I think I do have to concede an error here. After checking it seems the Soviet output of tanks is slightly different to the number I gave, though not necessarily less.
please find attached some figures on tank production for both the axis and the allies, which, whilst differnt to what I thought, does not really diminish the production differential between the two countries.
thank you for the figures and charts but they do show that for total tank/SPG production the Russian out produced the Germans by a factor of 2.24 and not the 7.54 suggested by your original figures. Shift to tanks/SPGs with 75mm guns and above the ratio changes to 2.44. Juggle light tanks or SPGs based on light tank chassis in and out of the figures as you will but I doubt if the ratio will change to better than 3 to 1.
Have attached Ellis's list on truck production. I consider Halftrack production to be more akin to truck production to be more closely related to truck production than tank production, particulalry given that a good percentage of Soviet trucks were tracked anyway. Some german HTs were lightly armoured, whereas Russian HTs were not, but this hardly puts the germans in the category of AFVs
Ah, but it does affect armor production and work load. As a for instance say the half track has 6.35mm armor (10lbs per sq. ft.) and is 15ft long and 5 ft high. that is 1500lbs of armor per vehicle just for the sides. Add in the front,rear and hood and I think we can comfortable estimate 1 ton of armor per vehicle. Only 500-1000 medium tanks worth but the labor involved is probably dis proportionally high.
Thank you for the link, it is interesting.
Agreed, but the Russians were not known for their high quality ACs, nevetheless they took the view that ACs were expendable and designed and built accordingly
An armored jeep, while expendable is also rather limited in capabilities and may require the support of more capable (expensive) vehicles, in order to perform sone missions in which case it's actual cost/benfit ratio goes down a bit.
Why was Soviet tank production down in 1939-40? Lack of manufacturing capability or were they unhappy with the present models and waiting for new models (T-60?-T-34 and KV series) to finish trials and be approved?
KIind of, except that the Russian tank factories were usually Tractor factories that were converted to tank production.
That is nice sounding propaganda, peaceful Russians convert agricultural tractor factories to war production and defeat invaders, but it doesn't stand up well to closer examination, anymore than saying the US converted car or truck factories to tank or aircraft production. In the US many such "converted" factories were actually new buildings with new equipment built adjacent to existing car/truck factories to take advantage of transportation infrastructure (rail, ship/barge) and existing workforce/housing. Granted minor parts suppliers could supply both types of factories (nuts, bolts, tubing, instruments, batteries,etc.) but a factory equipped to deal with 6-11 ton tractors with minimal body work is not equipped to deal with 26-45ton vehicles without substantial reworking let alone the armor fabrication.
See:
Oldtimer gallery. Trucks. Tractors. S-60 "Stalinec".
And poke around a bit to see what kind of pre war tractors we are talking about.
I agree that the German designs were more complicated and harder to build, they may also have been caught by timing. When the Panther transmission was originally designed the designers may have screwed up in not anticipating that the production tank would be much heavier than they planned on. Did they also screw up in not anticipating that there would be material shortages 2 years in the future leading to gear and bearing troubles or that 2 years in the future much of the labor would be slave labor?
Designing transmission/steering gears for heavy AFVs is not easy. What works in a simple system for a 3-10 vehicle just fine and is OK but not great in a 20-30 ton vehicle can be hopeless in a 45 ton vehicle. Transmission design can also be influenced by engine availability. If you have a large, powerful engine in a relatively light tank you can get away with fewer gears than in a lower powered engine in the same weight tank and still keep mobility. Abrupt changes in track speed while turning can lead to track throwing or breaking traction with the ground surface and bogging down. Regenative steering systems, while more expensive to manufacture do have less wear on the steering clutches/brakes and may need less frequent maintenance.
Just like in cars, even putting in synchronizers on the gears makes the transmission larger, more complicated and more expensive but it may pay for itself in an easier to use transmission, less clutch wear and fewer broken/chipped gear teeth and failed transmissions.
How many gears and how complicated you make the transmission is subject to debate but simplest is not always better.
I dont agree....one of the great lies was that they suffered such heavy losses. TGhey suffered heavy losses, but it was not the onesided affairs that people think. 1944 is the year to consider I guess...somewhere between 19 and 23000 tanks lost, versus somewhere between 9 and 12000 German losses, in my book this fails to justify the lavish effort and manhours put into the German tanks
By 1944 the Germans were also suffering more from air attack, retreats always loose more tanks than advances, you can't recover damaged/broken tanks and the Russians are introducing 3 man turrets.
The Germans were never going to build a medium/heavy tank that used a 2 man turret. It gives away too much in command and control of both small formations and even the tank itself. If the commander is the gunner he is not looking out for dangers, looking for the next target, following what the rest of the platoon is doing, spotting for the gunner and other commander type duties.
The Germans would have been well served by using a smaller, simpler tank than than the Panther/Tiger but the T-34 was no paragon after the first few thousand had been built until the T-34/85 showed up.
For a totally fictional German tank, Imagine a slightly stretched MK IV with wider tracks with the front and sides of a Jagdpanzer IV with a bit bigger than normal turret on top mounting 75mm/60 gun with about the performance of the 77mm gun in the British Comet. get an engine with perhaps 20% more power to top things off.
Off course I have the benefit of hind sight to KNOW that this combination would take care of most threats until the end of the war.