Let's compare weapons
Posted: Wed May 30, 2001 8:06 am
Hi. The debates on the best general mentioned comparison of the sides' weapons which inspired me to start a new topic: let us share facts on German and Soviet (Allied) weaponry that are probably not widely known.
I begin with tanks. Of course T-34 was superior in any aspect intil arrival of up-gunned Pz IV's in spring 1942. Fast, maneuverable, welded of good quality steel, its engine used low-octane fuel which was less dangerous in the sense of fire. Its weak points are less known. They are: bearing basis of the turret was not strong enough, so heavy shelling often tore it away. Then, frontal location of driver's hatch was a good aiming spot for enemy gunners. The next T-34's drawback was an organic one: relatively small turret that could not house a larger gun, so T-34 was not up-gunned as easily as Wehrmacht's Pz III and IV. In spring of 1942 Soviet intelligence reported almost exact characteristics of newly designed German Tiger tank, and at that moment the Soviet ministry of armaments (Gen. Vannikov) must have been alerted with T-34's ability to cope with it. Moreover, when in August 1942 first Tiger was captured in good quality and tested, it indicated that T-34's 76-mm main gun L-41 could penetrate only Tiger's side at range 300-400 m just with sabot ammo. I think the following year delay with T-34's up-gunning was the ministy's unforgivable fault since at Kursk the Soviet tanks' firepower proved hardly adequate which cost extra hundreds AFV's and tens thousands men lost. German vs Soviet AFV losses 4.43-8.43 - 1:5.7 (www.achtungpanzer.com). Soviet engineers were trying to adapt former flak 85-mm gun L-53 to T-34's turret and concluded at last that the turret was to be redesigned. It took that much time whereas in 1942 there existed another project - accomodate a smaller but already well proven 76-mm L-51 (ZIS-3) gun which could penetrate Tiger's front with sabot at close range. It would be a great "interim" solution, but was rejected for some vague political reasons. So T-34-85 was introduced in large numbers in early 1944 which was immediately reflected by stats: the same losses ratio became 1:1.4.
Some authors consider T-34-85 as the best WW2 medium tank, I think it is the point for additional discussion. Being compared to PzVg (Panther) it is visibly inferior both in firepower and armor while a bit faster, lighter and much cheaper in production. The Panther very often developed problems with unreliable engine and suspension. Guderian used to complain that Panther "very easily sets on fire". So IMHO in practical combat sense the question of the best tank is still open.
All the Soviet AFV's had two common weaknesses: firstly poor (compared to the enemy) accuracy of their main guns which was due to low quality equipment for high-precision reboring of barrels at Soviet factories and, secondly, bad optical devices (esp. gunsights). These points gave German AFV's obvious advantages while fighting at long ranges.
In what concerns heavy tanks the Stalin IS-2 had superb armor and was armed with 122-mm L-43 gun with high kinetic energy and rather medium accuracy. However its heavy AP shells could not penetrate Tiger II's front armor while Tiger II could do it to IS-2 (Germans reported that no hits at all have ever penetrated Tiger II's front in practice). High caliber of IS-2's gun caused it to house only 28 shells and loading was separate, this resulted in low rate of fire: 2-3 shots per minute. So IS-2 could respond with unique shot to about 3 shots of Tiger II. I think this choice of gun for the heavy tank was also a mistake, IS-2 is not an assault gun like SU-152, it must effectively fight enemy armor. That moment Soviets had a good 100-mm L-60 long-barreled gun close to German L-71, Allied Pershing's L-50 and Firefly's 17 Pdr guns which IMHO would be better in this case.
I must add as well that Tiger II also suffered from numerous problems: very high fuel consumption and therefore insufficient range, poor mobility, again unreliable suspension and tracks.
To be continued on aircraft.
I begin with tanks. Of course T-34 was superior in any aspect intil arrival of up-gunned Pz IV's in spring 1942. Fast, maneuverable, welded of good quality steel, its engine used low-octane fuel which was less dangerous in the sense of fire. Its weak points are less known. They are: bearing basis of the turret was not strong enough, so heavy shelling often tore it away. Then, frontal location of driver's hatch was a good aiming spot for enemy gunners. The next T-34's drawback was an organic one: relatively small turret that could not house a larger gun, so T-34 was not up-gunned as easily as Wehrmacht's Pz III and IV. In spring of 1942 Soviet intelligence reported almost exact characteristics of newly designed German Tiger tank, and at that moment the Soviet ministry of armaments (Gen. Vannikov) must have been alerted with T-34's ability to cope with it. Moreover, when in August 1942 first Tiger was captured in good quality and tested, it indicated that T-34's 76-mm main gun L-41 could penetrate only Tiger's side at range 300-400 m just with sabot ammo. I think the following year delay with T-34's up-gunning was the ministy's unforgivable fault since at Kursk the Soviet tanks' firepower proved hardly adequate which cost extra hundreds AFV's and tens thousands men lost. German vs Soviet AFV losses 4.43-8.43 - 1:5.7 (www.achtungpanzer.com). Soviet engineers were trying to adapt former flak 85-mm gun L-53 to T-34's turret and concluded at last that the turret was to be redesigned. It took that much time whereas in 1942 there existed another project - accomodate a smaller but already well proven 76-mm L-51 (ZIS-3) gun which could penetrate Tiger's front with sabot at close range. It would be a great "interim" solution, but was rejected for some vague political reasons. So T-34-85 was introduced in large numbers in early 1944 which was immediately reflected by stats: the same losses ratio became 1:1.4.
Some authors consider T-34-85 as the best WW2 medium tank, I think it is the point for additional discussion. Being compared to PzVg (Panther) it is visibly inferior both in firepower and armor while a bit faster, lighter and much cheaper in production. The Panther very often developed problems with unreliable engine and suspension. Guderian used to complain that Panther "very easily sets on fire". So IMHO in practical combat sense the question of the best tank is still open.
All the Soviet AFV's had two common weaknesses: firstly poor (compared to the enemy) accuracy of their main guns which was due to low quality equipment for high-precision reboring of barrels at Soviet factories and, secondly, bad optical devices (esp. gunsights). These points gave German AFV's obvious advantages while fighting at long ranges.
In what concerns heavy tanks the Stalin IS-2 had superb armor and was armed with 122-mm L-43 gun with high kinetic energy and rather medium accuracy. However its heavy AP shells could not penetrate Tiger II's front armor while Tiger II could do it to IS-2 (Germans reported that no hits at all have ever penetrated Tiger II's front in practice). High caliber of IS-2's gun caused it to house only 28 shells and loading was separate, this resulted in low rate of fire: 2-3 shots per minute. So IS-2 could respond with unique shot to about 3 shots of Tiger II. I think this choice of gun for the heavy tank was also a mistake, IS-2 is not an assault gun like SU-152, it must effectively fight enemy armor. That moment Soviets had a good 100-mm L-60 long-barreled gun close to German L-71, Allied Pershing's L-50 and Firefly's 17 Pdr guns which IMHO would be better in this case.
I must add as well that Tiger II also suffered from numerous problems: very high fuel consumption and therefore insufficient range, poor mobility, again unreliable suspension and tracks.
To be continued on aircraft.