Hafdasa Z-4

Hispano-Argentina was an Argentine automotive and engineering company that manufactured automobiles, military vehicles, engines, weaponry, and parts for public works.Historia de Hispano Argentina
on Auto Historia

The company had two divisions, the automobile manufacturer (known for its acronym "HAFDASA") Less than 10 years after its foundation Hispano-Argentina produced 40% of the demand for trucks over 4 tons.
on Coche Argentino

One of the engines was subjected to a rigorous test of 200 hours of continuous operation under the control of the representatives of the Army, the Navy and Fiscal Oilfields, with satisfactory results. In addition, the Hispano-Argentina products were exhibited at the 1937 Automobile Show held in Buenos Aires.

In 1938 the first truck-tractor was developed, a 3-axle heavy vehicle with 6 driving wheels, all its vital parts were built in Buenos Aires: chassis, wheels, tires, cameras, transmission, cylinder block, pistons, crankshaft, connecting rods, with the exception of the injection pump. The “''Criollo''”, as the truck was called, had the possibility of developing a pulling force of 200 tons in first gear, could move with a load at 60 km/h, had 6 speeds forward and 2 backwards.

The vehicle was tested in military maneuvers carried out in Concordia, Entre Ríos, dragging heavy artillery pieces with their supply of ammunition and personnel (23–24 men with all their equipment), crossing fords of more than 1 meter of water, climbing ravines, and even pulling trucks of 3 to 4 tons each out of a quagmire. The vehicle also had a low fuel consumption, using 1,500 liters of diesel fuel during the month it was tested.

Diesel prototypes

Ballester Molina's experimentation with the ''Criollo'' engine led him to build a vehicle prototype developed from a lightened truck chassis. With this prototype, Molina reached, in 1939, a record by traveling 1,200 kilometers at an average speed of 135 km/h, reaching 183 km/h in some sections. Encouraged by this success, Ballester Molina experimented in the field of high-end vehicles aimed at a public with greater purchasing power. From the chassis of Hispano Suiza models from 1932 and 1937, adaptation work began in order to be able to equip them with the own-developed ''Criollo'' diesel engines. As a result, two prototypes (both four-door luxury sedans) were developed, one with a 75 HP 4-cylinder engine (D1) and the other with a 150 HP 6-cylinder engine (D3).

The vehicle equipped with a D3 engine was designed by the famous coachbuilder Fortunato Francone, the chassis was of generous dimensions to support the weight of the important 150 HP engine, with reinforced suspension that allowed it to absorb the engine vibrations, but to the detriment of damping on uneven terrain, the engine was quite silent compared to other diesel engines installed in other vehicles of that time.
That first car was introduced to the President of Argentina Roberto M. Ortiz, who acquired it for the presidency.

The last of the automobiles produced by Hispano-Argentina was a model of economical construction, with the idea that it would be accessible to a large part of the population, it was called ''P.B.T.'' It had an engine similar to the German motorcycle Zündapp, a 550cm3 2-cylinder located at the rear. For the transmission it used a block gearbox with the 2-speed motor. The air-cooled engine had aluminum pistons, connecting rods mounted on rollers and a crankshaft on bearings. The expected price of the PBT was $2,000, making it highly accessible. Although some units were manufactured and sold (around 20), its manufacture was abruptly interrupted when the Second World War broke out, which deprived the company of the purchase in Europe of essential supplies for its production.Odin, L.C. ''World in Motion 1939 - The whole of the year's automobile production''. Belvedere Publishing, 2015. ASIN: B00ZLN91ZG.

Weapons

HA also expanded its range of products, manufacturing weapons to provide the Armed and Security Forces. By the beginning of the 1940s HA was the official supplier of the Argentine Army with weapons and vehicles. The ''Criollo'' diesel-engine model was a big success. Ballester Molina also committed to built a car with a truck chassis which was readapted with an aluminium body inspired on European models. The company also manufactured some prototypes, powered with the ''Criollo'' 6-cilinder engine, nicknamed ''El Redondo'', due to its aerodynamic design. Hispano Argentina supplied the Argentine Army with the ''Criollo Chico'' 4x4 (95 hp engine) and ''Criollo Grande'' 6x6 (150 hp engine) truck models. The latter were used as tractors for 155 mm artillery pieces. In addition, the factory supplied the same institution with armored vehicles.

In addition to the .45 ACP caliber pistol that made it famous, Ballester Molina also produced .22 caliber pistols and rifles in various calibers. Exact figures do not exist, but it is estimated that Hafdasa produced more than 100,000 arms, and between 80,000 and 90,000 .45 caliber pistols.

Demise

For economic reasons, the firm declared bankruptcy in the early 1950s and closed definitively in 1961.

Products

Vehicles

;Notes

Engines

Weapons

* Criolla
* .45
* C-4
* Ballester–Molina

See also

* Hispano-Suiza

References

{{Automotive industry in Argentina

Hispano-Argentina

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