BÜSSING AG

Before World War I Büssing started to build heavy-duty trucks for the time. These trucks featured 4- and 6-cylinder engines (5 tonnes and 11 tonnes, respectively). In 1914 the Büssing A5P armored car was developed at the behest of the German Oberste Heeresleitung. After the war, Heinrich Büssing had to enter a Kommanditgesellschaft limited partnership, converted into the Büssing AG joint-stock company in 1922. In 1923, Büssing introduced the first rigid three-axle chassis which was used in upcoming models and allowed Büssing to lead the market share in Germany in commercial vehicles. Fleets of their double and single deck buses ran on the streets of Berlin and were a common sight in the interwar years.

Büssing NAG used inmates of several Nazi concentration camps in Braunschweig from 1944 to March 1945 for slave labor. These camps were subcamps to the Neuengamme concentration camp.

After World War II civilian production resumed with 5-ton and 7-ton trucks being produced. In 1950, the company name became Büssing Nutzkraftwagen GmbH and production was concentrated on underfloor-engined trucks which were to become the firm's specialty. Most tractor units and all normal-control trucks had vertical engines, but in the mid 1960s there was a version of their Commodore maximum-weight tractor unit, the 16-210, which had a horizontal diesel mounted under the cab ahead of the front axle, the gearbox being mounted halfway along the truck's chassis.

In 1969, Büssing started strong ties with MAN AG. MAN was a customer to some Büssing's innovative trucks and parts while they were promoting their own line-up. In 1971, an MAN takeover of Büssing was announced. MAN started to use the lion logo on its newly named "MAN-Büssing" trucks. Büssing's unique underfloor-engined truck range continued in production under the MAN AG through to the late 1980s.

Acquisitions

• First acquisition for Büssing was Mannesmann-Mulag Motoren und Lastwagen AG of Aachen.
• Elbing plant of Automobil Fabrik Kornnick AG.
• In 1934, Neue Automobil Gesellschaft (NAG). After the takeover Büssing used the brand Büssing-NAG until 1950.
• Büssing took over the Borgward plant at Osterholz-Scharmbeck in 1962. This plant was used for building military 4-tonne 4x4. (1968 Factory was sold to Faun-Werke GmbH.)

Innovations

• 1923: The Büssing III GL 6 is the world's first full-size bus
• 1930s: Büssing began building heavy duty trucks with diesel engines
• 1936: Büssing pioneered the horizontal "underfloor" diesel engines
• During World War II Büssing once again supplied military vehicles including 6x4 armoured cars and an 8x8 with all-wheel steering.

Trolleybus production

Büssing manufactured trolleybuses between 1933 and 1966, producing approximately 71 models. Most were for German cities, but production also included three trolleybuses for Chernyakhovsk, Russia, in 1939; four for Copenhagen, Denmark, in 1940–42; and 14 for Lucerne, Switzerland, in 1965.In Turkey, ESHOT converted 21 Büssing motorbuses into trolleybuses in 1962 and 1968 (these are not counted in the total of 71 given above). At least four Büssing trolleybuses have been preserved, including ones at the Frankfurt Transport Museum, (de:Verkehrsmuseum Frankfurt am Main) at the Hannoversches Straßenbahn-Museum and at the Historama transport museum in Ferlach, Austria.