Armament was fairly heavy for this lightweight vehicle, giving the T-13 tank destroyer, a very nasty bite.
After the prototype T-13 B1 passed all the tests of the Belgian Army, in 1935 production on the tank destroyer was authorized to proceed: the Miesse company near Buizingen (close to Brussels) delivered 32 T-13 B1s, all based on imported British built Vickers 1934 artillery tractors [REF].