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Retooling in the middle of a war was largely the issue with the sloped Pz IV, which was tried:That maybe But tank production is not quite in proportion to the weight of the tank. You do not get five 40 ton tanks for the same amount of money/time/labor as four 50 ton tanks. ESPECIALLY if you are using the same engine, gearbox and gun in both tanks. And if you are using the same number of torsion bar axle stations and road wheels?
Panther tank used a transmission with 7 forward gears and only one reverse meaning that there were only about 2/3 the number of gear sets in it as compared to the Tiger tank. Granted with the lighter tank you don't need as many gears but it looks like the initial planning of the VK 3601 called for the more complicated transmission.
While the transmission/steering gear of a tank is small percentage of it's weight it is not as small as some people think. I have no figures for the German tanks but an uprated system (David Brown P40 which can be retro fitted to the existing Z51 ) for a Centurion tank weighs 1015kg dry. Dimensions were 788mm long, 822mm high and 1329mm wide. A transmission/steering system for a large tank can weigh more than the engine.
As far as factory size goes there may have been a bit of smoke blowing going on.
German Tank Factory - BE027817 - Rights Managed - Stock Photo - Corbis
These are MK IIIs and while the overhead crane/s may not have the capacity to deal with 40 ton tanks the floor space and clearance over the tops of the existing tanks doesn't look like it present too much of an obstacle to building heavier tanks. Granted this is just one factory.
I am not claiming the original Tiger was the only or the best way to go. I just get very suspicious when people claim they could get nearly the same fighting qualities in a tank of 3/4 the weight or less.
The Germans certainly missed the boat in not putting sloped armor on the MK IV chassis like they finally did on the Jagdpanzer_IV.
Jagdpanzer IV - Wikipedia, the free encyclopedia
Such a hull with a suitable turret and mounting the 7.5cm/L48 gun would have helped the Germans a fair amount for most of WW II and there was NO technical reason it could not have been done.
VK24.01 is the medium tank Heer ordnance department planned to produce before program was cancelled 25 Nov 1941. Without the Panther program it probably would have become the new German medium tank during March 1942.
Unfortunately there are no known surviving blueprints for VK24.01 but we can make some educated guesses as to what it would look like. Panther tank supposedly evolved from VK24.01 so it probably looks like a smaller version.
VK24.01 was nominally 24 tons just as Panzer III was nominally 15 tons. So it's reasonable to assume VK24.01 will actually weigh about 32 tons. I wouldn't be surprised if MAN VK24.01 chassis was similar to MAN VK30.01 chassis.
18 July 1941. Rheinmetall receives contract to develop 7.5cm/70 cannon.
VK24.01 medium tank is the logical intended use for this cannon. Initial (1942) production VK24.01 medium tanks would probably have same turret and cannon as historical Panzer IVG. During 1943 VK24.01 would receive the new cannon and a new matching turret.
Daimler-Benz designed a 400hp diesel engine specifically for the Heer medium tank program. Just about the right size for VK24.01.
Initial specifications for VK30.02 (Panther) required 60mm sloping frontal armor. I'll hazard a guess that requirement was copied directly from VK24.01 specification.
I've seen the opposite argued, that the Tiger tanks killed far in excess of their numbers and even losses, as something like 50% of losses were due to mechanical breakdown. They remained eminently cost effective. Sledgehammers: Strengths and Flaws of Tiger Tank Battalions in World War II: Christopher W. Wilbeck, Otto Carius, Viktor Iskrov, Ray Holt: 9780971765023: Amazon.com: Booksthe problem with all german tanks was the costs of production. this problem was systemic, it applied to al their tanks, but because these heavier tanks were hard for german industry to manage, they were even more expensive relative to a baseline than the smaller, light tanks they were building at the start..
Simplifying and making smaller the German tank park will always help, but it will not solve this problem. the whole heavy tank thing was a losing strategy for the germans. they couldnt field the numbers, and in the end it was the numbers that counted.
ive always subscribed to rommels opinion. after 1942, with germany on the defensive, he subscribed to the view that all tank production be abandoned and germany concentrate on AT production, both towed and self propelled. a 75mm ATG towed cost something like 12k to build, compared to a tiger 300K 9if you include all the hidden costs. An SGIII cost something like 30K. id rather forego any pretensions of attack and build 10 SGIIIs or 25 75mm ATGs than waste my money on one dodgy heavy tank, whatever its details. This was exactly how the russians defeated the germans....the germans should have won, but allowed their mania for big complicated (and expensive) things to cloud their thinking
I've seen the opposite argued, that the Tiger tanks killed far in excess of their numbers and even losses, as something like 50% of losses were due to mechanical breakdown.
Whilst tanks are largely immune to the fire effects of artillery directly, they are definately not immune to the indirect effects, as the Kursk experience clearly shows. Soviet artillery pounding away at the softer support echelons was the main reason for the heavy German losses. if those tanks lose their support, they are lost as well. Tigers are just as vulnerable as ATGs for that reason, and an ATG dug in has a fair chance of survival. If Mansteins ideas had been adopted.....pull back 20 or 30 kilometres just prior to the offensive, which was well within the heers capabilities, but strictly rejected by hitler, the artillery effects would have been nullified, and no ground lost....the ground conceded would have been won back in the inevitable counterattacks by the hoards of stugs supporting the german Infantry as it counterattacked.Now, as to the towed AT gun theory that leaves out the cost of the haulers, the fuel cost of hauling, their vulnerability to enemy artillery, of which the Soviets and Americans had obscene amounts of, and could be maneuvered around, especially in the East (not counting the effects of aircraft strikes on them either).
The Maus and Tiger II I certainly agree with as being major wastes, but the Tiger I was very cost effective.
The actual price was meaningless in terms of price, given the Nazi controlled currency and ability to set prices, what mattered were material costs and man hours. The Tiger per kill was by those metrics, even with the large number of mechanical breakdowns, very effective for the cost.
The Panther was less so. I personally think Germany would have been better off with lots of StuGs and Pz IVs rather than Panthers, which only became remotely reliable in March 1944. The Tiger was probably worth it compared to the VK3601, but I was curious what people thought about it being lighter and more reliable with the same gun, in effect not being a slugger, but rather a sniper
That's assuming all else remains the same, such as tactical usage, survivability on the battlefield, and range/penetration power of the main gun. StuGs and Pz IVs had less than the Tiger in all of that and the Tigers were used as sluggers, exposed and trading shots with the enemy for breakthrough operations, rather than maneuver forces in the open for the Pz IV or as ambushers in the case of the StuGs. I also think you're not appreciating the addition burden on the already stretched logistics network to have additional tanks at the front, which I am assuming is more than your calculation due to the above factors.
Early in the war the Germans surprise attacked the USSR while they were in the middle of transitioning to new equipment, so still have masses of light tanks themselves, most of it without spare parts or fully mobilized troops. 1941 is a massive outlier that skewed the loss ratios for the first two years of war as the Soviets had to rebuild their institutional knowledge, as they were left with little more than a militia by 1942. By 1943 loss rates changed.In situations where the germans did not have "slugger tanks" which was the usual case, incidentally....a tiger was a rare bird, there was no noticeable difference in kill loss ratios. Its another of those pesky myths that somehow the tiger delivered better loss ratios because of their enhanced firepower. The facts are that they might have improved kill loss ratios by 20% or so, but without them, German tank formations were still achieving kill/loss ratios in excess of 4:1. Thats for the late war. early war, even with nothing but light tanks to fight with, the Soviet exchange rate was much worse....in excess of 20:1.
The Germans lost their ability to maneuver when on the defensive from 1943-45. They lacked air superiority and enough experienced infantry to really make an elastic defense work, plus also lacked adequate intelligence about Soviet intentions thanks to Maskirovka and huge Soviet combat strength relative to German combat strength. They could overload even an elastic defense with sheer numbers, as Deep Battle Doctrine was designed to do.The facts are that the Germans seldom liked to use their tanks in that anti-tank role. Their periods of greatest success was when they didnt do that. The German forte was manouvre, and the tiger sacrificed its manouvre for firepower and protection. a completely wrong move for the Germans. If they wanted static defence, they should have spent more on fortification and fixed lines, not spend huge amounts on s few tanks that didnt line up with their mobile warfare doctrines anyway. In many ways, the Tigers were philosophically akin to the French Char B or the British Matilda, and both these tanks finished up not doing so well. Why is the Tiger any different? it had a measure of success, because the germans were able to compensate for its limitations by their expertise, not because the technical excellence of the design delivered them some magical advantage