SOV - AT-45

The project of this & # 357; aha & # 269; and originated in the Kharkov plant & # 269; .75 in 1944 (2/1944). The machine used a medium tank platform T-34. The original factory designation has changed. First the project was named A-45, then AT-T (& # 357; a & # 382; ký) and finally AT-45. & # 382; in 3/1944 it was decided to build a series of 10 prototypes. The first prototype was completed on May 26, 1944. Over the next 3 days, the prototype was subjected to extensive testing of various parts, tanks and self-propelled guns.



& # 269; net weight & # 357; - 16.5 t
combat weight & # 357; - 19 t
d & # 314; & # 382; ka - 6265 mm
max.weight & # 357; with a load of 6 tons - 25 t
engine V-2-34 (V-2-54?) - power 350 hp at 1400rpm
max speed & # 357; on the road - 35 km/h
max. speed & # 357; in the field - 18-22 km/h
fuel supply - 1420 liters
range - 720 km
number of transferred persons - 35 (18 + artillery set)
max.hmtnos & # 357; & # 357; ahaného material - 22-25 tons (resp. I tanks T-34 a KV-1- na spevnenej ceste)
climb - 30 °°
overcoming the ditch - 1.5 m with load, 2 m without load
boat - 1m



A total of 7 pieces were built. 6 prototypes have passed successful military tests. 2 machines even passed tests in combat conditions. One was sent for testing to Kubinka. Production did not continue because the design did not have sufficient performance to draw tanks. It was planned to produce a series of 50 pieces, but Kharkov factories. was reoriented to the production of tanks T-44 and program & # 357; aha & # 269; a AT -45 was stopped as unpromising. The development plan & # 357; aha & # 269; a based on T-34 was also taken over by the factory & # 328; ou ChTZ, but s the same failure. He became successful and & # 382; project using the T-54 platform. He was & # 357; aha & # 269; AT-T.



*source:


Artillery & # 357; aha & # 269; e Soviet Army, edition Bron & # 283; collection 5/2005
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URL : https://www.valka.cz/SOV-AT-45-t34637#125662 Version : 0
rgantd-samara.ru.
SOV - AT-45 -


SOV - AT-45 -


SOV - AT-45 -


SOV - AT-45 -


URL : https://www.valka.cz/SOV-AT-45-t34637#521582 Version : 0
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