"Note on the M4A2 tank
Positive qualities:
- The transmission, turning mechanisms, and suspension are reliable, and need minimal effort to maintain them.
- The double differential turning mechanism and brake is simple to maintain and reliable, making the tank easy to control.
- The two-stroke CMC diesel is economical (works on heavy fuel) and less fire-prone.
- The armament and amount of ammunition carried on the tank surpasses the tanks of the enemy and the T-34S.
M4-A2 PzIII mod. 1940 PzIII mod. 1942 PzIV T-34S ~75 mm gun 1 - - 1 1 50 mm gun - - 1 - - 37 mm gun - 1 - - - 12.7 mm MG 1 - - - - ~7.62 mm MG 2 2 2 1 2 SMG 1 1 - - 1 Shells 97 125 87 80 77 MG rounds 9150 4050 Unknown 2700 3900 - Internal dimensions allow the crew to work freely, especially the gunner.
- The observation devices are simple, protected from rifle fire, and provide satisfactory visibility for the crew.
- The rubberized track has a long lifespan.
Main drawbacks:
- The turbocharged two-stroke CMC model 6046 series 71 diesel has M series injectors, which are not well designed, and burn (during acceptance testing in Gorkiy, over 30 hours of work, 5 of 12 injectors burned. On other tanks, the cylinders were scorched for the same reason).
- A lack of revolution regulators on the CMC diesels make it difficult to synchronize them.
- The hatches on the turret roof are cramped, and make exiting and entering the tank difficult.
Conclusions:
- The M4-A2 is a superior design compared to the M3 Medium, has good speed and powerful armament, which is conveniently located in a turret.
- The two-stroke CMC diesels are superior to gasoline engines as they save high quality gasoline and are less prone to fire in combat.
- If a better diesel engine than the CMC is used, the tank will be reliable."
What is the T-34S please? I haven't heard of it before
ReplyDeleteTwo experimental T-34s with a new gearbox carried that index, one with a 3-man turret and commander's cupola.
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