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M4A2 Sherman III | |
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Type | Medium tank |
Place of origin | United States |
Service history | |
Wars | World War II |
Production history | |
Produced | April 1942 – May 1945 |
No. built | 8,053 |
Specifications | |
Mass | 29.94 tonnes (66,000 lbs) empty, late production vehicles |
Length | 5.92 m (19 ft 5 in) |
Width | 2.62 m (8 ft 7 in) |
Height | 2.74 m (9.0 ft) |
Crew | 5 |
Armor | 13–108 mm (0.51–4.25 in) late production |
Main armament | 75 mm M3 Gun 97 rounds |
Secondary armament | 1× .50 Browning M2HB heavy machinegun 300 rounds 2× .30-06 Browning M1919A4 machineguns 4,750 rounds |
Engine | General Motors 6046 diesel 410 hp (310 kW) gross at 2,900 rpm 375 hp (280 kW) net at 2,100 rpm |
Power/weight | 12.89 hp/tonne |
Suspension | Vertical Volute Spring Suspension (VVSS) |
Ground clearance | 430 mm (17 in) |
Fuel capacity | 148 US gal (560 L) |
Operational range | 240 km (150 mi) |
Maximum speed | 48 km/h (30 mi/h) brief level |
The United States provided tens of thousands of its Medium Tank M4, also named the Sherman, to many of its Allies during the Second World War, under the terms of Lend-Lease.
This chart shows Lend-Lease shipments to major recipients through 1 September 1945; subsequent transfers between countries within theaters of operations (i.e., from the United Kingdom to Poland or Canada, or the United States to Free France or China) after initial shipment are not included.
Variant | United Kingdom | Soviet Union | Other (Canada, Brazil, Free France) | Total |
---|---|---|---|---|
M4 (75 mm) | 2,096 | 53 (to Brazil) | 2,149 | |
M4 (105 mm) | 593 | 593 | ||
M4A1 (75 mm) | 942 | 4 (to Canada) | 946 | |
M4A1 (76 mm) | 1,330 | 1,330 | ||
M4A2 (75 mm) | 5,041 | 1,990 | 382 (to Free France) | 7,413 |
M4A2 (76 mm) | 5 | 2,073 | 2,078 | |
M4A3 (75 mm) | 7 | 7 | ||
M4A4 (75 mm) | 7,167 | 2 | 274 (to Free France) | 7,443 |
Total | 17,181 | 4,065 | 713 | 21,959 |
The British received far more M4 medium tanks, 17,181 (roughly 34% of all M4s produced), than any other Allied nation. The British practice of naming American tanks after American Civil War generals was continued, giving it the name Sherman after Union General William Tecumseh Sherman. The US later adopted the name and the practice of naming tanks after generals and initially used the full name "General Sherman" [2]
In the British naming system, the major variants were identified by Mark numbers, the M4 being "Sherman I", the M4A1 "Sherman II" and so on. Letters after the mark number denoted modifications to the base model: "A" for the 76 mm L/55 gun instead of the 75mm, "B" for the 105 mm M4 L/22.5 howitzer, "C" for the British 76.2 mm QF 17-pounder gun, and "Y" for the later wider-tracked Horizontal Volute Spring Suspension (HVSS) type suspension. Gun and suspension letters were used in combination, e.g. Sherman IBY. However, not every combination appeared eg no production 75mm Shermans were built with HVSS and hence no HVSS 17pdr conversions - which would have been designated "CY" - therefore existed. HVSS Shermans were only fitted with 76mm M1 guns or 105mm M4 howitzers, AY and BY respectively in British service.
Conversions and modifications of the M4 by their foreign users included the British-Commonwealth Firefly with the potent British QF 17 pounder (76.2 mm) anti-tank gun; Adder, Salamander, Crocodile, and Badger [3] flame-throwing Shermans; Kangaroo armoured personnel carrier; Armoured recovery vehicles (ARV); artillery tractors, and the specialist military engineering vehicles of "Hobart's Funnies" designed specifically for Operation Overlord ("D-Day") and the Battle of Normandy. In 1945, the 1st Battalion Coldstream Guards at the Rhine fitted Sherman turrets with two "60 lb" RP-3 air-to-ground rockets on rails to create the Sherman Tulip. Canada created a prototype anti-aircraft vehicle with four 20 mm Polsten cannons mounted in a turret on Canadian-made M4A1 hull, which was called Skink . The Soviets reportedly replaced the US 75 mm gun on some M4A2s with the 76.2mm F-34 gun of the T-34 medium tank to create the M4M; they discontinued the practice when assured of US ammunition supply. [4] A replacement with an 85 mm gun of an unspecified type was also considered, both with the retention of the original turret and with the installation of the T-34 turret. [5] For the Normandy landings, the British developed special and specific deep wading kits for Shermans I/II, III and V. US forces in the Pacific suffered many drowned M4s by not having such kits early in the island landing campaigns, and they were rapidly copied for later landings.
A number of Sherman tanks were converted to carry different armament or fill different roles than those for which the tank was originally manufactured. Among these were:
– British developments for Shermans were extensive and included the fascine carrier (used by 79th Armoured Division), "Crib", "Twaby Ark", "Octopus",
The British Empire received 17,184 Sherman tanks from the USA under Lend-Lease, roughly 78% of all American Shermans provided worldwide under this program. This includes Sherman tanks used by all members of the British Dominions and Empire and those Allies who were equipped by the UK, such as the Polish Armed Forces in the West. The first M4A1 Sherman II received by the UK was equipped with two driver-operated fixed mount machine-guns in the hull front and carried the shorter M2 75mm tank gun with a counterweight. The two extra hull machine-guns were a standard feature of very early Shermans, carried over[ citation needed ] from the previous M3 Medium (Lee/Grant) tank, and were one of the first elements to be discarded from the original plan. Bovington Tank Museum has an example of this build-standard, the very first Sherman tank supplied to the UK under Lend-Lease and named "Michael". The British became the primary users of the M4A4 Sherman V, which they found to be far more reliable than did the few US users (mainly for testing within the continental USA). M4 Sherman I, M4A1 Sherman II and M4A2 Sherman III were also used in (roughly) that order of importance. Free Polish and Czechoslovak government-in-exile armoured units supported and equipped by the British had M4A1s, M4A2s and some M4A4s.
Some Shermans in British service were also converted to specialist-type combat engineering vehicles. The Sherman Crab was the main conversion, which was designed to be used for clearing minefields in northwestern Europe and Italy. The Beach Armoured Recovery Vehicle was a waterproofed armoured recovery vehicle produced in small numbers and used only in support of beach-landings to pull drowned tanks and vehicles from the water and to push off stuck or beached landing-craft.
The first Shermans to see battle in World War II were M4A1s (Sherman IIs) with the British Eighth Army at the Second Battle of El Alamein in October 1942. The tanks had been supplied in a hurry from the US, which had removed them from their own army units. They were then hastily modified to meet British military requirements and for desert and hot-weather conditions, such as the addition of sandshields over the tracks. [9] Over 250 of these US-supplied Shermans, which were divided among 12 regiments, participated in the battle. They formed the so-called "heavy squadrons" (16 tanks in each) of one brigade in each division of X Corps and some other squadrons of the other units taking part in the battle, with the other heavy squadrons still being equipped with M3 Lee/Grant tanks and light squadrons possessing M3 Stuart light tanks and Crusader cruiser tanks. The British Shermans were able to tackle enemy rearguard units and defending troops by using high-explosive (HE) shells which were fired indirectly at them whilst the German 5 cm Pak 38 anti-tank gun was only effective against the Sherman if it could engage it from the more-vulnerable sides. More of the British armoured units in North Africa were converted to increasingly-larger quantities of Shermans over time from their successful outcome at El Alamein, including the addition of Sherman IIIs (M4A2s) aside from the previous Sherman II, although the infantry tank units retained use of their Churchill tanks.
The British forces in Italy did not use their standard cruiser tanks (such as the Crusader). Instead, in their place, they used Shermans and turretless and regular gun-tank Stuart tanks to equip their reconnaissance troops. The other tank of the campaign was the Churchill tank (early models carried a 6-pdr tank gun; later models had a 75mm main gun), with such equipped tank units being bolstered with Shermans. In general, the Shermans acted in the infantry support role in difficult (mountainous and hilly) terrain against fixed-type German defences and fortifications. At the end of 1944, 76mm-, 105mm- (howitzer) and 17-pdr-armed Shermans began to be fielded by the British troops as they came up against the German-built and strongly-defended Gothic Line.
British and Commonwealth use in Europe was comprehensive. The Sherman replaced the M3 Grant and Lee tanks and the Ram Tank in Canadian service and was in the majority by 1944 – the other main late-war tanks being the Churchill and Cromwell cruiser tank. The Cromwell was used largely in the reconnaissance role. The slower, more heavily armoured Churchills were used in the infantry support Tank Brigades.
The Sherman 17pdr variant was converted mostly from the M4 Sherman I and M4A4 Sherman V, with possibly a few Sherman III, and was used both in Sherman and Cromwell-equipped units to add extra anti-tank capability. The VC was necessary as the intended supplement (the 17 pdr development of the Cromwell was produced in insufficient numbers whilst the production of the VC was much greater). A 1944-pattern British armoured squadron (equivalent to a US company) had one 17pdr Sherman per troop (platoon) of four Shermans. The 17pdr Sherman was retained in Cromwell units until the introduction of the Comet, which carried the 77mm HV, a shortened derivative of the OQF 17 pounder firing the 17 pounder shell from the cartridge of the obsolete 3-inch 20cwt AA gun for less recoil but with slightly less armour penetration.
By the end of the war, 50% of the Shermans in British service were VCs or ICs.[ citation needed ] With the end of the war, and with superior tanks entering service, the UK returned its Shermans to reduce its Lend-Lease payments. However, the US did not really want the 17pdr conversions returned and many found their way from British stocks into other armies post-war, where they served until the 1960s in many cases (e.g. Argentine Repotenciado upgrade of IC and VC fitted with French 105mm gun and diesel engine).
In the Indian Army tradition, formations included British regiments alongside Indian Army units. [nb 1] As well as some Indian units receiving Shermans, the 116th Regiment Royal Armoured Corps (converted from the 9th Battalion Gordon Highlanders) part of 255th Brigade was equipped with Shermans. As part of the 255th, they were involved in January and February 1945 in Burma in action near Meiktila and Mandalay. The actions were predominantly in support of infantry with few enemy tanks encountered. [10] After that, they were part of mobile columns that moved to retake Rangoon.
The 4th New Zealand Armoured Brigade operated approximately 150 M4A2 Sherman tanks from late 1942 until the end of the war. The 4th Brigade formed part of the New Zealand 2nd Division and was converted from an infantry brigade. The 4th Armoured Brigade saw action during the Italian Campaign. [11]
Although the Australian Army received 757 M3 Lee/Grants in 1942, it only received three Sherman tanks. These three tanks were supplied by the UK and were only used for trials purposes. When the Australian Cruiser tank program was cancelled in 1943, after US authorities promised M4 Mediums would be available in any quantity required by Australia. A proposal was made to replace the entire order of 775 Australian Cruiser tanks with 310 Sherman tanks; however, this proposal was not acted on. Early in 1944 Australian Army was requested by War Office to undertake trials of Churchill and Sherman tanks in "New Guinea conditions". Trials were conducted in the jungle terrain of New Guinea using British Churchill Mk IV, Mk V and Mk VII Infantry tanks and American Sherman M4A1 and M4A2 Medium tanks, and included armament tests involving firing 75mm and 95mm main guns on a Japanese style bunker constructed from coconut logs. It was considered by those trials results that the Churchill was preferable to the Sherman for operations in jungle.
Australia's first Sherman, an M4A2, arrived in Australia in 1943 with a further two M4s (sometimes mis-labelled as M4A1s) arriving for tropical trials in New Guinea in 1944. The tanks were manned by crews drawn from the Australian 4th Armoured Brigade. The results of these trials showed that the British Churchill tank was better suited to jungle warfare's low-speed infantry support than the Sherman. As a result, the Australian Government ordered 510 Churchills, of which 51 were delivered before the order was cancelled at the end of the war, and did not order any further Shermans. Following the war, the three trials tanks were placed on display at Australian Army bases and one was later destroyed after being used as a tank target. [12]
The United States officially did not list Canada as a Lend-Lease recipient, but did create the 1941 Joint Defense Production Committee with Canada so that "each country should provide the other with the defense articles which it is best able to produce" and American Locomotive Company enabled its Canadian subsidiary, the Montreal Locomotive Works, to build M4A1 variants in Canada. Canada received four Shermans under Lend-Lease; the mechanism of this is not fully understood. [13] The MLW built 188 Shermans called the Grizzly I cruiser in Canadian service, which were restricted to training. As there was sufficient production capacity in the US, the MLW investment in Ram and Sherman tank production was turned to building of the Sexton self-propelled guns which used the 25pdr gun-howitzer on M3 or M4 chassis. In European combat, the Canadian Army used American-built Shermans supplied by the UK. These were armed with 75 mm, 105 mm and 17-pounder guns. [14]
Chinese forces based in British India received 100 M4A4 Shermans from British stocks and used them to great effect against considerably-inferior Japanese tanks and their infantry in the subsequent offensives, such as in Battle of Northern Burma and Western Yunnan, between 1943 and 1944. An estimated 812 Shermans were provided under Lend-Lease. After the war, some vehicles remaining in India went to the British, with several others put to use by the Nationalist Chinese (Kuomintang or KMT) against Chinese communist forces in the Chinese Civil War until the KMT's defeat in 1949.
The M4A2s used by the Red Army were considered to be much-less prone to blow up due to ammunition detonation than their T-34/76 but had a higher tendency to overturn in road accidents and collisions or because of rough terrain due to their much-higher center of gravity. [15]
Under Lend-Lease, 4,102 M4A2 medium tanks were sent to the Soviet Union. Of these, 2,007 were equipped with the original 75 mm main gun, with 2,095 mounting the more-capable 76 mm tank gun. The total number of Sherman tanks sent to the U.S.S.R. under Lend-Lease represented 18.6% of all Lend-Lease Shermans. [16]
The first 76mm-armed M4A2 diesel-fuel Shermans started to arrive in Soviet Union in the late summer of 1944. [17] By 1945, some Red Army armoured units were standardized to depend primarily on them and not on their ubiquitous T-34. Such units include the 1st Guards Mechanized Corps, the 3rd Guards Mechanized Corps, 6th Guards Tank Army and the 9th Guards Mechanized Corps, amongst others. The Sherman was largely held in good regard and viewed positively by many Soviet tank-crews which operated it before, with compliments mainly given to its reliability, ease of maintenance, generally good firepower (referring especially to the 76mm-gun version) and decent armour protection, [18] as well as an auxiliary power unit (APU) to keep the tank's batteries charged without having to run the main engine for the same purpose as the Soviets' own T-34 tank required. [19]
Poland was not a recipient of Lend-Lease aid directly from the United States. However, Polish forces also used a wide variety of Shermans redirected from Lend-Lease shipments to the British Empire. The Polish 1st Armoured Division entered the Battle of Normandy mostly equipped with Sherman Vs (M4A4s) with 75 mm guns, and VC Shermans. The reconnaissance battalion was equipped with Cromwells, as in British armoured divisions. [nb 2] After heavy losses closing the Falaise Pocket and in the Dutch campaign, the division was re-equipped, largely with Sherman IIA (M4A1 (W) 76 mm) models.
The Polish II Corps, fighting in Italy, primarily used M4A2s (Sherman III) that had been used by the British Army in Africa. However, some ICs and Sherman IB (M4(105 mm)) howitzer tanks were also used.
Parts of the Polish First Army also briefly used M4A2s (76 mm) borrowed from the Soviet armies after heavy losses in the conquest of Danzig. After receiving replacements, the army was re-equipped with T-34s.[ citation needed ]
The first use of Sherman tanks by a French unit appears to have been with 1ère Compagnie Autonome de Chars de Combat (1ère CACC), it was merged with the French Army Corps Reconnaissance Group (GRCA), and was known as the "Free French Flying Column". It was part of the British Eighth Army, and fought from El-Alamein to Tunisia. The tank company was attached to "Force L (Leclerc)" and later became the 1st Company of the newly organized 501ème Régiment de Chars de Combat, 2ème Division Blindée. [20]
In 1943, the Free French Forces decided to create their new army in North Africa, and had an agreement with the Americans to be equipped with modern US weapons. France received 656 Sherman tanks under Lend-Lease (274 M4A4s and 362 M4A2s, plus 20 remanufactured M4A2s), being the third largest recipient of the Sherman. French armoured divisions were organized and equipped the same as the U.S. Army's "light" armoured division table of organization and equipment of 1943. Each division was equipped with 165 Shermans.The French 2nd Armored Division (French : Division Blindée, DB) entered the Battle of Normandy fully equipped with M4A2s. The 1ème and 5ème DB, which entered southern France as part of the First French Army, were equipped with a mixture of M4A2 and M4A4 medium tanks. M4A3(76) and M4A3(75)W tanks were later received from U.S. Army stocks as replacements to make up for losses in combat, and the French were also issued M4A3 (105) Shermans; the 2ème DB received a few M4(105)s at the end of July 1944 while still in the UK. The 3ème DB, which served as a training and reserve organization for the three operational armored divisions, was equipped with roughly 200 medium and light tanks. Of these, 120 were later turned in to the US Army's Delta Base Section at Marseille for reissue. In the final weeks of the War in Europe, French units also received supplies of M4A1(75)s, remanufactured in the US before shipment overseas. [21]
Brazil received 53 Sherman tanks under Lend-Lease in 1944, all equipped with the 75 mm gun. These tanks were not used by the Brazilian Expeditionary Force in Italy during the war, but sent directly to defend Brazil itself. In the early 1950s, another group of 30 Sherman tanks was delivered under the Military Assistance Program, bringing the total number of Shermans to 83 tanks. The variants of these tanks consisted of 40 M4, 38 M4 with the Composite Hull, and 2 M4A1. The Brazilian Army used the Shermans until 1979 when they were replaced by M41 tanks. [22]
While the Czechoslovak government-in-exile did not receive Lend-lease equipment from the United States, its 1st Czechoslovak Armoured Brigade was equipped and supplied by the British Army. The brigade's equipment during the siege of Dunkirk included 36 Sherman ICs in addition to Cromwell tanks, which constituted the primary armoured vehicle operated by the brigade. The 17 pdr Shermans were, in May 1945, exchanged for 22 Challenger cruiser tanks with which the brigade returned home. In addition, one damaged Sherman I abandoned by an unknown unit was salvaged from the battlefield by the brigade's repair shop and was later used as a recovery vehicle. This vehicle returned with the brigade to Czechoslovakia. [23]
South African Shermans were used by the 6th Armoured Division.[ citation needed ]
The M4 Sherman, officially medium tank, M4, was the most widely used medium tank by the United States and Western Allies in World War II. The M4 Sherman proved to be reliable, relatively cheap to produce, and available in great numbers. It was also the basis of several other armored fighting vehicles including self-propelled artillery, tank destroyers, and armored recovery vehicles. Tens of thousands were distributed through the Lend-Lease program to the British Commonwealth, Soviet Union, and other Allied Nations. The tank was named by the British after the American Civil War General William Tecumseh Sherman.
This page details tank production by the United States of America during World War II.
The M3 Lee, officially Medium Tank, M3, was an American medium tank used during World War II. The turret was produced in two forms, one for US needs and one modified to British requirements to place the radio next to the commander. In British Commonwealth service, the tank was called by two names: tanks employing US-pattern turrets were called "Lee", named after Confederate general Robert E. Lee, while those with British-pattern turrets were known as "Grant", named after Union general Ulysses S. Grant.
The Sherman Firefly was a medium tank used by the United Kingdom and some armoured formations of other Allies in the Second World War. It was based on the US M4 Sherman but was fitted with the more powerful British 76.2 mm (3.00 in) calibre 17-pounder anti-tank gun as its main weapon. Conceived as a stopgap until future British tank designs came into service, the Sherman Firefly became the most common vehicle mounting the 17-pounder in the war.
The M10 tank destroyer, formally known as 3-inch gun motor carriage M10 or M10 GMC, was an American tank destroyer of World War II. After US entry into World War II and the formation of the Tank Destroyer Force, a suitable vehicle was needed to equip the new battalions. By November 1941, the Army requested a vehicle with a gun in a fully rotating turret after other interim models were criticized for being too poorly designed. The prototype of the M10 was conceived in early 1942 and delivered in April that year. After appropriate changes to the hull and turret were made, the modified version was selected for production in June 1942 as the "3-inch Gun Motor Carriage M10". It mounted the 3-inch gun M7 in a rotating turret on a modified M4 Sherman tank chassis.
The Tank, Cruiser, Ram was a cruiser tank designed and built by Canada in the Second World War, based on the U.S. M3 Medium tank chassis. Due to standardization on the American Sherman tank for frontline units, it was used exclusively for training purposes and was never used in combat as a gun tank. The chassis was used for several other combat roles however, such as a flamethrower tank, observation post and armoured personnel carrier.
An armoured recovery vehicle (ARV) is typically a powerful tank or armoured personnel carrier (APC) chassis modified for use during combat for military vehicle recovery (towing) or repair of battle-damaged, stuck, and/or inoperable armoured fighting vehicles, such as tanks and armoured personnel carriers. Most ARVs have motorized tracks, like a tank or bulldozer, enabling the ARV to operate on uneven ground. The term "armoured repair and recovery vehicle" (ARRV) is also used.
The M4 Sherman tank was produced in several variants, a result of mass production spread across several manufacturers and several years. It was also the basis for a number of related vehicles and Shermans have been modified by several nations, ranging from upgrades to complete hull conversions for another task. Originally designed in 1941, M4 variants were still used by Israel during the 1967 and 1973 wars with its Arab neighbors.
An artillery tractor, also referred to as a gun tractor, is a specialized heavy-duty form of tractor unit used to tow artillery pieces of varying weights and calibres. It may be wheeled, tracked, or half-tracked.
The Sherman M-50 and the Sherman M-51, both often referred to abroad as the Super Sherman, were modified versions of the American M4 Sherman tank that served with the Israel Defense Forces from the mid-1950s to early 1980s. The M-51 was also referred to as the Isherman. However, the nicknames "Super Sherman" and "Isherman" were never officially used by the Israeli Defense Forces.
The 155 mm gun motor carriage M40 was an American self-propelled artillery vehicle built on a widened and lengthened medium tank M4A3 chassis, but with a Continental engine and with HVSS, which was introduced at the end of the Second World War.
This article deals with Sherman tanks extensive use around the world after World War II and catalogues foreign post–World War II use and conversions of Sherman tanks and variants based on the Sherman chassis.
The medium tank T20, medium tank T22 and medium tank T23 were prototype medium tanks, developed by the United States Army during World War II. They were designed as successors to the M4 Sherman. The standard main weapon for production versions of these designs was to be the 76 mm gun M1.
The 76 mm gun M1 was an American World War II–era tank gun developed by the U.S United States Ordnance Department in 1942 to supplement the 75 mm gun on the basic Medium tank M4. It was also used to arm the M18 Hellcat tank destroyer.
The United States has produced tanks since their inception in World War I, up until the present day. While there were several American experiments in tank design, the first American tanks to see service were copies of French light tanks and a joint heavy tank design with the United Kingdom.
This article deals with the history and development of tanks of the Polish army from their first use after World War I, into the interwar period, during World War II, the Cold War and modern era.
The M32 tank recovery vehicle was an armored recovery vehicle (ARV) used during World War II and the Korean War by the United States, and was based on the chassis of the M4 Sherman medium tank. During World War II, the British also used several hundred M32s, which were obtained through Lend-Lease in 1944. The first four prototypes were produced in January 1943, labeled T5, T5E1, T5E2, T5E3, and T5E4. After a series of tests at the Aberdeen Proving Grounds, the prototypes were approved as M32, M32E1, M32E2, M32E3, and M32E4. However, the M32E4 never entered production. There were also variants that had horizontal volute spring suspension (HVSS), which were demarcated by the suffix "A1" after the model number.