ | __._ | __._ | _.__ | _.__ | _.__ | _.__ |
Realistic | __._ | __._ | __._ | __._ | __._ |
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 | ||
M456A2 | HEATFS | __ | __ | __ | __ | __ | __ |
M393A2 | HESH | __ | __ | __ | __ | __ | __ |
M735 | APFSDS | __ | __ | __ | __ | __ | __ |
C76A1 | APFSDS | __ | __ | __ | __ | __ | __ |
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% | |||||||
M456A2 | HEATFS | ___ | _.__ | __ | _._ | ___ | __° | __° | __° |
M393A2 | HESH | ___ | _.__ | __ | _._ | ___ | __° | __° | __° |
M735 | APFSDS | ___ | _.__ | __ | _._ | ___ | __° | __° | __° |
C76A1 | APFSDS | ___ | _.__ | __ | _._ | ___ | __° | __° | __° |
Ammo racks
Full ammo |
1st rack empty |
2nd rack empty |
3rd rack empty |
4th rack empty |
5th rack empty |
6th rack empty |
Visual discrepancy |
---|---|---|---|---|---|---|---|
41 | __ (+__) | __ (+__) | __ (+__) | __ (+__) | __ (+__) | __ (+__) | __ |
Machine guns
Offensive and anti-aircraft machine guns not only allow you to fight some aircraft but also are effective against lightly armoured vehicles. Evaluate machine guns and give recommendations on its use.
12.7 mm M2HB | ||||
---|---|---|---|---|
Mount | Capacity (Belt) | Fire rate | Vertical | Horizontal |
___ (___) | ___ | __° | __° |
7.62 mm L8A2 | ||||
---|---|---|---|---|
Mount | Capacity (Belt) | Fire rate | Vertical | Horizontal |
___ (___) | ___ | __° | __° |
Usage in battles
Describe the tactics of playing in the vehicle, the features of using vehicles in the team and advice on tactics. Refrain from creating a "guide" - do not impose a single point of view but instead give the reader food for thought. Describe the most dangerous enemies and give recommendations on fighting them. If necessary, note the specifics of the game in different modes (AB, RB, SB).
Modules
Tier | Mobility | Protection | Firepower | |||
---|---|---|---|---|---|---|
I | Tracks | Parts | Horizontal Drive | M393A2 | M735 | |
II | Suspension | Brake System | FPE | Adjustment of Fire | Airstrike | NVD |
III | Filters | Crew Replenishment | Elevation Mechanism | Laser Rangefinder | ||
IV | Transmission | Engine | Smoke Grenade | Artillery Support | Improved Optics | C76A1 |
Pros and cons
Summarise and briefly evaluate the vehicle in terms of its characteristics and combat effectiveness. Mark its pros and cons in a bulleted list. Try not to use more than 6 points for each of the characteristics. Avoid using categorical definitions such as "bad", "good" and the like - use substitutions with softer forms such as "inadequate" and "effective".
Pros:
Cons:
History
The VFM 5, also known as Vickers Mk.5, was a light tank built by Vickers. It was based on the hull of the American Close Combat Vehicle Light (CCV-L), which was built by VFM, but with a new turret and main armament. It was primarily designed for export.
Development
The CCV-L was first revealed by FMC at AUSA in October 1985. Vickers Defense Systems and FMC formed a cooperative agreement later that year to design an export version of the tank. It had been designed as a cheaper version of the CCV-L, and it was designated as the VFM 5. After the prototype was completed in 1986, it was displayed at the British Army Equipment Exhibition of the same year. No production orders were received.
Design
The hull was nearly unmodified from the CCV-L, made of welded aluminum armor with applique steel armor available for the front and sides.
The layout of the VFM 5 was conventional. The driver was located in the front, the fighting compartment in the center, and the engine compartment at the rear.
The driver sat in the center of the front of the hull. His seat was adjustable, with a folding backrest to allow access to the fighting compartment. His hatch was opened by use of hinges on the rear, and it had five periscopes for viewing to the front and sides. When necessary, the center, forward facing periscope could be replaced with a passive periscope for night operations.
The turret is different from that of the CCV-L. The turret had a crew of three, and it was constructed in the same way as the hull, with welded aluminum armor and applique steel plates. The turret was mounted on a high-accuracy low-friction turret ring that is tilted down 3° at the front.
The main armament of the VMF 5 was a 105 mm Low Recoil Force gun, fitted with an integral muzzle break and a rigid thermal sleeve. 41 rounds of 105 mm ammunition were carried. 22 rounds were stored in the front of the hull, 11 on each side of the driver. 19 rounds were stored in the fighting compartment, located below the turret ring. Unlike the CCV-L, the VFM 5 features a loader, rather than an automatic loading system.
A Marconi fire-control system (FCS) is used, which includes computerized fire-control systems and a two-axis gun stabilizer. The turret traversed electronically 360°, while the gun elevated from -10° to +20°.
The secondary armament consisted of a coaxial 7.62 mm L8 machine gun. A total of 2,600 rounds of 7.62 mm ammunition were carried in boxes of 200 rounds. Additionally, a 7.62 mm or 12.7 mm machine gun could be pintle-mounted at the leader's hatch. 500 rounds could be carried if the 12.7 mm machine gun was fitted.
A bank of six smoke grenade launchers was located on each side of the turret, for a total of twelve smoke or fragmentation grenades. They were fired electronically by the bank's commander from the interior.
The gunner's primary sight was a NANOQUEST telescopic sight with a zoom of x10. It incorporated a laser rangefinder and muzzle reference system. The gunner also had a NANOQUEST periscope for wide-angle observation. A thermal imaging system was available as an option.
The commander had a rear-opening, single piece hatch with fiver periscopes. He also had a Pilkington PE/Raven II day/night sight with magnification of x1 and x8, as well as image intensification for night operations.
The loader also had a single piece, rear-opening hatch with a single AFV No 3 Mk 1 periscope with 360° of rotation.
The suspension of the VFM 5 is a torsion bar type. There are six road wheels on each side of the chassis and a shock absorber at each road wheel. 38 cm double-pin tracks are used.
The engine is a General Motors (GM) Detroit Diesel Model 6V-92 TA 6-cylinder, producing 550 horsepower. A General Electric (GE) HMPT-500-3 transmission is used, with three forward gears and one reverse gear. The powerpack is cooled by a water radiator and oil cooler. Easy access to the engine is provided by a rear hull ramp, which the engine can be slid down for maintenance or replacement. Access covers are located on the engine compartment roof for easy maintenance as well.
The engine compartment is protected by an automatic fire-suppression system, and one can also be fitted for the crew compartment. Handheld extinguishers are also provided.
From Devblog:
In 1985, Vickers formed a consortium with the American FMC company in order to develop a modern, yet cost-effective light tank for the export market. To achieve this, development and production costs had to be kept as low as possible. As a result, the decision was made to combine the CCVL hull developed by FMC for the US Army’s AGS project with a Vickers-built turret, housing a modified low-recoil version of the widely used L7 cannon.
The first prototype was built in 1986 and subsequently revealed to the public at the British Army Equipment Exhibition that year. However, despite its modern equipment, excellent mobility and low weight thanks to the wide use of aluminum alloys, the VFM 5 failed to attract any attention from potential international operators at first.
However, testing and further refinement of the vehicle’s design continued into the late 1980’s and early 1990’s, just at that time negotiations were held with Malaysia to supply the tank to the national armed forces, but it ultimately never came to a production agreement. In the end, only a single prototype of the VFM 5 was ever constructed.
Media
Excellent additions to the article would be video guides, screenshots from the game, and photos.
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
Paste links to sources and external resources, such as:
- topic on the official game forum;
- other literature.
Britain light tanks | |
---|---|
A13 | A13 Mk I · A13 Mk I (3rd R.T.R.) · A13 Mk II · A13 Mk II 1939 |
A15 | Crusader II · Crusader "The Saint" · Crusader III |
A17 | Tetrarch I |
IFV | Warrior · Desert Warrior (Kuwait) |
Wheeled | Daimler Mk II · AEC Mk II · Fox · Vickers Mk.11 |
Other | VFM5 |
South Africa | |
SARC | SARC MkIVa · SARC MkVI (2pdr) · SARC MkVI (6pdr) |
Ratel | Ratel 90 · Ratel 20 |
Rooikat | Rooikat Mk.1D · Rooikat 105 · Rooikat MTTD |
Other | Concept 3 · Eland 90 Mk.7 |
USA | Stuart I · Stuart III |