|Engine type||Water-cooled, in-line 6-cylinder, OHV|
|Max. output kW(PS)/r.p.m.||-/82/3000|
|*||The specifications are those of representative model grades.|
|*||Max. output represents a net rating. In the above table, digits separated by slashes ( / / ) stand for kW, PS, and r.p.m., respectively.|
|*||The model numbers of these vehicles are BX.|
Many improvements were made to the engine and the chassis to enhance their reliability and durability. In October 1951, three variants of the BX were introduced, including the FX with a 3.9-liter 95 hp engine (Type F), the FZ which shortened the wheelbase of the FX, and the BZ which was also a short-wheelbase version of the FX but equipped with a Type B engine. The FZ and BZ had a payload capacity of 2.5 tons. In June 1953, the Type B engine was enhanced from 82 hp to 85 hp.
|Plant||Koromo plant(now Honsha plant)|