The Germany Army wanted the PzKpfw II to be a training tank, like the PzKpfw I.2 It was to be used until the PzKpfw III and PzKpfw IV became available in the late 1930s.2,11
In 19328 / July 1934, the Army Weapons Department put out specifications for a 10 ton armored vehicle, that had a 20 mm gun in a fully revolving turret.2,7,11 Henschel, Krupp, and MAN worked on designs.6,9,11 Krupp used its PzKpfw I prototype and installed a 20 mm gun and a machine gun in the turret.11 The Henschel and MAN prototypes were similar but had different suspensions.8 The one by Augsburg-Nuremburg Machine Works (MAN) was selected for a pre-production run.2,6,9
The hull was made from welded heat-treated steel.6,9
The driver sat on the left side.9 The fighting compartment was also located on the left side.6
The engine was mounted in the rear with the drive sprocket in the front.3,5,9
The PzKpfw II's turret was constructed of welded steel.9 The turret was slightly set to the left.9
The 20 mm KwK38 could fire 450 rounds/minute.4 The AP shell weighed 0.31 lbs and had a muzzle velocity of 2,559'/second.4 It was fed by 10 round magazines.4,5 Could penetrate 24 mm of armor at 500 yards. It's maximum effective range was 656 yards (600 m).
The PzKpfw II carried 180 rounds of 20 mm ammunition and 1,425 rounds of machine gun ammunition.9
From 1935-1937 MAN completed several prototypes.2 These were designated the Landwirtschäftlicher Schlepper (LaS, industrial tractor) 100, as it was against the Treaty of Versailles for Germany to develop tanks.2,8,9,11 In 1938 they were designated the Panzer II.2
MAN became responsible for chassis and Daimler-Benz for superstructure.6 It started being delivered in 1935 but it took 18 months for the design to be finalized and production could increase.
Even with the experiences in France showing that the Pz II was obsolete, an Armor Committee on July 17, 1941, met to determine how to expand the number of panzer divisions to 36 as ordered by Hitler. It was decided that they would need 4,608 Pz IIs, and equally surprising is that production on Pz IIs continued.
Was used in the Spanish Civil War and it was found that it was outclassed, but the General Staff kept it in production into 1942.11
1,223 were used in the invasion.2 81 were destroyed by Polish forces.2 32 loses were from the 4th Panzer Division that sent them into the suburbs of Warsaw on September 8-9.2
After battle experience in Poland some tanks received 20 mm armor bolted onto the front.2
16 PzKpfw IIs were with the 40th Panzer Battalion.2
For the invasion of France in 1940 there were 955 / ~1,00012 available.11
Most PzKpfw IIs were used in areas that weren't critical.2 In the Ardennes, General Heinz Guderian's XIX Panzer Corps had 146 PzKpfw IIs.2
By July 1, 1941 there were 1,067 and by April 1, 1942, this had gone down to 866.9
In May 1942, during the battle for Tobruk, there were 50 PzKpfw IIs out of a total of 560 tanks.2 There were still 31 at the battle of El Alamein in October 1942.2
In early 1943, the remaining PzKpfw IIs were withdrawn from frontline units, and deployed in anti-partisan operations and garrison duties.2
| Panzerkampfwagen II | |
|---|---|
| Crew | 34,12 |
| Physical Characteristics | |
| Weight | 22,046 lb12 10,000 kg12 |
| Length | 15' 3"12, 15.8'4 4.64 m12 |
| Height | 6' 6"4, 6' 7.5"12 2.02 m12 |
| Width | 7' 4"4, 7' 6.5"12 2.3 m12 |
| Width over tracks | |
| Ground clearance | 13.6"4 |
| Ground contact length | 94.5"4 |
| Ground pressure | 8.8 psi4 |
| Turret ring diameter | |
| Armament | |
| Main | 20 mm KwK 304 20 mm6,12 |
| OR | 20 mm KwK 384 |
| Secondary | |
| MG - coaxial | 7.9 mm MG344 7.92 mm MG6,12 |
| Side arms | |
| Quantity | |
| Main | 1809,11 |
| Secondary | |
| MG | 1,4259,11 |
| Side arms | |
| Armor Thickness (mm) | Front: 1.2"4 Side: 0.6"4 |
| Hull Front, Upper | |
| Hull Front, Lower | |
| Hull Sides, Upper | |
| Hull Sides, Lower | |
| Hull Rear | |
| Hull Top | |
| Hull Bottom | |
| Turret Front | 1.2"4 |
| Turret Sides | 0.6"4 |
| Turret Rear | |
| Turret Top | |
| Engine (Make / Model) | Maybach HL 62 Tr4 Maybach12 |
| Bore / stroke | |
| Cooling | Water4 |
| Cylinders | I-64, 612 |
| Capacity | |
| Net HP | 14012, 140@2,600 rpm4 |
| Power to weight ratio | |
| Compression ratio | 6.5:14 |
| Transmission (Type) | Synchromesh, 6 forward, 1 reverse4 |
| Steering | Clutch brake4 |
| Steering ratio | |
| Starter | Electric4 |
| Electrical system | 12-volt4 |
| Ignition | Magneto4 |
| Fuel (Type) | Gasoline4,12 |
| Octane | |
| Quantity | 45 gallons (27 in tank #1, 18 in tank #2)4 |
| Road consumption | 3 mpg4 |
| Cross country consumption | 2 mpg4 |
| Performance | |
| Traverse | Hand4 |
| Speed - Road | 25 mph4, 34 mph12 55 kph12 |
| Speed - Cross Country | |
| Range - Road | 125 miles12, 130 miles4 200 km12 |
| Range - Cross Country | 99 miles4 |
| Turning radius | |
| Elevation limits | |
| Fording depth | 2' 10"12, 3' 0.4"4 0.85 m12 |
| Trench crossing | 5.9'4 , 5' 9"12 1.75 m12 |
| Vertical obstacle | 1' 4.5"4, 1' 5"12 0.42 m12 |
| Climbing ability | 37° (70%) slope4 |
| Suspension (Type) | Quarter elliptic spring4 |
| Wheels each side | 54 |
| Return rollers each side | |
| Tracks (Type) | Dry pin4 |
| Length | |
| Width | 11.8"4 |
| Number of links | 1054 |
| Pitch | 3.6"4 |
| Tire tread | |
| Track centers/tread | 6.2'4 |
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