Tank hunter (1944) Romania- 21 built

Czech tank, Russian gun

Between 1937 and 1939 125 slightly modified Czech LT vz. 35s were bough by Romania, named R-2. These soldiered well on the Eastern Front, but by the fall of 1942 it was obvious that their capacities against the T-34 and KV-1 were insufficient. Inspired by the German Marder formula, the Army decided to convert a small batch of vehicles as tank-hunters, equipped with Russian captured guns, a formula also inspired by the TACAM T-60. The design work began at the Leonida plant in Bucharest, in the summer of 1943, with a turretless R-2.


The second most common captured gun in store was the Russian M-1936 F-22 field gun (3 in/76.2 mm). It had quite excellent muzzle velocity, although it compared badly to the ZiS, the latter being more powerful. The gun was separated from its undercarriage and placed on a custom-built mount, right on top of the superstructure. A sloped three-sided armored casemate (10-17 mm/0.39-0.67 in) was mounted to protect the gun crew, open at the rear and top (partial roof, starting at the front). The plates were provided by disassembled captured BT-7s and T-26s. Since the Germans already used the F-22 in large quantities, compatible ammunition was available, and stocks were shipped to Bucharest.

The optics were German and adapted to the gun, the gun sights and fixations were Romanian. In late 1943 tests began at Leonida, which proved successful, although proving that while the chassis supported the new load, the gun itself was only efficient at short range, within 500-600 m (550-660 yards) against the T-34. The definitive ZiS-3 had a 30° traverse and +15°/-5° elevation, with a provision of 21 HE and 9 AP rounds. The chassis remained unchanged. A batch of forty conversions was delayed since the Romanians had to wait for the Germans to supply more efficient ZiS-3s and ammo.

War operations

Leonida started tooling up for the conversion in February 1944 and was ready in June, with a first batch of 20. However at that time, the TACAM proved useless against the new IS-1 and 2, and further conversions were cancelled. At least two up-gunning attempts were made, one with the Romanian Reşiţa Model 1943 anti-tank gun and one with an 88 mm (3.46 in). Ten were assigned to the 63rd TACAM Company in July 1944 for training, with the 1st Armored Training Division, and never saw action before Romania's defection to the Allies.

A company of twelve, the Niculescu Detachment were posted in Transylvania to face an Axis counter-attack from Hungary in September 1944. The unit, ad-hoc Armored Group comprised 16 TACAM R-2s as of 29 September and successfully repelled the German counter-attack. It was disbanded later. Twelve were then re-assigned to the 2nd Armored Regiment and sent in Czechoslovakia in February 1945. All but two were seized by the Russians in exchange for German tanks, although the remainder fought on until April. Only one surviving example is displayed at the Bucharest museum today.

Links about the TACAM R-2

The TACAM R-2 on Wikipedia
The TACAM R-2 on ipmsstockholm

TACAM R-2 specifications

Dimensions (L-w-h) 5 x 2.06 x 2.32 m (16x6.77x7.6 ft)
Total weight, battle ready 13 tonnes (12 short tons)
Crew 3 (driver, gunner, loader)
Propulsion Škoda T11 water-cooled 4-cyl gas. 125 hp (93 kW)
Max speed (on/off road) 25/30 km/h (19 mph)
Range (off-road/road) 130/160 km (81/99 mi)
Armament Main: 76.2 mm (3 in) ZiS-3
Secondary: 7.92 mm (0.31 in) ZB 53 hull machine gun
Armor From 10 to 25 mm (0.39 - 0.98 in)
Total production 20 + prototype
Tacam R2 with the standard livery
TACAM R-2 of the 1st Armored Division in late 1944. The color seems to have been beige-olive, there were no markings except for a simple blue band on the casemate and a St. Michael cross on the engine hood at the rear for aerial recognition.


Tacam R2 Tacam R2 Tacam R2 Tacam R2

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